Full process control to ensure the safety of lithium battery

  Lithium battery production line. Photo courtesy of vision china

  ◎ Chen Ke Our reporter Changfeng Wu

  With the popularity of mobile phones and electric cars, lithium batteries are playing an increasingly important role in people’s lives. However, the fire and explosion accidents of electric vehicles and energy storage power stations caused by the inherent thermal runaway of lithium batteries also make the safety of lithium batteries a problem that cannot be ignored. This is also a long-term technical challenge faced by the lithium battery industry.

  At the Sichuan Science and Technology Awards Conference held recently, the team of Professor Xiang Yong from the University of Electronic Science and Technology of China, as the first completion unit, won the first prize of Sichuan Science and Technology Progress Award for the project "Key Technologies and Applications of Safety Control of Lithium Batteries Based on Multi-field Perception and Independent Flame Retardation". "How to improve the safety of lithium batteries and reduce the risk of overheating and explosion of batteries is a must." Xiang Yong said that in order to overcome this hurdle, he and his team have been exploring and struggling for more than ten years.

  Overcoming three major problems of lithium battery safety

  "Since 2012, we have gradually developed a complete electrochemical Qualcomm characterization platform and made a series of achievements in the research of lithium battery electrolytes, electrode materials and packaging materials." Xiang Yong said that he and his team began to try to apply the electrochemical Qualcomm characterization technology to the research on the dynamic change of the safety performance of lithium batteries in the whole life cycle, but during the research and development process, they found that the parameters monitored by the existing characterization methods were not enough to directly reflect the thermal runaway risk of lithium batteries.

  In Xiang Yong’s view, the thermal runaway process of lithium batteries involves manufacturing defects, aging and deterioration, management failure, abnormal environmental conditions and other factors, as well as manufacturing, storage and transportation, service and other links, and many technical problems need to be solved urgently.

  "There are three main problems to be overcome to solve the safety management and control of lithium batteries throughout their life cycle." Xiang Yong told Science and Technology Daily that real-time monitoring of thermal runaway of lithium battery is the first difficult problem. The difficulty lies in that conventional sensors cannot be embedded in the battery, and external signal sensing can only be relied on to infer the safety state of the battery, which will lead to inaccurate monitoring data.

  "Early warning and protection of lithium battery thermal runaway process is the second problem." Xiang Yong said that the measures taken after the thermal runaway of lithium batteries are usually "one size fits all", that is, shutting down the whole power supply system, which can not fundamentally eliminate safety accidents and will damage the service reliability of the power supply system.

  "The combustion blocking after the lithium battery caught fire is the third problem." Xiang Yong said that in the electrolyte of lithium battery, the organic solvent will produce flammable and explosive components when it is decomposed by heat, which will become the root cause of the fire and explosion of lithium battery after being mixed with oxygen. Therefore, once the lithium battery catches fire, it is extremely difficult to block the combustion.

  After clarifying the R&D problems and selecting the R&D direction, Xiang Yong team, together with Sichuan Institute of Safety Science and Technology, Sichuan Institute of Product Quality Supervision, Inspection and Testing, Sichuan Branch of China Tower Co., Ltd., Southwest Petroleum University and other Industry-University-Research companies, conducted in-depth research and exploration on the monitoring and control of the safety status of lithium batteries throughout their life cycle. Under the leadership of Xiang Yong, the participating research institutes have made concerted efforts to tackle key problems, giving full play to their respective strengths in the fields of theoretical research, technology development and application promotion.

  "We have successfully developed the in-situ preparation integration technology of multi-parameter thin film sensor and lithium battery current collector, realized the integrated integration, and solved the problem of sensor ‘ Buried, measured accurately, transmitted, with little influence ’ Key technical challenges. " Xiang Yong said that the team independently developed a special algorithm for artificial intelligence electrochemical countermeasure migration learning, and combined with the precise design model developed in the early stage, the accuracy of fault battery identification was improved to 98.6% in one fell swoop; Self-developed Qualcomm electrolyte preparation and screening technology and related devices improve the screening efficiency by 100 times, and realize the rapid optimization of the flame retardant and electrochemical properties of electrolyte.

  On April 24th, 2022, an expert group headed by Academician Wu Feng, a famous lithium battery expert, evaluated the technical achievements of lithium battery safety series developed by Xiang Yong team. The expert group agreed: "This achievement belongs to the international frontier technology field, and its indicators, model prediction accuracy and electrolyte self-extinguishing time are at the international leading level."

  Accumulated economic benefits exceeded 1 billion yuan.

  Since 2019, China Tower Energy Company has applied the project results to the power supply system of China Tower communication base station, supported the real-time online monitoring of more than 500,000 lithium batteries in the standby system of Sichuan communication base station, and warned the safety risks of lithium batteries for more than 20,000 times, with a success rate of 100%. More than 13,000 failed batteries were safely returned, and fire hazards were eliminated for more than 1,500 times, which effectively ensured the safe operation of the tower communication base station without any lithium battery thermal runaway accident.

  Shanghai Institute of Space Power Supply applied this achievement to solve the problem of sudden safety failure of lithium battery module. At present, this technology has been applied to Fengyun-4 02 satellite, new technology test satellite and other models; Sichuan Changhong Power Supply Co., Ltd. has developed a special integrated power supply with high weight ratio and high density of batteries and accessories based on the results of this project.

  In October 2019, after introducing the technical achievements of the project, Hubei Yiwei Power Co., Ltd. further developed the online capacity prediction technology of lithium batteries, and successfully applied the new technology to the transformation of existing production lines and the construction of new production lines, effectively improving the production capacity of lithium batteries.

  Xiang Yong told reporters that the popularization and application of the project results can help to develop high-safety and high-reliability new lithium battery products, eliminate hidden dangers of production safety risks, and also help to develop new lithium battery safety management system and improve the safety management and control level of lithium battery system. "Especially for lithium battery users, it can reduce the accident rate of lithium battery thermal runaway, reduce disaster losses and save operation and maintenance costs."

  The data shows that since March 2019, the achievements of this project have accumulated over 1 billion yuan in economic benefits, and produced a wide range of social benefits, playing a role in serving major and key national projects.

Summary of Nearly 20 New Cars in 2024 new york Auto Show

  [car home Information] On March 27th, local time in the United States, the 2024 new york Auto Show officially opened. Although the scale of overseas auto shows is gradually shrinking, there are still nearly 20 new cars released at this auto show. Among them, Ford, Hyundai Group (including Hyundai, Kia and Janice) and Nissan (including Nissan and British finidi) have released heavy models, and Hyundai Group’s new cars are almost half of the country. Let’s take a look at what they have.

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◆ Modern new Tucson/Tucson XRT

  The new modern Tucson and Tucson XRT positioning compact SUV, the appearance is still familiar with the family style, the interior has been greatly renovated, and the power will provide fuel, hybrid and plug-in hybrid systems.

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New Tucson plug-in hybrid version

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New Tucson XRT

  From the appearance, the new car still continues the design of Korean and European models, and the front face is very eye-catching with similar borderless grille shape and split headlight design. Besides,Tucson XRT is different from the ordinary Tucson mainly in the lower enclosure, and the former is more wild.

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  Coming to the side, the two models are only different in details. The new Tucson plug-in hybrid version is equipped with 19-inch wheels, and the D-pillar is decorated with silver; The XRT version is equipped with 18-inch wheels, and there are more decorative elements at the wheel eyebrows. The D-pillar and the exterior rearview mirror are blackened. It is also worth mentioning that the XRT version can also be equipped with horizontal brackets on the luggage rack to further enhance the off-road atmosphere.

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  There is not much difference between the two models in the tail, mainly because the lower enclosure is different. The XRT version is equipped with a black guard to show its identity. Above it is the iconic through taillight design, and the four "fangs" that protrude downward further enhance the layering of the rear.

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  Looking at the interior again, the new car is equipped with the currently popular dual screen design. The LCD instrument and the center console are both 12.3 inches in size, and the through air conditioning air outlet design can enhance the visual width inside the car. In addition, the new car is designed with a hood, and two cup holders and a wireless charging panel are integrated under the center console. In addition, the new car has upgraded its sound insulation performance, with a double-layer sound insulation glass at the front door and a thicker floor in the car. More sound insulation materials are equipped near the front wheel, at the bottom of the driver’s seat, and at the B-pillar and C-pillar.

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  In terms of power, the new car will provide fuel version, hybrid version and plug-in hybrid version in the North American market. The fuel version is equipped with a 2.5L four-cylinder engine with a maximum power of 187 HP, matching an 8-speed automatic transmission; Both the hybrid version and the plug-in hybrid version are composed of a 1.6T engine and a motor, and the combined maximum power of the system is 231 HP and 268 HP respectively. The transmission system is matched with a 6-speed automatic gearbox and a four-wheel drive version is provided.


◆ New modern Santa Cruz

  The new model (|) has been upgraded in appearance and interior. This auto show is still an XRT version, adding more off-road kits to enable it to compete with the biggest competitor Ford Maverick FX4 version.

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New Santa Cruz XRT

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New Santa Cruz

  In terms of appearance, the new modern Santa Cruz has undergone obvious changes. The previous "V-shaped" grille has now been replaced by a rectangular design, making it look tougher. The XRT version of the grille is blackened and equipped with a black logo, and the trailer hook with the same color on the lower enclosure is also very eye-catching.

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New Santa Cruz XRT

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New Santa Cruz

  Viewed from the side, the new car adopts brand-new side pedals, cargo box railings and door trim panels, brand-new multi-spoke wheels, and a wide-body shape, which looks sporty. In addition, the new car is equipped with black door handles and black rearview mirrors, and is equipped with 18-inch and off-road tires.

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New Santa Cruz XRT

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New Santa Cruz

  Some new cars at the rear of the car have not changed much. The XRT version mainly blackens the lower enclosure, and at the same time, the shape has been adjusted to make it have a larger departure angle. Modern Santa Cruz is a small and flexible type of pickup truck, and the depth of the new car container is short, so it is judged that pulling goods is not the main function of the vehicle, and the relatively small container also reserves a large space for the passenger compartment. The shorter wheelbase also takes into account certain handling flexibility.

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  In terms of interior, the new car has the latest family-style design style, and the double 12.3-inch continuous screen design is exactly the same as the new Tucson. At the same time, the car also retains some mechanical buttons, taking into account the convenience of daily use. In terms of configuration, the new car will also be equipped with the latest Bluelink+ car networking and modern car payment system, and will also be equipped with wireless Apple CarPlay/Android Auto. The XRT version has panoramic images and blind spot cameras, enriching its off-road scene.

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  In terms of power, the new car will provide a 2.5L naturally aspirated engine and a 2.5T turbocharged engine, of which the maximum power of the 2.5L naturally aspirated engine is 191 horsepower; The maximum power of the 2.5T engine is 285 horsepower, the transmission system is matched with an 8-speed dual-clutch gearbox, and it is equipped with an HTRAC four-wheel drive system. In addition, the XRT version also has a traction capacity of 5,000 pounds.


◆ New KIA K5

  As a mid-term redesigned model, the new Kia K5 has been adjusted for many details on the basis of the old model, and the interior has been greatly upgraded, and the sense of grade has been significantly improved.

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  The appearance of the new car has not changed drastically, and the designer only brought some details to it. On both sides of the slender borderless roars grille, there are exaggerated headlight groups. The shape of daytime running lights is more complicated and the internal LED light groups are flatter. The front enclosure adopts a new style to further highlight the sense of movement.

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  The side adjustment is limited to the new style of multi-spoke two-color wheels, which looks more upscale, as shown below, and other new wheels are available. Thanks to the adjustment of the taillights, the new car has higher recognition, and the rear surround also increases the three-dimensional sense compared with the cash.

