Middle-aged people tend to be more interested in sedate models. The atmospheric design and exquisite interior are the characteristics of such models, which are excellent choices for going to work or picking up children. What xiaobian brought today is. Let’s take a look at it together.

Let’s take a look at the appearance of Model 3 first. The front of Model 3 presents a comfortable design style, and it looks more stable with a blackened grille. Coupled with elegant headlights, the overall look is soft. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4724 mm * 1848 mm * 1430 mm. The car uses solid lines, and the side wall feels very tough. With large-sized thick-walled tires, smooth lines run through the whole side of the car. In the rear part, the overall shape of the rear part echoes the front face, and the taillight style is more atmospheric and neat.

Sitting in the car, the interior design of Model 3 is very fashionable and reflects the sense of design. The steering wheel shape of the car is eye-catching, and it is made of genuine leather, showing a sense of atmosphere. From the central control point of view, the 15.4-inch central control screen is used for decoration, which makes the interior design quite layered and gives people a sense of fashion and simplicity. The dashboard and seats give people a good feeling, too. Let’s take a look. The car is equipped with a beautiful dashboard and the sports atmosphere is in place. The car uses a leather-like seat, which is wide and thick, and the overall ride feels soft and comfortable.

Model 3 matches the gearbox, the acceleration time of 100 kilometers is 3.1s, and the power is completely OK for daily use.

Equipped with driving mode selection, Bluetooth key, NFC/RFID key, interior atmosphere light, traction control (ASR/TCS, etc.), Bluetooth /WIFI connection and other configurations, it has rich functions and greatly improves its convenience.

What’s your main impression of this car after reading the whole article? Such a car with the right price is enough to meet the daily practical needs, and it doesn’t take much thought to maintain it at ordinary times, and the cost performance is good.

CCTV News:

At 11: 02 on January 16, 2020

China is in Jiuquan Satellite Launch Center.

Use the speedboat-1 A carrier rocket.

Successfully launched the first star of Galaxy Space.

This launch is the first appearance of the clipper series launch vehicle in 2020.

It is also the eighth launch mission of the Kuaizhou-1A carrier rocket.

The launch coincided with the Spring Festival.

The rocket arrow is painted with elements such as the word "Fu" and "Fu Qiang Fu" in the New Year.

It represents the wonderful Chinese New Year wishes of China astronauts to the motherland and people.

What is the first star of Galaxy Space?

↑ Poke the video to see how awesome the technology of the first star of Galaxy Aerospace is.

Galaxy space first star

It is independently developed by Galaxy Aerospace (Beijing) Technology Co., Ltd.

Low Earth Orbit Broadband Communication Satellite with International Advanced Level

Communication frequency bands such as Q/V and Ka are adopted.

Transparent forwarding communication capability with 10Gbps rate.

The height of running track is 1200 kilometers.

A single star can cover 300 thousand square kilometers

It is equivalent to the area of 50 Shanghai cities.

Start with this starting star

China has taken the first step in the journey of 5G "space communication"

The 5G era has kicked off

However, the coverage of the global network still faces great challenges.

It is difficult for ground base stations to cover desert, ocean and other areas.

Low orbit broadband communication satellite can solve the problem of global network coverage and access.

Scenes such as brushing short videos and making video calls on the plane.

Will become a future within reach.

The "online celebrity" rocket that was screened by the track cloud.

Kuaizhou-1A carrier rocket

It is the first launch vehicle in China’s fast boat series to be put on the market.

Specially tailored for 300 kg low orbit small satellites.

A small rocket for commercial launch.

Last year, it "exploded overnight"

On the evening of December 7, 2019

A dragon-shaped cloud appeared in the sky in Beijing.

A circle of friends "photo contest" quickly opened.

Netizens in Beijing, Tianjin, Hebei and other places have exposed "the same cloud"

Subsequently, @ Meteorology Beijing @ China Weather @ Aerospace Science and Technology "claimed":

"This is the track cloud left by the launch of the Kuaizhou-1A carrier rocket."

How fast is the "fast boat"?

↑ Poke the video to see how fast the "fast boat" is.

Whether it is the performance period or the launch time.

"Kuaizhou" is the fastest record holder among many launch vehicles in China.

In 2019, "Fast Boat" set a record for the shortest launch interval of the same type of rocket at the same launch site.

At 11: 40 on November 13, 2019

The Kuaizhou-1A carrier rocket is at Jiuquan Satellite Launch Center.

Launch the "Jilin No.1" high-scoring satellite 02A into space.

At 18: 00 on November 17,

The Kuaizhou-1A carrier rocket was successfully launched in Jiuquan again.

It wasn’t long before "Kuaizhou" set a new record for itself.

At 10: 55 and 16: 52 on December 7, 2019,

Fast boat No.1 A carrier rocket will be launched in 6 hours.

Complete two space launches at the same launch site.

Created a new record for China’s space flight

The speed of "fast boat" is worthy of the name!

Why is "Fast Boat" so fast?

At present, the fast boat series launch vehicles all use solid propellant.

The rocket leaves the factory with solid propellant.

The process and corresponding time of propellant filling at the launch site are saved.

In addition, the "fast boat" avoids the dependence of traditional rockets on the launch tower.

The requirements for launching site support are further reduced.

The launch can be completed with a launch vehicle.