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KIA (Import) KIA K5 (Import) 2024 Basic Model

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  In contrast, changes in the car will make potential consumers more happy. The current split screen with large borders has been replaced by the popular floating dual screen, which looks more concise and lightweight. The air-conditioning air outlet at the top is changed to a hidden design, and the air-conditioning control panel is moved to the vicinity of the central air outlet, giving a stronger overall feeling.

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  In terms of configuration, the new car is equipped with an upgraded head-up display system, a higher resolution front/rear camera, an upgraded sound insulation material, etc. In addition, a fingerprint recognition device is added behind the driving mode knob.

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  In terms of power system, the new car will provide 2.0L naturally aspirated engine (160 HP), 1.6T engine (180 HP), 2.0LPI LPG engine (146 HP) and 2.0L hybrid power (152 HP engine and 38.6kW motor).


◆ New KIA K4

  The new KIA K4 positioning compact car will replace the current KIA Forte in overseas markets, and it is planned to be listed in North America in mid-2024. In terms of power, the new car will be equipped with 1.6T and 2.0L engines, and it is expected that the GT version will have stronger power in the future.

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Kia (imported) Forte 2024 basic model

  Appearance, the new car adopts KIA’s brand-new design language, and the headlight group is very sharp, equipped with slender LED daytime running lights. The front of the car is equipped with a blackened air intake net, which is integrated with the lines of headlights, further widening the visual width of the front of the car. The lower enclosure is equipped with a blackened air inlet, which is matched with a two-color large-size five-spoke wheel rim, which well reflects the sports attribute.

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  From the side of the car body, the new car adopts a slip-back shape, and the body lines are very smooth, which enhances the sense of movement and helps to reduce the drag coefficient. The line of the side window comes to an abrupt end in the C-pillar part, which looks very recognizable. In addition, the length of the new car is 4709mm and the width is 1849mm, which is larger than that of Kia Forte as a whole. From the rear of the car, the new car seems to be equipped with penetrating taillights, but only the L-shaped areas on both sides can actually be lit.

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  In terms of interior, the new car is made of Kia’s brand-new design language, with dark green color matching and a newly designed double-spoke flat-bottomed steering wheel. Kia’s LOGO is not centered and its shape is very avant-garde. The new car is equipped with a full LCD dashboard and a large LCD central control panel, but the center console still retains some physical buttons to facilitate the operation of common functions.

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  In terms of power, the new car will provide two options: 1.6T and 2.0L engines, of which the maximum power of the 1.6T engine is 190 HP and the maximum power of the 2.0L engine is 147 HP. The transmission system will be matched with the 8-speed automatic gearbox and CVT continuously variable gearbox respectively.


◆ Kia K4 hatchback version

  At the 2024 new york Auto Show, KIA officially announced that it will launch a new hatchback version of KIA K4 in North America, which will be officially released this year. The car will be built based on the new Kia K4 and will share the powertrain.

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Kia K4 hatchback version

Kia (imported) Forte 2024 basic model

Kia (imported) Forte 2024 basic model

Kia K4 sedan edition

  Judging from the official map released at the scene, the hatchback version will still adopt the design of the sedan version in the front face, and it seems to have very good sports attributes as a whole. The rear of the car will adopt a hatchback shape, and the roof line will be straighter and extend out of the roof spoiler. Other designs, including taillights and rear enclosure, will continue the appearance of the sedan version.

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  In terms of power, the new car will be equipped with two options: 1.6T and 2.0L engines. The 1.6T engine has a maximum power of 190 HP and a peak torque of 264 Nm. The transmission system is matched with an 8-speed automatic gearbox. The 2.0L engine has a maximum power of 147 HP and a peak torque of 179 Nm, and its transmission system is matched with CVT continuously variable gearbox.


◆ Jennisseth X Gran Berlinetta concept car

  Genesis x Gran Berlinetta Concept, a brand-new concept car of Jennisseth, has been launched in the Gran Turismo 7 game before, and it is equipped with an e-SC V6 engine with a maximum speed of 10,000 rpm. In the real world, Janice also built a 1:1 model car for display.

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

Jennisseth Jennisseth X concept car 2024 Gran Berlinetta Vision Gran Turismo

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  According to the official, the concept car adopts the design of "anti-wedge attitude", the front face still continues the family style, and the double light strip design is very recognizable. It is worth mentioning that the hood of the car will adopt gull-wing door design, and the exhaust is also integrated at the hood, which is very advanced in concept. The rear of the vehicle creates a standard oval shape through a spoiler, and is equipped with a large diffuser below, and integrated with a vertically designed taillight, which is quite a taste of Formula One racing.

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  Entering the car, the concept car adopts a double-seat layout, and the overall center console is very simple. The penetrating central control panel is embedded in the center console, and two knobs are equipped below for control. The steering wheel is very competitive in shape, with a built-in display as the dashboard and a HUD head-up display. In addition, the car is also equipped with a knob design with a display screen on the steering wheel and door panel, which may be worth learning in future production cars.

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  In terms of power, the concept car will be equipped with a V6 engine named e-SC in the virtual world, which will be equipped with an electric turbocharger. With the maximum speed exceeding 10000rpm, it can generate the maximum power of 882 HP and the maximum torque of 1,071 Nm. In addition, the car will be equipped with a motor, and the maximum power of the system can reach 1,086 HP and the maximum torque is 1,337 Nm.


◆ Jennisseth Neolun concept car

  The name "Neolun" in the Neolun concept car of Jennisseth comes from the combination of the Greek word "neo" and the Latin word "luna", which symbolizes Jennisseth’s increasingly enterprising and innovative, and defines the brand’s vision for the future.

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

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  The Neolun concept car of Jennisseth adopts the future direction of product development and design. The official said that its design was inspired by the white glazed moon jar, and the whole car was simple in shape. However, the iconic front face shape of Jennisseth brand was outlined through the integrated light set of the car body, and the two-color car body color matching "midnight black" and "sky blue" highlighted the exquisite and elegant temperament.

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

  The most striking feature of the side of the car body is that it adopts the door-to-door design without B-pillar, which provides more open and redundant internal space. It is reported that the door-to-door design without B-pillar of Jennisseth has reached the mass production level. The Neolun concept car of Jennisseth has an electric welcome pedal, which automatically starts when passengers get in and out of the car. When the door is closed, the welcome pedal will be retracted to the car body, showing a seamless design. In addition, the new car is equipped with 24-inch wheels.

Geniseth Geniseth Neolun 2024 Concept

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  The design of a large number of horizontal lines at the tail makes it look more generous, and the shape is also simple. The integrated light group highlights the taillight shape and outlines the strength and weight of the model. In terms of body size, the length, width and height of the new car are 5253/2097/1836mm and the wheelbase is 3297 mm.

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

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  From the perspective of interior, the sense of technology and comfort coexist, and the front rotating seat of Jennisseth Neolun concept car provides passengers with maximum space and practicality. In addition, the car is inspired by the concept of "sudden warming" of floor heating, and the heating elements carried by the concept car of Jennisseth Neolun are all over the instrument panel, door trim, floor, seat back and side of the central armrest, thus achieving efficient heating of the whole car.

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

Geniseth Geniseth Neolun 2024 Concept

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  In detail, the indigo cashmere leather in the car is seamlessly integrated with the retro-style purple silk leather, which is impregnated with ecological pigments. In addition, for the sound system, the official said that the advanced acoustic architecture was adopted, and the high, medium, bass and subwoofer speakers were exquisitely arranged to provide an immersive audio experience.


◆ Jennisseth GV60 Magma concept car

  With the official appearance of the GV60 Magma concept car, the JYNISES Magma project was officially launched, marking the brand’s official entry into the high-performance field under the leadership of legendary driver Jacky Ickx. The goal of Janice is to develop high-performance vehicles based on the existing product matrix, covering every production vehicle, taking into account the improvement of aesthetics and performance experience. The GV60 Magma concept car of Jennisseth will be the first high-performance concept car under Magma plan to enter the mass production stage.

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  The GV60 Magma concept car was built on the basis of the GV60, and it is still positioned as a medium-sized crossover SUV with pure electricity, built on the pure electric platform of E-GMP. The new car unveiled this time has upgraded its battery and motor configuration.

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  In terms of appearance, the new car has a stylish and sporty appearance, and the family’s iconic double-layer split headlight design is highly recognizable. The GV60 Magma concept car is equipped with three air holes above the main air intake to provide additional cooling for the vehicle.

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  The lower edge of the side window of the car body keeps rising and cooperating with the waistline of the car body, and the roof keeps pressing backwards from the front of the car, forming a coupé design at the rear of the car. The wheel eyebrows and the lower edge of the car body are decorated in the same color as the car body, and the doors also use hidden door handles, facial recognition and fingerprint recognition systems.

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  In addition, the body is integrated with wings to strengthen the downward pressure on the front axle. The larger fender and integrated wheel arch design are helpful to reduce kinetic energy consumption and improve the cooling efficiency of cold braking system. In addition, the car will be equipped with 21-inch titanium and silver rims and integrated with air circulation discs, which will play a role in cooling the brake system.

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  At the rear of the vehicle, the new car adopts a rounded tail shape, and the design of sliding back perfectly echoes this design. In order to increase the sports characteristics, a hard-core spoiler with high-position brake lights is added to the tail. The taillights echo the headlights, and they are still split-type headlights with sharp shapes.

  For the interior, the back of the chair, bucket seat and rhombic stitching are made of Magma’s signature lava orange and titanium ash, and are wrapped in black NAPPA leather and suede.

  As for power, at present, the power output of the GV60 is different according to different models, which are the performance version (sports mode -320kW/605 Nm; Boost mode -360kW/700 Nm), standard rear drive (168kW/350 Nm) and standard four-wheel drive (234kW/605 Nm). In Boost mode, the acceleration of the car from 0 to 100 km/h is 3.9 seconds. The new car adopts the front McPherson rear 5-link suspension, and is equipped with a 77.4kWh battery pack. The maximum cruising range of CLTC can reach 645 kilometers. If fast charging is used, it can charge from 10% to 80% in 18 minutes, supporting 400V class fast charging and 800V ultra-high speed fast charging. DRIFT mode provides an unprecedented drift experience for driving enthusiasts.


◆ Janice G80 Magma Special Edition

  The special edition of JYNISES G80 Magma (Lava Orange Special Edition) is based on the current JYNISES G80 body. As a special edition model, it not only has its own body color scheme, but also has a lower profile and a full sense of muscle. It is worth noting that the G80 Magma special edition of Janice will be hand-made and sold exclusively in the Middle East, with a limited edition of 20 vehicles.

  This time, Janice released the Magma high-performance plan, and Janice will develop high-performance models based on the existing product matrix, covering every production model. In the future, the products born in the Jennisseth Magma project will be painted with lava orange as a symbol of identity.

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  Specifically, the G80 Magma special edition of Janice basically continues the design of the current model, and the iconic large mouth net of Janice has a strong visual impact. However, the front face of the new car has a stronger sense of weight. With the headlight group with parallel line style and the front lip with exaggerated visual effects, it doesn’t look angry.

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  Viewed from the side, the elegant proportion of the new car presents a very smooth line design, creating a retro-like beauty. The C-pillar is not like a conventional car, but directly connected to the rear of the car, forming a coupe-like shape. In addition, the lower part of the car body has a quite obvious wide-body effect, and with the low-lying car body structure, the sense of movement is directly full.

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   The design surrounding the rear of the car is more radical. The circular exhaust design with two sides creates a strong sporty atmosphere. The license plate rack area is still inverted trapezoid, and the whole rear of the car looks more layered.

  In terms of power, at present, the current model of Janice G80 adopts a 2.5T engine, with a maximum power of 304 HP and a peak torque of 442 Nm. It also provides a 3.5T engine overseas, with a maximum power of 380 HP. The transmission will match the 8-speed automatic manual transmission, and each model is available in rear-drive and four-wheel drive versions.

2017 Shanghai Auto Show opens, new energy vehicles become "mainstream"

  Beijing, April 20 (Reporter Zhu Hongyuan) According to the economic voice "Tianxia Finance", the 17th Shanghai International Automobile Industry Exhibition in 2017 opened yesterday. As the most influential international auto show in China, more than 1,000 vehicle companies and parts companies from 18 countries and regions participated in the exhibition this year, and 1,400 vehicles were exhibited. In addition to the traditional car brands, this year’s emerging new energy car brands, and Internet car companies that have received much attention have also brought their own products.

  The number of mass production vehicles of new energy vehicles exceeds that of traditional vehicles.

  This year’s Shanghai Auto Show has 113 first cars in the world, while there are 159 new energy exhibition cars, including 96 domestic manufacturers. New energy, smart cars and Internet-made cars have become the general trend of the development of the automobile industry. As Yin Tongyue, Chairman of Chery Automobile Co., Ltd. said, the number of new energy production vehicles has exceeded the number of traditional vehicles.

  Yin Tongyue: "There are about three or four new energy vehicles this year. Now new energy vehicles have exceeded the amount of traditional vehicles. New energy vehicles mainly solve pollution and national energy security problems."

  At present, China is experiencing the largest and fastest urbanization process in the history of the world, with 20 million rural people flooding into cities every year. Although it promotes economic development and social progress, it also breeds a series of urban diseases. This has led many car companies to study the solutions of "pollution control" and "congestion control" and put forward the concept of "green transportation".  

  Wang Chuanfu, chairman and president of BYD, said: "As early as seven years ago, BYD launched ‘ Electrification of urban public transport ’ The solution is to give priority to the use of low-carbon and environmentally-friendly electric vehicles in the field of urban public transportation to reduce the exhaust pollution of the city. Now, this solution has risen to a national strategy. Major cities are accelerating the popularization of electric vehicles, which plays a positive role in alleviating smog. "

  Building cars on the Internet is the future trend.

  As far as the current development is concerned, the automobile is no longer a simple means of transportation. It will become an effective mobile means to maintain smart homes, smart grids and wireless city and build a low-carbon society. This has also prompted many internet companies to devote themselves to the automobile industry. Ge Jingdong, vice president of Sina, believes that building cars on the Internet must be the future trend.

  Ge Jingdong: "This is the trend of cross-border integration, ‘ Internet plus & rsquo; The combination with various industries, of course, does not rule out that some enterprises in this process have not figured out what is going on, are good at telling stories well, and have not done a good job in basic work, but they will slowly go to the past and leave some truly competitive projects. "

  It is necessary to establish a supporting system for battery treatment.

  At present, the embryonic form of a future automobile society is taking shape, and the independent innovation and market potential of China automobile industry will leave the world with a broader imagination. In the future, new energy vehicles and smart cars will continue to emerge, but Zhao Chen, the founder of Sina Auto Car Help, also expressed his concern.

  Zhao Chen: "But I think the biggest problem now is that we must do a good job in battery technology, and at the same time, the problems to be solved are: one is that it is difficult to charge, and the matching of residential areas and urban planning must keep pace. The second is batteries, because almost pure electric vehicles and new energy vehicles are still in a period of rapid development, but we should consider how to recycle and dispose of these batteries after these vehicles are scrapped. This is the most serious problem, and we can’t have many problems in the environment after decades of rapid development. Automobile manufacturers must play their social responsibilities, and a standard system must be established for recycling batteries and scrapping batteries. "

Staff: Accurate Music Language

  A special music performance was held in Montpellier, a city in the south of France. Eighteen birds played a wonderful movement on a Gibson electric guitar.

  With the piano entering more and more families, the staff has changed from "familiar face" to "explosive red" among the general public. Because in piano teaching, the notation of staff is widely used all over the world, and only the staff can fully express the music score.

  Notation is to music what words are to language.

  The earliest information of human music can only be preserved from generation to generation through oral instruction. Before the modern high-tech sound carrier appeared, there was only one notation for recording and storing music. At present, the most well-known staff faithfully "writes" the composer’s creative intentions and achievements, which can be called a spectacle created by human music civilization and a microcosm of the emergence and development of music language.

  1. The music recorded on plants opens the notation.

  The earliest origin of staff can be traced back to ancient Greece. Music occupies a very important position in the field of knowledge in ancient Greece. The ancient Greeks used two notations, both of which used letters or similar letters as symbols. One was used to record the melody of vocal music, and the other was used to record the melody of instrumental music. Vocal music notation originated in Ionian at the end of the 5th century BC, and instrumental music notation may be earlier. It is said that the music written in the Vienna National Library on the plant products called Pa Pirus is the oldest music in the world, with a history of two thousand years.

  Some studies also show that a city discovered in 1918, 100 miles southwest of Cairo — — In an ancient ruins in Oxilinkus, researchers found a written record of music — — A hymn fragment written on papyrus. In those days when music was usually spread by word of mouth, even the private remains scrawled on papyrus were extremely rare. This is also the only music record that survived in the first 400 years of Christianity. Above this hymn, the pitch and sound value are recorded by some alphabetic arrangement or simple auxiliary line symbols, which is also a typical feature of the earliest music score format. It has eight different notes, spanning an octave, these letters arranged in a straight line, each note corresponds to a scale, and the scale combination of long and short squares; The horizontal strokes and individual dots on the notes indicate which words should be emphasized when singing.

  In addition, a scholar from the University of California, Berkeley, published an article in 1985, demonstrating that the earliest musical notation was found on the cuneiform tablets originating from the two river basins.

  As the predecessor of staff notation — — Newham notation appeared in the 8th century AD. The word "Neum" comes from Greek, which means "symbol" and is a way to express music in the form of drawing. Since the 8th century, in order to prevent those uncommon hymns from being forgotten because of too long interval, monks who copied hymns added some symbols similar to language stress or punctuation at the top of the lyrics, indicating the up-and-down trend of hymns concisely. This symbol is called "Neum Spectrum".

  In the early days, Newham notation was limited to indicating the direction of hymn tunes, and could not indicate the pitch position and note length. Later, someone creatively used a straight line to mark Newham spectrum to the top and bottom of this straight line, and defined this straight line as F, so the ancestor of staff appeared — — A line spectrum.

  In the middle of the 9th century, a complete hymn melody copied with Newm symbols appeared. In the development of notation, some places began to arrange the upper and lower spatial distances between Neum symbols according to the size of intervals. Moreover, Newham notation indicating the pitch and interval structure of melody has gradually formed, and some symbols can indicate a single note or a group of notes, which helps people to record music melody completely. Later, this Newham spectrum gradually developed into two-line spectrum and three-line spectrum.

  It took nearly four centuries to change from color to black and white.

  Different from today’s black-and-white world, the staff was colorful in the process of reproduction.

  In the 11th century, Guido D ‘Alezzo, a musician in arezzo, Italy, added Newham spectral lines to four lines, and specified the pitch as D, F, A and C, and the range was about eight degrees. Different pitches were expressed by clef or color, and the red line represented F sound, and the yellow line or green line represented C sound, which made the pitch more accurate. This kind of music score was called "four-line score", and they later became high notes in the staff. Since then, due to the need of playing, Newham’s spectrum has appeared six-line spectrum, seven-line spectrum and even eleven-line spectrum. To commemorate the invention and birth of the staff, people called Guido D ‘Alezo "the father of the staff".

  Then, how does the staff come from "stepping on colorful auspicious clouds" return to the black and white world?

  More and more composers are involved in the exploration of more accurate music notation. By the 13th century, the four-line score used all black lines, only a Latin letter was written at the front of the line to indicate the absolute pitch of this notation. This method gradually became popular in Europe at that time. But unfortunately, it still can’t show a clear rhythm. Especially the multi-part melody is becoming more and more complex, and people urgently need to find a way to accurately describe the length of each sound. At this time, a monk named Frank in Cologne, Germany, pioneered the different lengths of "black notes" in his book The Art of Theorem Songs. This notation, which strictly specifies the length of notes, rests and marks, is a supplement and enrichment to Newham’s spectrum and can be called a landmark improvement in the development of line spectrum.

  In the 15th century, the trend of black notes receded, and the types of notes increased, and hollow notes appeared to represent the sound value, which is also commonly known as "white notes". With the development of line spectrum in this period, the position of pitch and the length of sound can be basically recorded, and the Fu Tou has also become a circle.

  In order to change the situation that the spectral lines of musical scores are too many and complicated, European countries later unified Newham spectrum into five lines, and the notes that are too high or too low were expressed by adding lines, which made the recording of pitch more perfect. Since the 17th century, the staff developed on the basis of Newham’s spectrum and quantitative notation tends to be perfect, gradually finalized and has been used ever since.

  After centuries of "tempering", the staff has gradually reached unprecedented accuracy. According to this, composers can mark the changes of volume, speed and timbre more carefully, which can be said to be "presented in detail"

  When water is full, it overflows. Too precise music "language" was later considered by some people as a "double-edged sword". Although it can convey the composer’s creative intention in detail, it squeezes the space for the performer to improvise, which makes the musician shout "not enough". As a result, the direction of notation has changed again, and the final interpretation right of music has been returned to the performers. The performers no longer stick to "accurate presentation" but boldly release their individuality, which makes each performance unique.

  At this point, music notation has gone through thousands of years of development, from being a summary of memos at first, to helping players repeat performances accurately, and then returning to the original point after a big circle.

  3. The first "cross-border" album recording traditional Chinese opera comes from Mei Lanfang.

  In the history of music development in China for thousands of years, there have been many ways of notation, such as subtractive notation, metrical notation, Lv Zi notation, etc. Up to now, except for Gongchi notation, there are a few old folk artists who are using it, and other notation methods are forgotten because they are too cumbersome.

  Accompanied by drums, ancient people sat together, playing games and cheering for fun — — In this way, the embryonic form of early China’s music score was derived from entertainment. Drum music in the Book of Rites Throwing Pots is the oldest ancient music score in China, which appeared in the Zhou Dynasty and has a history of more than 3,000 years. There are some comma symbols in the score, which are arranged vertically in turn, as well as the words "drum", "semi-drum" and "Xue drum". Experts speculate that these are the terms related to performance, and professionals can also simulate the powerful beat from them.

  In Guan Zi Di Yuan Pian written in the Spring and Autumn Period, a mathematical method for calculating the chord length ratio of each tone in pentatonic scale is recorded, which is called "three-point gain and loss method" in history, and the names of pentatonic scale "Gong, Shang, Jiao, Zheng and Yu" in China are completely described. As to where these five names came from, there are different opinions. Some say that they correspond to the stars, some say that they are derived from five animals, and some say that they are totems of ancient clans. All kinds of opinions paint a mysterious color on music and express the different musical concepts of China ancestors. Up to today, little is known about "Gong Shang Shu", but the five tones of "Gong Shang, Jiao, Zheng and Yu" are quite well-known. For example, in the theme song "Long Wen" of Happy Dictionary of CCTV, there is a lyric that "Gong Shang Jiao Zheng Yu, Qin Qi calligraphy and painting sing, peacocks fly southeast, and weaver girls will be cowherd &hellip. …” This song has been sung by stars many times, and it has also been on the Spring Festival Evening in 2010, which became a hit overnight.

  Compared with the western staff and notation, China’s classical music score does not form the accurate quantification of pitch and rhythm and the transcoding of digital symbols, but only the outline record of the basic pitch and rhythm of traditional music or aria, which gives the performers and singers much more freedom and uncertainty in creation than the western music score, so it is also called "frame score".

  The staff was introduced into China in the mid-17th century. There is a written record in Xieyun Duqu, a sequel to Lv Zheng Yi written by Emperor Kangxi in 1713, which published in detail the knowledge of western music theory such as staff, scales, roll names, etc. Although the staff at that time was only in its primary form and its symbols were very different from today’s, it was spread through this printed book.

  The staff, which has just entered the country, is only used to record and spread the classic songs and hymns that praise God sung in the Catholic church. It was not until the end of the 19th century that it was gradually accepted and used by Chinese people. In 1930, Mei Lanfang’s operas were recorded by musician Liu Tianhua for the first time, and Mei Lanfang’s Songs was published, which is also the first "cross-border" album in China to record traditional opera music with staff.

  4. The notation has been carried forward in China.

  There are two kinds of musical notation: numbers and letters. The most common musical notation is numbers, and its embryonic form first appeared in Europe in the 16th century. At that time, a French Catholic priest named Suaiti wrote music songs with seven sounds, namely 1, 2, 3, 4, 5, 6 and 7, and compiled a pamphlet "New Methods of Learning plainsong and Music". In the mid-18th century, Rousseau, a famous French thinker who was famous for his book Confessions, also read the Proposal for New Musical Symbols to the Paris Academy of Sciences, and mentioned the "digital notation". Later, a group of social elites improved and popularized it, and finally formed the notation, which was also called "Galpa-Xie notation" in the west.

  This notation was introduced to Japan in 1882. In 1903, Zeng Zhimao, one of the earliest music theorists in the history of modern music in China, published the article "The General Idea of Music Theory" in a chinese magazine published in Tokyo, introducing the knowledge of western music theory, and published six songs such as "Training" and "Spring outing" in the form of comparison between notation and staff, which is the earliest record of Chinese people using notation at present.

  Shen Xingong, a modern music educator, was also one of the earliest disseminators of musical notation. His School Singing Collection was the first collection of musical notation written and published by China. Since then, notation has gradually spread to schools all over the country. In the 1930s, the mass singing movement of resisting Japan and saving the nation was widely carried out. At that time, famous pop songs, such as March of the Volunteers of Nie Er and The Yellow River Cantata of Xian Xinghai, were written by notation. With the widespread singing of these songs, notation gradually became popular among ordinary people in China.

  The notation of musical notation is the closest to the popular Gong-Chi notation in China, and it is simpler and more accurate to record the height of notes by musical notation. Therefore, musical notation has developed rapidly in China, and some experts even think that China is the country that absorbs and uses musical notation the best and develops it the most in the world. Especially in the field of folk music, notation fits the characteristics of Chinese folk music, because notation records only the general framework of melody, and more needs face-to-face communication between teachers and students; On the playing method of musical instruments, Chinese folk music has many special expressive force symbols, and the use of notation is clear and clear. If staff is used, it will become complicated. These are the important reasons why notation is highly praised by Chinese folk music.

  Of course, this is just a matter of habit. With the blending of modern Chinese and western cultures, more and more folk music also adopts the notation of line notation. In fact, in the field of folk music, there are still many places where staff can be used, and that is the ensemble moment. When all kinds of musical instruments play the same piece of music according to different parts, the powerful function of the staff is revealed, which is unmatched by the notation.

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  No one can replace the staff or the simple staff.

  Jacky Cheung, a Hong Kong singer who is known as the "God of Songs" in the Chinese music scene, once bluntly said that he did not know the staff, but only knew the simple music. Nowadays, at the scene of some music variety shows, some judges are repeatedly criticized by netizens because they can’t understand the staff. So, is the staff really more "advanced" than the notation?

  Experts pointed out that in the history of music development, people have created various different notations according to their own needs, and different musical instruments, regions and traditional cultures may produce very different notations. Such as guqin, using guqin notation; Traditional Chinese opera uses the notation of gongs and drums. There is also the traditional notation of Gongchi notation in our country, but now there are the most familiar notation, staff notation and so on. We can’t simply say which notation is the best, but which method is relatively scientific. Through accurate notes and various dynamic symbols and emoticons, we can try our best to return the expression intention of the original composer.

  Objectively speaking, staff notation and simple notation both play an important role in the field of Chinese music culture. They complement each other and have irreplaceable functions, but their users are different.

  Notation is simple and clear. Even now, many popular music still uses notation. Compared with other notation, staff has irreplaceable advantages. It records the level of music by the position of the Fu Tou of the note on five parallel horizontal lines, and indicates the length of the note by the different shapes of the note, which can not only visually indicate the pitch of the musical sound, but also accommodate the music information in a large amount, especially in recording and writing large-scale ensemble music with wide range, numerous parts and frequent tone sandhi. Therefore, since the 18th century, the staff has become the main position of music notation, and it has been widely used in the field of professional music in the world today.

  Nowadays, pianos have entered more and more families. In piano teaching, the notation of staff is widely used all over the world, and only the staff can fully express the music score. At the same time, the performance and singing of various music groups, the teaching of music colleges and the learning of piano children all played a very important role in the spread of staff.

  Do you know

  Can’t clap between concerts?

  At the end of the year, many concerts were held together. Watching a concert is different from watching a movie. There are many unwritten rules, such as not applauding between the movements of a symphony, waiting for a complete track to enter the venue when you are late, and so on. Where did these rules come from that the enthusiastic audience couldn’t understand?

  There was a controversy about whether there was applause between movements. Before the end of 19th century, clapping between movements was "not a thing". Mozart gets excited when he hears the applause of the audience when he plays. Once, in a letter to his father, he mentioned, "There is a passage in the middle of Allegro in the first movement, which I know the audience will like very much … … Sure enough, the audience were all in ecstasy and the applause was very warm. I expected this long ago. When I wrote this paragraph, I knew it would be very effective. At the end of the movement, this piece of music appeared again, and sure enough, the audience shouted again and asked to repeat it … …” Repeated applause made Mozart very happy. After the symphony, he even went to the Royal Garden to buy ice cream to reward himself.

  Until the end of 19th century, there were professional cheering people in European opera houses. The function of these "masters" was to cheer in some boring opera performances. Perhaps this move is not flattering. From the end of the 19th century to the beginning of the 20th century, most audiences accepted the etiquette agreement of not clapping between movements. Moreover, it has been recognized by some composers. For example, in Mourning for the Dead, Mahler even pointed out that there should be no applause in the middle of the movement.

  In addition, there is an important etiquette for listening to the concert, that is, you can’t be late. If you are late for some reason, you must wait for the guidance of the theater staff and wait for a complete track (not a movement) before you can enter. In fact, being late was not condemned as early as the mid-19th century, because early concerts belonged to small gatherings in aristocratic circles, and being late and leaving early was commonplace. By the end of the 19th century, after Mahler was in charge of vienna state opera, he resolutely implemented the rule that late spectators were not allowed to enter the venue, even if the royal family members were late, which became a etiquette until now.

  There is such a saying

  The New Year concert originated from the old Strauss.

  The New Year is a common festival for people all over the world. There are many ways for people to celebrate the New Year, but holding a high-level concert is a program in major cities all over the world, welcoming the beginning of the new year with relaxed and wonderful music.

  The tradition of holding concerts in the New Year originated in Vienna. On December 31st, 1847, Johann Strauss I, the founder of the Strauss music family, held an open-air concert in the suburb of Vienna. The repertoire included symphonies, waltzes and polkas, which were warmly welcomed by the audience, so that the concert didn’t end until dawn the next day. This is the origin of the Vienna New Year Concert.

  Today, the annual New Year Concert held in Vienna Golden Hall is still the most eye-catching annual music event in the world. Most TV stations and radio stations around the world broadcast live, with tens of millions of listeners. Inspired by this tradition, many countries or cities in the world have also held New Year concerts to celebrate the arrival of the New Year.

  the whole wide world

  Austrian composer’s manuscript sells at sky-high price

  The original manuscript of the score of Austrian composer gustav mahler’s Second Symphony was sold for 4.5 million pounds at an auction held in London, England recently. The 232-page score set a new record for the auction of the score.

  The music seller is the family of Gilbert Kaplan, an American economist and businessman who died two years ago. There is an amazing story behind the score. According to the Daily Mail, Kaplan was fascinated by this symphony, also known as Resurrection, after listening to it at Carnegie Hall in new york in 1965. Never having studied conducting, he is determined to conduct the best orchestra in the world to perform this piece of music one day and put his determination into action.

  Kaplan once described the feeling of listening to Resurrection as follows: "When I entered the concert hall, I was alone, but when I came out, I felt like I was struck by lightning." In the next 17 years, Kaplan traveled all over the world to listen to the performance of this symphony, and discussed his experience with professionals including conductors whenever he had the opportunity. In 1982, he finally stepped onto the stage of Lincoln Center in new york and realized his wish under the witness of many celebrities.

  Photo courtesy of this edition/vision china

2021 Shanghai Auto Show: Volkswagen’s new car is fully combed

  [car home New Car Launch] The 2021 Shanghai Auto Show has officially kicked off. During this auto show, the Volkswagen brand can be said to have a strong lineup. According to statistics, including FAW-Volkswagen, SAIC Volkswagen, Volkswagen (imported), SAIC Volkswagen Skoda and FAW-Volkswagen Jetta, nearly 20 new cars were launched, pre-sold and listed during the auto show. Today, this new car comb of Volkswagen Shanghai Auto Show will take stock of these new models for you.

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★ FAW-Volkswagen brand:

FAW-Volkswagen brand new car fully combed car make and model Listing/pre-sale/launch characteristic ID.6 CROZZ line-ups MEB platform/expected to be launched in the third quarter Brand-new Golf () GTI line-ups DKX2.0 inline 4-cylinder turbocharged engine TALAGON lanjing line-ups Brand-new medium and large SUV

ID.6 CROZZ starts.

  Faw-Volkswagen (|) adopts a family design language, and the closed front face is equipped with a penetrating light strip and a luminous LED logo. In addition, the IQ.Light LED matrix smart headlight function equipped on ID.4 is also retained. Interior parts such as 5.3-inch LCD instrument, 12-inch suspended central control panel and knob shift mechanism are also inherited from ID.4 In terms of power, the new car is expected to provide three power versions of 132kW/150kW/225kW and two driving modes of rear drive and four-wheel drive, and support five driving modes including custom mode. Equipped with ternary lithium batteries, the capacity is 62kWh and 83.4kWh respectively, and the cruising range of its long-life version can exceed 580km(NEDC).

Faw-Volkswagen ID.6 CROZZ 2021 PRO version

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The new golf GTI starts

  The domestic eighth-generation golf GTI continues the design of the overseas version, and the overall appearance is more concise. The black honeycomb grille on the front bumper is larger, and the fog lights composed of five LED light sources are cleverly hidden on both sides; The black decorative strips at both ends of the front bumper slightly increase the aggression; The iconic red line of China Net and GTI logo have also appeared in the "old place". The new car uses a 2.0-liter inline four-cylinder turbocharged engine code-named DKX, with a maximum power of 162 kW (220 HP), and the peak torque is expected to be 350 Nm, which is the same as that of the previous generation. According to the application data of the Ministry of Industry and Information Technology, the declared fuel consumption value of the new car is 6.7 liters/100 kilometers.

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TALAGON takes the lead.

  The front face design of Volkswagen TALAGON has a strong sense of hierarchy. The net and headlights are integrated into a "T" shape, and the interior is integrated with chrome-plated decoration, which looks very delicate. TALAGON is very slender from the side, and its wheelbase is 2980mm, which is consistent with SAIC Volkswagen Touran. The length, width and height are 5152(5153)/ 2002/1795mm respectively. In terms of power, the new car will be equipped with an EA888-DPL 2.0T engine, providing 330TSI and 380TSI power models. Referring to Touran, the maximum power of these two versions is 186 HP and 220 HP respectively, and the peak torque is 320 Nm and 350 Nm respectively, of which 380TSI is a four-wheel drive version.

Faw-Volkswagen Lanjing 2021 Basic Model

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★ SAIC Volkswagen brand:

SAIC Volkswagen brand new car fully combed car make and model Listing/pre-sale/launch characteristic ID.6 X line-ups MEB platform/expected to be launched in the third quarter New touang x be listed Mid-term change/sale of RMB 282,000-362,000. New Touran be listed Mid-term change/sale of RMB 292,000-372,000.

ID.6 X starting

  Like ID.6 CROZZ, the ID.6 X is the first ID model specially built for China, and it is a sister model with ID.6 Crozz.. Appearance, SAIC Volkswagen ID.6 X adopts the family design language, and the closed front face is equipped with a penetrating light strip and a luminous LED logo, but it is different from ID.6 CROZZ in design details. From the side, the new car adopts a cross-border style and a two-color body design. In addition, it also uses the semi-hidden door handle design on ID.4, which can attract the attention of young consumers. In terms of the rear end, the overall design is relatively simple. ID.6 X and ID.6cross can be distinguished by the shape of taillights and bumpers. ID.6 X’s taillights are designed with curves, and bumpers are designed with straight lines, while ID.6cross is just the other way around.

Saic Volkswagen ID.6 X 2021 basic model

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The new Touron X is on the market.

  In terms of appearance, the new Touran X has greatly continued the design of the current model, and the main change is the addition of the R-Line appearance kit. The lower enclosure is decorated with bright black decorative panels. In addition, the "cooling hole" decorative panels on the engine compartment cover, the rearview mirror shell, and the front and rear bumpers are all decorated with the same bright black treatment. In terms of dimensions, the length, width and height of the new Touran X are 4917/1989/1719mm and the wheelbase is 2980mm respectively. In terms of power, the new car will continue the configuration of the current model, equipped with Volkswagen EA888 engine, with a maximum power of 220 HP, and another 2.5T model is expected to continue to be provided. In terms of transmission, the new car will continue to match the 7-speed wet dual-clutch gearbox and still support the full-time four-wheel drive system.

SAIC Volkswagen Touran X 2021 Basic Model

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The new Touran is listed.

   The new Tourang has adopted a brand-new front face design in appearance, and the overall outline of the headlight has changed obviously. Its interior has also been upgraded to IQ.Light full LED matrix headlights, equipped with functions such as automatic height adjustment, follow-up steering and intelligent far and near headlights. In addition, the penetrating LED strip and the flat Volkswagen LOGO in the center of the front can also be lit up, which is quite a new energy vehicle. The length, width and height of the new car are 5052/1989/1773mm and the wheelbase is 2980 mm. The tail shape still continues its square design style. The biggest change is that the taillights adopt the same penetrating design as the headlights, and the central LOGO can also be lit. With the design of running water turn signal and penetrating chrome-plated horizontal bars, the texture of the tail has been significantly upgraded. In terms of power, the new car will continue the configuration of the current model.

SAIC Volkswagen Tourang 2021 Basic Model

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★ Volkswagen (imported) brand:

Volkswagen (imported) brand new cars are fully combed car make and model Listing/pre-sale/launch characteristic New weilan pre-sell Pre-sale is 268,000 yuan/listing is expected in July. Arteon Shooting brake line-ups The trunk volume is 565L (1632L in the rear row).

New weilan pre-sale

  As a mid-term redesigned model, the new Weilan continues the overall design of the current model, but some details have been adjusted. For example, the new car mainly upgraded the new style of front and rear surround and front and rear LED light groups, and updated the shape of LED daytime driving, further enhancing the sense of fashion. In terms of interior, the biggest highlight of the new car is to replace the steering wheel with a new style and upgrade the multimedia system. The addition of full LCD instrument and embedded central control panel has greatly improved the sense of science and technology of the whole interior. In terms of power, the new Weilan cancels the 1.4T and 2.0T high-power engines, and is only equipped with a 2.0T low-power engine. The maximum power of this engine is 137kW, and the peak torque is 320 N m. The transmission system is matched with a 7-speed wet dual-clutch gearbox.

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The new Arteon Shooting brake starts

  The new Arteon Shooting Brake adopts the latest design style of Volkswagen family in appearance. The front face adopts the "L"-shaped daytime running light running through the front face. As for the air intake grille of the China Net, it is integrated with the matrix LED headlights on both sides. On the side of the car body, the B-pillar line of the new car continues from the roof to the rear of the car, and it is integrated with the trunk, which better reflects the hunting style of Shooting Brake. It is reported that the new car will have a trunk volume of 565L, and the second row of seats will be extended to 1632L after being laid down. In the rear part of the car, a small spoiler is added to the rear of the car as an ornament, and with the exhaust design of the upper and lower sides, the visual impact of the whole rear is improved.

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★ Saic Volkswagen SkodaBrand:

SAIC Volkswagen Skoda brand new car fully combed car make and model Listing/pre-sale/launch characteristic Brand new Ming Rui PRO line-ups It is expected to be pre-sold at the end of April and listed in May.

The new Ming Rui PRO starts.

  The brand-new Ming Rui PRO is a brand-new generation of Ming Rui. The three-dimensional waterfall grille newly designed on the front face is young and sharp, and the three-dimensional ridges on the engine cover outline the cutting profile of light and shadow, creating a three-dimensional sense. The wheelbase of the new car is lengthened by 44mm, and the length, width and height (including exterior parts) are 4753/1832/1469mm respectively, and the wheelbase is 2730 mm.. The interior part of the new car center console adopts a brand-new design, and the through silver decorative strip divides the whole into two parts, which makes the overall shape layered. At the same time, the new car adopts a 10.3-inch full LCD instrument panel, and is equipped with a three-spoke multi-function sports steering wheel of the same model as the overseas version. The 12.1-inch multimedia touch screen in the central control center adopts a floating design, and a row of traditional button control areas are reserved below it. In addition, the electronic shift mechanism of the new car has also been upgraded to a lever design, which further enhances the overall sense of science and technology of the new car interior. In terms of power, the new domestic Skoda Ming Rui will be equipped with the familiar 1.4TSI engine with a maximum power of 150 HP, and the gearbox is expected to match the 7-speed dual-clutch gearbox.

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★ FAW-Volkswagen JettaBrand:

Faw-Volkswagen Jetta brand new car fully combed car make and model Listing/pre-sale/launch characteristic VA3 30th Anniversary Edition line-ups Commemorating the 30th Anniversary of Jetta’s Birth VS5 30th Anniversary Edition line-ups Commemorating the 30th Anniversary of Jetta’s Birth VS7 30th Anniversary Edition line-ups Commemorating the 30th Anniversary of Jetta’s Birth VS7 Panda Edition line-ups Variation of Special Edition Model/Black Front Edition VS7 Black Front Edition line-ups Special edition vehicle/body blackening treatment VS7 Yishi Edition line-ups Special edition models/more cooking equipment

VA3 30th Anniversary Edition Launch

  In terms of appearance, the 30th Anniversary Edition of Jetta VA3 is not much different from the ordinary version. It adopts family-style design, the lattice grille on the front face is very distinctive, and more chrome-plated elements also look young and fashionable. The new car has added the word "30" in the B-pillar position to reflect the particularity of the 30th anniversary edition, and added two body colors of manganese stone black and platinum gray. In terms of body size, the length, width and height of the new car are 4501/1704/1469mm and the wheelbase is 2604mm respectively. The interior design reflects the significance of the commemorative edition by adding beige seats, the 30th anniversary embroidery of the front seat headrest and the 30th anniversary logo of the welcome pedal. In terms of power, the new car is equipped with a 1.5L naturally aspirated engine with a maximum power of 112 HP and a peak torque of 145 Nm. The transmission system is matched with Aisin 6-speed automatic gearbox.

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More exciting videos are all on the car home video platform.

VS7 Panda Edition Launch

  In terms of appearance, the overall design of Jetta VS7 is basically followed, and the details of the car body are blackened. Specifically, the new car blackens the front grille, dense spokes and mirrors on both sides to make the new car look more sporty. It is worth mentioning that the new car also adopts a new color scheme to make it look more fashionable. In terms of configuration, the new car has added the "30" anniversary LOGO at the B-pillar position, the appearance has increased the black sports surround, and the polar white car paint has been added. In the interior, the center console becomes all black, and the beige color scheme is added to the seat. The panda version is actually optimized on the basis of the black front version. The body size of the new car is 4624/1841/1644mm and the wheelbase is 2730 mm. In terms of power, it will continue to be equipped with a 1.4T high-power engine with a maximum power of 150 HP and a maximum torque of 250 Nm. The transmission system is matched with a 5-speed manual or 6-speed automatic manual transmission, and only the predecessor version is available.

Home of the car

VS7 Black Front Edition Starts

  As a special edition model, its overall appearance basically follows the design and modeling of the current Jetta VS7, and the body details are blackened. Specifically, the official blackened the front grille, dense spokes and mirrors on both sides of the car to make the new car look more sporty. As for the interior, it also follows the existing design and uses a lot of straight lines. Although it is different from the design language of Volkswagen family, most parts are still common with Volkswagen products, such as air conditioning panel, dashboard, steering wheel and gear shift lever, which are all familiar smells. In terms of configuration, the new car has added a black appearance sports kit, a LOGO for the 30th anniversary, and new paint colors of polar white and manganese stone black. In addition, the interior has also become an all-black dashboard and a beige seat has been added. The body size of the new car is 4624/1841/1644mm and the wheelbase is 2730 mm. In terms of power, it will continue to be equipped with a 1.4T high-power engine with a maximum power of 150 HP and a maximum torque of 250 Nm. The transmission system is matched with a 5-speed manual or 6-speed automatic manual transmission, and only the predecessor version is available.

Home of the car

Full text summary:

  This year’s Shanghai Auto Show, Volkswagen’s lineup can be said to be extremely huge, and every brand is very interesting to pull out. The launch of ID.6 CROZZ and ID.6 X further demonstrates the steady development pace of Volkswagen in the new energy sector. I believe that Volkswagen, as the overlord of traditional energy sales, will definitely bring a blood shed to the new energy sector. (Text/car home Liu Xiangyu)

Sports are integrated into the daily life of the people, and the national fitness is full of happiness.

  Participants in the 2017 Xiamen International Marathon. In recent years, marathon has gradually entered people’s lives and become an exercise program for many fitness enthusiasts.

  Xinhua News Agency reporter Wei Peiquan photo

  On April 11th, 2017, the national video conference on mass sports was held, which was the National Fitness Program (2016— After the promulgation of "2020)", the first national mass sports work conference was held. The general assembly adopted the method of "sticking a pole in the end", from the State Sports General Administration and its various departments to the personnel of relevant departments such as sports in various provinces, cities and even counties to attend the meeting. At the meeting, seven units spoke to exchange experiences.

  Sports show multiple values.

  In recent years, people’s health concept has undergone profound changes, and the concept of "exercise is a good doctor" has gradually taken root in people’s hearts. The comprehensive value and multiple functions of sports have been paid more attention to by people, and it is playing a unique role in promoting national fitness.

  Exercise and fitness improve the quality of life. Guangdong province has built community sports parks with physical exercise and leisure fitness functions by using urban corners, flower planting areas, street green spaces and other idle places, and won the "China Human Settlements Model Award" in 2015. "The corner has become a city business card, and the results benefit the people." Wang Yuping, director of the Guangdong Provincial Sports Bureau, said.

  Fitness demand drives the sports industry, which in turn promotes consumption upgrading. Deqing County, Zhejiang Province encourages residents to use social security cards to swipe their cards at designated sports venues for fitness. The medical insurance card has become a "balance treasure" for people’s health. There are 123 sports industry enterprises in the county, and the income in 2016 exceeded 12 billion yuan.

  There is no strict boundary between mass sports and competitive sports. Qiqihar City, Heilongjiang Province takes the combination of physical education and education as the starting point, and selects retired professional ice and snow athletes as primary and secondary school teachers, and the ice and snow physical education curriculum is fully popularized in primary and secondary schools.

  Without national health, there will be no overall well-off society. Gou Zhongwen, director of the State Sports General Administration, pointed out that mass sports is a cause of people’s livelihood, which is related to everyone’s physical and mental health and the future of the nation. "We should fully understand the importance and urgency of doing a good job in this work with a highly responsible attitude towards the people, the country and history, put mass sports on the important agenda, and earnestly grasp the reality and achieve results."

  The event is held by the people.

  This year’s Tianjin National Games will add 19 mass sports events, and the number of mass athletes who only come to Tianjin to participate in the finals is expected to reach more than 8,000. It will be one of the key tasks of mass sports in the new year to give play to the traction and driving role of the National Games and support sports and fitness events around the masses.

  The mass base of table tennis in Beijing is very good. The Beijing Table Tennis Association began to select players in mid-March, and the Beijing folk table tennis team, which was formally formed in early April, began its first training in Xiannongtan Gymnasium. Ning Wei, vice chairman of Beijing Table Tennis Association, said, "The selected players cherish the rare opportunity to participate in the National Games and hope to promote the development of table tennis."

  The development and growth of social sports organizations are indispensable to the success of the sports events around the masses. Since the Shanghai Citizens’ Games was first held in 2012, the local citizens have responded enthusiastically. "We must change the traditional routine of doing everything, get out of the closed circle, and truly respond to the concerns of the masses by opening the door to do sports." Huang Yongping, director of the Shanghai Municipal Sports Bureau, said.

  A variety of activities and events will enable more people to participate in sports, enjoy the joy of competitive sports, and stimulate the enthusiasm of the whole people to participate in physical fitness. Sun Xuecai, director of the Beijing Municipal Sports Bureau, said: "The National Games competition is a great lever, through which more people can participate in sports and gain health and happiness."

  Fitness becomes a way of life

  Nowadays, the elements of sports are "spreading" to all aspects of people’s lives; The masses value the strong positive energy contained in sports.

  Gao Shuping, 50, once won the bronze medal in women’s singles in the National Amateur Table Tennis Championships and got the opportunity to participate in the table tennis competition in the National Games this year. She said, "The happiness that table tennis brings me is beyond words. Although I have not become a professional athlete, I have used this strong energy to train my children and train my son to study in Peking University. "

  At present, people’s treatment of sports is changing from appreciation to participation, from paying attention to the number of gold medals to their own sports environment. This change is reflected in the sharp increase in the number of marathon applicants, the mutual "likes" of sports social platforms, and the increase in social capital’s interest in the involvement of mass sports events.

  Nowadays, more and more enterprises have integrated into all aspects of national fitness. Liu Guoyong, director of the Group Department of the State Sports General Administration, said that in the preliminaries of the mass events of the National Games, different ways were adopted in various places. "Some of them were handed over to the association, while others were open to the market, and whoever did well was handed over."

  In this regard, Gou Zhongwen said that guiding all kinds of market players to participate in national fitness can play its role in activity organization, competition development, scientific fitness guidance and personnel training, and support them to provide personalized and diversified services in national fitness. It can also meet the needs of the masses at different levels, with rapid growth and continuous upgrading.

College students are enthusiastic about growing rice, but the new agricultural science is not as simple as farming.

  "Breakfast, a bowl of boiled rice with pickles, full of rice, sweet back." Eating his own hybrid rice, Liu Haolin, a sophomore majoring in agriculture at the Agricultural College of Sichuan Agricultural University, has an indescribable satisfaction.

  Recently, the news that sophomores successfully planted hybrid rice appeared in Weibo Hot Search. In late April this year, the Agricultural College of Sichuan Agricultural University held a hybrid rice planting and whole growth period management skill competition. Online registration was full just two minutes after it was opened, and many students failed to sign up. In late September, three hybrid rice plants planted by Liu Haolin’s group successfully passed the teacher’s acceptance. Some people praised and others scoffed at the fact that the sophomore boys planted hybrid rice, thinking that it was just the basic skill of agronomy, and some people thought that studying agriculture was just learning to farm.

  Does the popularity of planting competition in agricultural colleges mean that planting is a necessary skill for agronomy majors? What is special about the hybrid rice planted in the competition? Under the background of new agricultural science, what changes have taken place in agricultural professional education in colleges and universities? A few days ago, the reporter of Science and Technology Daily conducted relevant interviews.

  Cutting-edge technology into agricultural competition

  In the eyes of many people, the major of agronomy is to learn farming, and you can learn how to do species work at home without even going to college, so that the farmland can be productive. However, in Liu Haolin’s view, studying agronomy is to contribute to the national agricultural development. "Agronomy taught me how to greatly increase production, how to scientifically farm, how to cultivate new varieties, etc., which is absolutely different from farming at home."

  "This is the public’s misunderstanding of agronomy, which is a modern science that uses science and technology to arm crop production." Ren Wanjun, deputy dean of the Agricultural College of Sichuan Agricultural University, said that planting is one of the most basic skills in agronomy, but in addition to its production function, planting is more important to lay the foundation for theoretical research on crop biology and ecology, new variety breeding, cultivation technology innovation and management model innovation.

  During the competition, in order to let students feel the cutting-edge technology in the field of planting, the college applied the latest achievements of the national key research and development plan to all aspects of the competition.

  In terms of varieties, combined with the adaptability of mechanical transplanting of hybrid indica rice and the demand for high quality and high efficiency, the competition adopted the newly established variety screening index system with "daily yield" and "good taste" as the core; In the two links of seedling raising and planting intubation protection, the high-efficiency seedling raising technology and the green cultivation technology of high-quality hybrid rice with good quality and high quality are adopted respectively.

  The college will organize special personnel to carry out training on the technical application of each link. "The purpose of the training is to enable students to personally experience and master these advanced technologies and help them better cultivate rice." Ren Wanjun said.

  In August, pests first appeared, and Liu Haolin, who wanted to kill insects quickly, accidentally took too many drugs and burned seedlings. As a result, there was no progress when it was time to heading. Liu Haolin, who was thinking about how to feed rice while eating and sleeping, suddenly thought of what the teacher had said in class, so he solved this problem. He said: "Agriculture needs to combine theory with practice. Although there will be setbacks during the competition, the key is to find problems and master methods through practice."

  "The whole competition is equivalent to laboratory planting, and every link can be managed accurately. Because there are fewer seedlings planted in the laboratory, the lighting conditions and soil conditions are not well planted in the field, so its management is more difficult than field planting, but it also exercises and tests students more. " Ren Wanjun said that for scientific research and teaching, laboratory planting is of great value, because each link is controllable, so we can know more clearly the reasons for some phenomena in each link and determine the effect of each technical measure.

  He said that any agricultural research results need to be combined with laboratory and field, and repeated experiments. After the results are planted in the laboratory, they need to be tested by field experiments before they can be popularized, which takes a long period.

  Cross-discipline to create comprehensive talents

  The fiery competition is actually a microcosm of the construction of new agricultural science. In June this year, the Anji Consensus — — The announcement of China Declaration on the Construction of New Agricultural Sciences marks the official start of the construction of new agricultural sciences in China, and the development of higher agricultural and forestry education has entered a new era. Since the announcement of the new agricultural science, what changes have been made in the education of agricultural specialty in colleges and universities?

  "The focus of the new agricultural science is to transform the traditional agronomy specialty with modern biotechnology, engineering technology, information science and technology, so we should focus on combining these technologies with modern agronomy and integrating them into the teaching, scientific research and practice of personnel training." Ren Wanjun said that to take the road of innovation and subject integration, we should not only integrate the latest scientific research achievements and modern high-tech into specialty construction and course teaching, but also deepen the interdisciplinary, strengthen the construction of emerging interdisciplinary fields such as mechanized crop cultivation, precision cultivation, intelligent agriculture and biological breeding, put forward new theories and methods, realize the modernization of agronomy, and let universities lead the development of new agronomy.

  The reporter saw that in the training plan of the college, there are not only basic and professional theoretical courses such as plant physiology, soil and fertilizer science, crop cultivation science, farming science and crop breeding science, but also general courses such as English, ideological and political science, mathematics, chemistry and biology, as well as ideological and political courses for agricultural students to "learn from agriculture and love agriculture" and "strengthen agriculture and promote agriculture". At the same time, interdisciplinary courses such as intelligent agricultural technology and application, agricultural economy and management, plant biotechnology, molecular biology, agricultural industrialization, agricultural standardization and crop production mechanization have also been included in the training plan. Ren Wanjun said that agricultural production should take the modernization road of mechanization, standardization and informationization. As a high-tech discipline, agronomy is a complex comprehensive specialty, so the cultivation of agricultural talents should also be a systematic comprehensive project.

  Innovation and entrepreneurship take on the responsibility of revitalization

  "The most distinctive feature of the new agricultural science in our college is to cultivate students ‘ Willing, capable, hardworking and practical ’ ‘ Sigan ’ Traits. " Ren Wanjun said that agronomy itself has high practical requirements. Under the background of new agricultural science, the mastery and application of technology need to further deepen the practical requirements of agronomy. Therefore, it is particularly important to cultivate students’ practical ability and innovative consciousness.

  "In the process of practical teaching, the most important thing is to cultivate students’ innovative and entrepreneurial ability. In addition to learning the basic operation of planting, students should learn how to solve problems, including theoretical problems, technical problems, production problems, management problems, benefit problems, etc., and constantly optimize their thinking and methods for solving problems. " Ren Wanjun said that agricultural science and technology are constantly developing, and students need to have the ability to innovate, not only to absorb and master new things, but also to continuously develop and create new theories and technologies.

  In order to closely combine practical teaching with the cultivation of innovation and entrepreneurship, the college has established a training path of undergraduate talents with "indoor and field combination, scientific research transformation teaching, classroom cooperation, innovation and entrepreneurship education". In addition to setting up various skills competitions such as hybrid rice planting and whole growth period management, seed quality testing, specimen making, etc. in the school, the college also allows every undergraduate to "join the team, each with a project", so that every student can enter the teacher’s research team, participate in scientific research projects, and cultivate innovation and entrepreneurship ability in scientific research practice.

  In addition, the college has more than 30 off-campus practice bases and expert compound, which can carry out teaching and scientific research practice for students to complete course practice and graduation practice, and serve local economic development while being familiar with actual agricultural production and work. Ren Wanjun said that the College closely combines talent training with the abundant crop resources and diversified production structure in Southwest China, meets the new requirements of the integration and development of rural primary, secondary and tertiary industries in Southwest China through co-construction and co-education in Industry-University-Research, implements the combination of agriculture, education and Industry-University-Research cooperation, and strives to improve students’ comprehensive ability, cultivate a group of high-quality compound agronomists with multi-disciplinary backgrounds, cultivate more new talents who know and love agriculture, and shoulder the responsibility of rural revitalization.

The official announcement of the 5th Pingyao International Film Festival will open on October 12th.

1905 movie network news On June 1, 2021, the Information Office of Shanxi Provincial Government held a press conference in Taiyuan, Shanxi Province, announcing that the fifth Pingyao International Film Exhibition will be held in Pingyao Ancient City from October 12 to October 19.On the basis of maintaining the program structure, original direction and existing characteristics of the film exhibition, this year’s Pingyao International Film Festival was upgraded to a provincial project from the mechanism and "started again" with a new attitude. Since the day of the press conference, the 5th Pingyao International Film Exhibition has officially started to solicit films for the whole world, and the collection channel for industrial projects will also be opened before early June.


Wu Xiaohua, member of the Standing Committee of Jinzhong Municipal Committee and secretary of Pingyao County Party Committee, Li Wei, president of Shanxi Media College, and Jia Zhangke, founder of Pingyao International Film Exhibition, attended the conference. "Thanks to the great attention of the Shanxi Provincial Party Committee and the provincial government, thanks to the encouragement and support of the provincial leaders, and thanks to the concern and concern of the top and bottom of Shanxi Province for the Pingyao Film Exhibition, which is a powerful driving force for us to continue to run the film exhibition well." Jia Zhangke said at the press conference.


Wu Xiaohua, member of the Standing Committee of Jinzhong Municipal Committee and secretary of Pingyao County Party Committee, said that comprehensive guarantee will be provided for Pingyao International Film Exhibition in many aspects. "We sincerely thank all of you for your concern and support as always, and look forward to the film exhibition as scheduled," she said in her speech.


Li Wei, Dean of Shanxi Media College, focused on the construction of Shanxi film "production, learning, research, creation and exhibition". "The provincial party committee decided that Shanxi Film Academy of Shanxi Media College will join Pingyao Film Exhibition as the organizer, which is an important measure for the provincial party committee to lay out Shanxi film ecology." He said, "Our school will give full play to the advantages of disciplines and specialties to help the development of Pingyao International Film Exhibition; The rich resources of Pingyao International Film Festival will further help the combination of production and learning and enhance the academic activity and professional level of Shanxi Film Academy. "


"As a new film exhibition, Pingyao Film Exhibition has gained some experience and formed its own exhibition style and characteristics after four years of holding," concluded Jia Zhangke. "Pingyao Film Exhibition, which is about to enter its fifth year, has ushered in an important period of strategic opportunities and is in urgent need of reform and innovation."


In addition to adding Shanxi Film Academy of Shanxi Media College as the organizer of the film exhibition, Pingyao Film Exhibition will reorganize the management and curatorial team, refine the division of labor, and invite China film editor, film critic, documentary film researcher and painter Lin Xudong as the artistic director of Pingyao Film Exhibition, responsible for the overall planning and program content planning of the film exhibition; As the chief consultant of the film exhibition, responsible for the overall strategic consultation of the film exhibition and the selection of foreign language films. Marie-Pierre Duhamel-Muller, Wu Jueren, Cai Shaoyong, Alena Shamakwa, Tiputi Dikonya, Tomita Sanscrewdriver, Sandra Hebrew and Tiago Rael will continue to select films for Pingyao Film Festival on a global scale.


While reorganizing resources and refining the division of labor among teams, the 5th Pingyao Film Festival will also increase investment in the film project of "Starting from Shanxi" unit, including giving cash rewards to outstanding local films in Shanxi, giving cash rewards to outstanding local films in the film exhibition industry module, and providing more opportunities for industrial incubation for local film projects in Shanxi.


Referring to his role in this film exhibition, Jia Zhangke’s own Weibo said: "In the past, my biggest regret during the Pingyao film exhibition was that I didn’t see a single film. This year, I am expected to become the’ chief experience officer’ of the film exhibition, watch movies with the audience and listen to the speeches of the directors. "


At the press conference, Jia Zhangke also officially announced that MOMO, a leading open mobile social platform in China, will continue to support the 5th Pingyao International Film Festival as the chief partner. "MOMO has been accompanying the growth of Pingyao Film Festival since the first year of Pingyao in 2017, and I am very grateful for their strong support," he said.


Pingyao International Film Festival was founded in 2017 and is held every year in Pingyao ancient city with a history of 2,700 years. The fifth Pingyao Film Exhibition will continue the program structure of the previous four film exhibitions, and still consist of four sections: film exhibition, industry, academia and education, in which the film exhibition section maintains the original five units of Crouching Tiger, Hidden Dragon, Premiere, Retrospect and Starting from Shanxi.


The fifth Pingyao International Film Exhibition was officially opened.


The 5th Pingyao International Film Exhibition is officially open to the world, and the film collection time will last from now until August 10th, 2021. The registered films can be registered online by clicking on www.pyiffestival.com, the official website of Pingyao International Film Festival.


The 5th Pingyao International Film Exhibition will be held from October 12th to 19th in Pingyao Film Palace, located in the ancient city of Pingyao, Jinzhong, Shanxi Province, co-sponsored by Pingyao Film Exhibition Co., Ltd. and Shanxi Film Academy of Shanxi Media College. On the basis of showing outstanding films from all over the world, Pingyao International Film Festival pays special attention to discovering and actively promoting outstanding works of young directors from emerging and developing countries, providing a platform for these films to speak out, aiming at enhancing exchanges among filmmakers from all over the world, so as to activate and prosper the creation of world films.


After being selected by Pingyao International Film Festival, the registered films will have the opportunity to be screened in the five official units of this film festival. Official units include Crouching Tiger, Hidden Dragon, which focuses on new international directors, Premiere, which shows important commercial films, noteworthy works, master works or selected films of major international film festivals, Retrospect, which plans and shows film classics with unique perspectives and academic value around special themes, and Starting from Shanxi, which aims to promote the development of Shanxi film industry.

The 5th Pingyao International Film ExhibitionGuidance notes for film registration


1. Before submitting the registration information, the film registration applicant must read and agree to the Articles of Association of the 5th Pingyao International Film Exhibition (downloaded from www.pyiffestival.com, official website).


2. Deadline for registration: 24:00 on August 10th, 2021.


3. Registration fee: RMB 350 yuan or USD 60 yuan.


4. Log in to www.pyiffestival.com, official website, enter the film registration page, fill in the registration form and pay the registration fee according to the instructions.


5. A drama, cartoon or documentary with a duration of 70 minutes or more.


6. To register films, it is necessary to ensure that the transformation of DCP (Digital Film Package) is completed before September 20, 2021, and the film exhibition does not accept other screening formats.


7. The registered film has not participated in any film activity, exhibition or release in Chinese mainland in any form or version; It has not been published on the internet.


8. The Organizing Committee will give priority to films that can be premiered in Pingyao Film Festival in the world, internationally or in Asia.


9. If the dialogue of the registered film is non-Chinese Putonghua or non-English, it must be accompanied by Chinese or English subtitles.


10. The sample of the registered film should be submitted in the form of online link, which can include the picture watermark; The submitted sample version can be a production version, but the film exhibition version must be an administrative approval version; If the applicant submits different versions of the same film for many times, the organizing Committee will take the version submitted by the applicant for the first time as the standard.


What is the "mobile patrol" for the party group of the General Administration of Sports in view of football corruption?

  On the evening of March 27th, Xinhua News Agency announced the targets of the first round of inspections of the 20th Central Committee. With the approval of the CPC Central Committee, the first round of inspections of the 20th Central Committee will conduct regular inspections of 30 party groups of medium-sized enterprises, "look back" inspections of party groups of five medium-sized financial enterprises, and conduct mobile inspections of party groups of the State Sports General Administration.

  On March 27th, The Politburo Standing Committee (PSC) of the Communist Party of China and Li Xi, leader of the Central Inspection Work Leading Group, attended the national inspection work conference and the first round of patrol mobilization deployment meeting of the 20th Central Committee and delivered a speech.

  Li Xi stressed that to carry out the mobile patrol of the State Sports General Administration, we should focus on fulfilling the party’s leadership functions and responsibilities, implementing the major decision-making arrangements for building a sports power, and thoroughly find out and promote the solution of corruption and deep-seated institutional mechanisms in the sports field, especially in the football field, so as to provide a strong guarantee for building a sports power.

  So what is a mobile patrol?

  The Paper reporter noted that in fact, as early as June 2017, CPC Central Commission for Discipline Inspection website had published an article introducing what a "mobile" patrol was. "Three words and nine words", talking about "mobile" inspections, the comrades of the Central Inspection Team came straight to the point and were concise.

  These "three words and nine words" are "small team", "short and fast" and "swimming whistle"

  “小队伍”指的是每个机动小组5至6人,每个人都是有效“火力点”。“短平快”指的是高效精准突破,直接冲着重点专项问题去。“游动哨”指的是哪里问题反映突出就去哪里,出其不意、攻其不备。

  从李希的讲话来看,这次对国家体育总局党组开展机动巡视直接就是冲着“深入查找、推动解决体育领域特别是足球领域腐败问题和深层次体制机制问题”去的,目标明确。

  那么“机动式”巡视, 中央巡视组用了哪些“招儿”?

  中纪委网站介绍,深入开展“机动式”巡视,有效发挥“机动式”巡视政治“显微镜”、政治“探照灯”作用,中央巡视组亮出三个“招儿”。招式一:抓住关键有的放矢,避免剑走偏锋;招式二:盯住要害机动灵活,不搞面面俱到;招式三:创新方式窥斑见豹,当好“守更人”。

  中纪委文章介绍,“机动式”巡视的巡视组进驻后,盯住单位“关键”部门,精准出击、精准发力。在召开动员会的同时,组织力量深入被巡视单位综合、党务、业务等部门,调取有关资料。从阅看资料入手,了解领导班子结合本单位实际,落实中央重大决策部署和习近平总书记系列重要讲话精神的情况,快速梳理,快速固化,从中发现贯彻落实不够坚决、不够到位的有关问题线索。

  During the inspection, grasp the "key" issues and make a precise breakthrough. Combined with the historical, cultural and institutional characteristics of the inspected unit, the inspection team grasped the key issues related to the performance of the core functions of the inspected unit, deeply understood the situation, found political deviations, achieved accurate breakthroughs, and identified specific problems that were not firm enough and not in place.

  Judging from Li Xi’s speech, the mobile patrol of the State Sports General Administration is to provide a strong guarantee for building a sports power.

  In addition, the "mobile" patrol is to keep an eye on the key points and be flexible.

  Keep an eye on key personnel, have a positive conversation and get to the point. Concentrate time to conduct patrol talks with key positions with relatively concentrated power, adhere to the problem orientation, clearly put forward requirements, and ask them to objectively provide the inspection team with the problems existing in the exercise of power in their own units, departments and positions, and learn some important situations and clues.

  Keep an eye on the key departments and get a deeper understanding of the situation. During the face-to-face talk, listen to the report on the exercise of power by the key work departments of the inspected units, clearly request to strengthen the awareness of problems in the report, measure the work of the departments with high standards, and check the outstanding problems and weak links in the exercise of power by the departments. On this basis, the inspection team sorted out the situation in time, studied and analyzed, and found out the outstanding problems and specific manifestations of improper use of power.

[See you at 8: 00] In 2018, I paid 16 billion yuan for migrant workers.

  At 8 o’clock every day, CCTV will sort out the big and small things that happened around us within 24 hours.

  [Concern of the two sessions]

  He Lifeng, Director of the National Development and Reform Commission, talks about "56789" of China’s private economy.

11 

  On March 6th, He Lifeng He Lifeng, director of the National Development and Reform Commission, quoted "56789" (pronounced as 56789) to describe the position and role of private economy in China’s economic development. That is, the private economy has contributed 50% of the tax revenue, 60% of GDP, 70% of technological innovation, 80% of urban employment and 90% of enterprises in China. He Lifeng said that these figures show from one side that the position and role of private economy in China’s economic development is very prominent. 

  Ning Ji Zhe, Deputy Director of the National Development and Reform Commission: The "Belt and Road" has turned to the stage of "meticulous painting"

one

  On March 6, Ning Ji Zhe, deputy director of the National Development and Reform Commission, said in response to a reporter’s question that at present and in the future, the construction of the Belt and Road is changing from the stage of "freehand brushwork" in the layout of articles to the stage of "meticulous painting" in intensive cultivation. We should adhere to the principles of "three communities" and "five links", follow the market orientation and international practices, give play to the guiding role of enterprises and the government, and promote the joint construction of "one"

  Lian Weiliang, deputy director of the National Development and Reform Commission: In 2018, he paid 16 billion yuan for migrant workers.

one

  On March 6, Lian Weiliang, deputy director of the National Development and Reform Commission, said in response to a reporter’s question that since last year, 3.59 million people who had been executed for breaking their promises, that is, "Lao Lai", were afraid of joint punishment and fulfilled their repayment obligations. The amount of execution of various cases exceeded 4.4 trillion yuan, 10 billion yuan of tax arrears were cleared, and 16 billion yuan was paid for migrant workers in 2018, and the number of cases of wage arrears for migrant workers dropped by more than 40%.

  Zhou Hongyi: As long as the system is written by people, there will be loopholes and loopholes will be exploited.

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  The second session of the 13th Chinese People’s Political Consultative Conference held a press conference on the afternoon of March 6th. When Zhou Hongyi, a member of Chinese People’s Political Consultative Conference, answered a reporter’s question, he said that if the security problem was not solved, the digital industry would be devastated. Those who were not connected to the internet in the past are connected to the internet, and those who could not be controlled in the past are controlled. As long as the system written by people has loopholes, if there are loopholes, it will be exploited and attacked by people. Once problems occur, the more advanced the system, the more problems it will bring.

  [domestic]

  Ministry of Foreign Affairs of China: Cancellation of rapeseed import qualification of processing enterprises according to law.

Freeland, Canadian Foreign Minister, recently said that it is worrying that the General Administration of Customs of China cancelled the qualification of a Canadian enterprise to export rapeseed to China, and he did not believe that there was any scientific basis. In response, China's Foreign Ministry spokesperson Lu Kang said at a regular press conference on the 6th that the decision made by China was completely reasonable, reasonable and legal in order to protect the health and safety of the people.

  Freeland, Canadian Foreign Minister, recently said that it is worrying that the General Administration of Customs of China cancelled the qualification of a Canadian enterprise to export rapeseed to China, and he did not believe that there was any scientific basis. In response, China’s Foreign Ministry spokesperson Lu Kang said at a regular press conference on the 6th that the decision made by China was completely reasonable, reasonable and legal in order to protect the health and safety of the people.

  76 projects in Zhangjiakou Division of Beijing Winter Olympics will be completed by the end of August next year.

  According to the Zhangjiakou Municipal Government, 76 venues and infrastructure projects in Zhangjiakou Division of Beijing Winter Olympics will be completed by the end of August next year. In addition, the main lines of Beijing-Zhangjiakou high-speed railway and Yanchong high-speed railway will be completed and opened to traffic this year.

  The number of motor vehicles in Beijing will be controlled at 6.2 million in 2019.

It is understood that according to the deployment of Beijing's traffic work in 2019, the number of motor vehicles in the city will be controlled at around 6.2 million this year, the total mileage of rail operation will reach 699.3 kilometers, and the proportion of green travel in the central city will reach 74%. In order to speed up the interconnection of Beijing-Tianjin-Hebei road network and strengthen the internal and external traffic links of urban sub-centers. This year, six projects will be built in Beijing, including Yanchong Expressway (Beijing section), New Airport Expressway and New Airport North Line Expressway (middle section). Construction of G109 new line expressway and four hub stations, including Universal Studios North Hub and Wenlv District West Bus Center Station, was started.

  It is understood that according to the deployment of Beijing’s traffic work in 2019, the number of motor vehicles in the city will be controlled at around 6.2 million this year, the total mileage of rail operation will reach 699.3 kilometers, and the proportion of green travel in the central city will reach 74%. In order to speed up the interconnection of Beijing-Tianjin-Hebei road network and strengthen the internal and external traffic links of urban sub-centers. This year, six projects will be built in Beijing, including Yanchong Expressway (Beijing section), New Airport Expressway and New Airport North Line Expressway (middle section). Construction of G109 new line expressway and four hub stations, including Universal Studios North Hub and Wenlv District West Bus Center Station, was started.

  Hainan will completely ban the sale of fuel vehicles from 2030, giving a timetable for "total ban" 

  At the press conference held on the 6th, the Hainan Provincial Government officially released the Development Plan of Clean Energy Vehicles in Hainan Province, which stated that "the sale of fuel vehicles will be completely banned in Hainan from 2030". As a result, Hainan province became the first province in China to ban the sale of fuel vehicles, and gave a specific timetable.

  Comrade Mao Zhiyong passed away

The Communist Party of China (CPC)'s outstanding party member, a loyal communist fighter, an outstanding leader in China's agricultural and economic construction front, and Comrade Mao Zhiyong, vice chairman of the Ninth National Committee of the China People's Political Consultative Conference, died in Hunan at 14: 10 on March 4, 2019 at the age of 90.

  The Communist Party of China (CPC)’s outstanding party member, a loyal communist fighter, an outstanding leader in China’s agricultural and economic construction front, and Comrade Mao Zhiyong, vice chairman of the Ninth National Committee of the China People’s Political Consultative Conference, died in Hunan at 14: 10 on March 4, 2019 at the age of 90.

  [international]

  Former South Korean President Lee Myung-bak was released on bail.

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  According to Korean media reports, former South Korean President Lee Myung-bak was released on bail on the 6th. The court put forward bail conditions, requiring Lee Myung-bak to stay in his own residence; You can only contact immediate family members and lawyers, and you are not allowed to meet the rest of the staff, and you are restricted from going out; Only with the permission of the court can you go out to the hospital for treatment.

  Hillary confirmed that she will not participate in the 2020 general election Trump: What a pity!

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  According to Russian media reports, recently, former US Secretary of State Hillary Clinton announced that she would not participate in the 2020 general election. In this regard, Trump expressed regret and said that he would miss Hillary Clinton very much in the 2020 presidential election.

  Suicide bomb attacks on a construction company in Afghanistan have killed 21 people.

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  A number of suicide bombings occurred in a private construction company near Jalalabad city airport in eastern Afghanistan, killing 21 people, including the attackers. According to official information, 16 employees of the construction company were killed and 9 others were injured in the attack. Security personnel are still cleaning up the area to eliminate the hidden dangers of explosives.

   "London patient" is expected to become the second person to cure AIDS.

AIDS is a malignant infectious disease caused by HIV. Viruses invade the human body and destroy the immune system. Infected people gradually lose their resistance to various diseases until they die. In the face of such a malignant disease, the medical community has recently received good news. A patient treated in London, England, is expected to become the second AIDS patient successfully cured in the world after the Berlin patient.

  AIDS is a malignant infectious disease caused by HIV. Viruses invade the human body and destroy the immune system. Infected people gradually lose their resistance to various diseases until they die. In the face of such a malignant disease, the medical community has recently received good news. A patient treated in London, England, is expected to become the second AIDS patient successfully cured in the world after the Berlin patient.

  Society

  Is it really uncomfortable for a "hardcore" doctor to make a gastroscope for himself?

Sitting alone in the operating room, my right hand is manipulating the gastroscope tube inserted into my throat, and my eyes are fixed on the screen, calmly observing my stomach environment … … These days, Jin Chengfeng, a gastroenterologist in the Fourth Affiliated Hospital of Zhejiang University School of Medicine, became popular on the Internet. Jin Chengfeng said that he did this to feel whether gastrointestinal endoscopy was really so uncomfortable, and he was also flustered when it was his turn to do gastroscopy. Yunnan Dulongjiang Border Police: Haircutting is an essential skill for us.

  Sitting alone in the operating room, my right hand is manipulating the gastroscope tube inserted into my throat, and my eyes are fixed on the screen, calmly observing my stomach environment … … These days, Jin Chengfeng, a gastroenterologist in the Fourth Affiliated Hospital of Zhejiang University School of Medicine, became popular on the Internet. Jin Chengfeng said that he did this to feel whether gastrointestinal endoscopy was really so uncomfortable, and he was also flustered when it was his turn to do gastroscopy.

  Yunnan Dulongjiang Border Police: Haircutting is an essential skill for us.

Recently, the police at the Dulongjiang Border Police Station in Gongshan County, Nujiang Prefecture, Yunnan Province, brought haircutting tools to give haircuts for the people. Li Xiaojun, director of the Dulongjiang Border Police Station, said that there is such an unwritten rule that the first job that police officers newly transferred to Dulongjiang Border Police Station need to learn is to get a haircut.

  Recently, the police at the Dulongjiang Border Police Station in Gongshan County, Nujiang Prefecture, Yunnan Province, brought haircutting tools to give haircuts for the people. Li Xiaojun, director of the Dulongjiang Border Police Station, said that there is such an unwritten rule that the first job that police officers newly transferred to Dulongjiang Border Police Station need to learn is to get a haircut.

  14-year-old boy sells paintings on the street to save cancer Aunt: My "mother" is my aunt.

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  There have always been admirable teenagers in China. In ancient times, Ti Ying saved his father, but today, he has saved his aunt by thinking of sweat. He Sihan is 14 years old. I don’t know if he has learned the story of Ti Ying saving his father, but his actions are enough to make many adults feel sorry for themselves. It is estimated that my aunt He Jianhua didn’t expect that she thought it was a small "drag bottle" and later became the engine she hoped to live.

  [Sports]

  At the age of 26, Ning Zetao announced his farewell to the swimming pool and started his new life.

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  On March 6th, swimmer Ning Zetao announced his farewell to the swimming pool in his Weibo, and today is his 26th birthday. In 2015, in the men’s 100m freestyle final of the 16th Kazan World Swimming Championships, Ning Zetao won the championship in 47.84 seconds and won the first gold medal in the World Championships, creating the history of Asian swimming.

  [Entertainment]

  The Wandering Earth box office exceeded 4.5 billion yuan.

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  The Wandering Earth, which has been released for one month, has earned a cumulative box office income (including service fees) of 4,541.6 million yuan! According to industry insiders, the state clearly supports the development of the film industry, and this year’s film market still has a "good show."

  [face]

  [Li Shishi] A famous Korean chess player: I am considering retiring or taking a long break.

  Li Shishi, a famous Korean chess player, said that he was considering retiring or taking a long break. This year may be the last year of his professional career. "It has been too long since I learned chess and became a professional chess player. I am considering retiring or taking a long break. This year may be the last year of my career as a professional chess player." Li Shishi said.

  [Cai Hongxia] Do you like this "occupational disease" with a slow voice and a big smile?

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  He was awarded the first-class merit twice, was named as a model nurse of the whole army, won the honor of "Top Ten Most Beautiful Doctors" in China, and the highest honor medal of international nursing "Nightingale Award", and was re-elected as a deputy to the National People’s Congress for two times. All these lights are earned by her understanding, tolerance and hard work over the past 37 years.

  [Yang Naisi] The death of a famous linguist once made Juexue shine again.

The Institute of Linguistics of the Chinese Academy of Social Sciences published an obituary on the 6th. Mr. members of the Communist Party of China (CPC), a famous linguist and researcher of the Institute of Linguistics of the Chinese Academy of Social Sciences, died in Beijing Hospital at 21: 00 on March 5, 2019 at the age of 92. His efforts have made the study of Basiba characters, which has almost become a unique school, shine again and have had an important influence in the field of Chinese phonology.

  The Institute of Linguistics of the Chinese Academy of Social Sciences published an obituary on the 6th. Mr. members of the Communist Party of China (CPC), a famous linguist and researcher of the Institute of Linguistics of the Chinese Academy of Social Sciences, died in Beijing Hospital at 21: 00 on March 5, 2019 at the age of 92. His efforts have made the study of Basiba characters, which has almost become a unique school, shine again and have had an important influence in the field of Chinese phonology.

  See you at 8 o’clock tomorrow!

  Editor: Zhu Xinyu Xiao Xiao Dai Mengmeng