In the past, large launch vehicles were launched.

From assembly to injection of liquid fuel

It takes hundreds of people to cooperate and takes at least two months.

The fast boat rocket can reach the launch site and complete the launch.

It only takes 7 days.

On the day of launch, it was transferred from the technical area to the launch area to complete the launch.

The whole launch area process takes less than 4 hours.

Of course, such a "fast boat" is not enough.

↑ Commercial spectrum of Kuaizhou series launch vehicles

In order to continue to reduce the cost of going into space

In 2020, the clipper rocket initially planned five to eight space launch missions.

Model development

The "Kuaizhou Family" is carrying out the Kuaizhou-1 B carrier rocket.

And the development of Kuaizhou 11 carrier rocket.

Compared with the previous friends

The carrying capacity of Kuaizhou 11 carrier rocket has made a qualitative leap.

The takeoff mass can reach 80 tons.

It is more than twice that of the Kuaizhou-1A carrier rocket.

You can put a limited load of 1.5 tons

Sent to a near-earth orbit about 350 kilometers farthest from the earth.

With the continuous improvement of the type spectrum of the fast boat launch vehicle

China’s space high-density networking/complementary network launch capability will also be further improved.

future

The fast boat will also expand from low rail to high rail.

And gradually into deep space.

Send "blessing" to heaven

Such a hard-core way of greeting the New Year.

Love, love.

Like China Aerospace!

(Source: CCTV News, Aerospace Science and Technology)

　　Textile and garment industry is a traditional pillar industry and an important livelihood industry in Guangdong. On February 17th, Guangdong issued the "Implementation Opinions on Further Promoting the High-quality Development of Textile and Apparel Industry" (hereinafter referred to as "Implementation Opinions"), aiming to achieve a revenue of 700 billion yuan by the end of 2025 and double by the end of 2027.

　　According to the "Implementation Opinions", Guangdong will promote the province’s textile and garment industry cluster to take the high-quality development path of "six transformations and three places", which is fashionable, high-end, brand-oriented, intelligent, low-carbon, international, headquarters economic gathering place, creative design source and service and trade exhibition new highland, and cultivate a strong province with world-class advanced textile and garment industry.

　　"A group of two poles and three regions"??

　　Building two headquarters in Guangzhou and Shenzhen as economic growth poles.

　　Aiming at the goal and focusing on the future, Guangdong will strengthen overall planning and layout, focusing on promoting the construction of "a group of two poles and three districts" headquarters economic agglomeration.

　　"A group" means vigorously promoting the construction of textile and garment industry clusters. Guangdong will focus on meeting personalized, diversified, fashionable, customized and rapidly changing consumer demand, accelerate the development of high-quality, multifunctional, intelligent, wearable, green and healthy high-value-added products, upgrade the development level of new fiber materials, advanced textile products, creative clothing design and well-known brands, cultivate well-known enterprises with strong international competitiveness in the field of textile and clothing, and build internationally advanced high-end textile and clothing clusters with comprehensive strength.

　　"Two poles", that is, to build two economic growth poles of textile and clothing headquarters, will rely on the advantages of Guangzhou and Shenzhen in textile and clothing trade, global exhibitions, headquarters, high-end customization, fashion creativity and other aspects to build the "two poles" of textile and clothing headquarters economy and creative design, and play a leading role in demonstration.

　　"Three Districts" refers to the construction of three industry’s development core area. Guangdong will promote the "three regions" of Shantou Chaozhou Jieyang, Shenzhen Dongguan Huizhou and Guangzhou Foshan Zhongshan garment industry to become bigger and stronger, and accelerate the development of spinning, chemical fiber, silk, weaving, printing and dyeing, washing water, home textiles and industrial textiles in itself and its surrounding areas.

　　The "Implementation Opinions" also proposes to promote orderly transfer and characteristic development, and encourage the Pearl River Delta region to retain high-end chains in the industrial chain, that is, links with high technology intensity, high value-added products and rich profits; Guide Guangdong, western Guangdong and northern Guangdong to strengthen industrial co-construction, industrial cooperation and complementary advantages with textile and garment core and key cities, introduce targeted preferential policies, and actively and orderly undertake the transfer of production capacity and some links in the industrial chain and supply chain.

　　In terms of promoting strong industrial chain repair, Guangdong will make great efforts to promote strong industrial chain repair in sub-sectors such as nonwovens, medical textiles, transportation and reinforcement textiles, denim textiles and clothing products, and cotton knitted products, actively guide enterprises to forge long boards and make up short boards, carry out upstream and downstream supply and demand docking, strengthen the support and guarantee of resources, technology and equipment, and comprehensively upgrade from fiber, spinning, weaving, printing and dyeing to clothing, home textiles, industrial textiles, textile machinery and textile machinery.

　　In addition, Guangdong will support qualified textile and garment projects to be selected and included in the list of provincial key projects, provincial major industrial projects and provincial service industry key projects as required, and strengthen the protection of resource elements such as land, energy consumption and environmental capacity according to laws and regulations.

　　Brand internationalization??

　　Create the source of creative design of textile and clothing

　　According to the "Implementation Opinions", Guangdong garment industry will focus on fashion, high-end, branding and international development, and strive to build a headquarters cluster, strengthen product design, improve product quality, cultivate famous enterprises and famous cities, and strengthen brand promotion and consumption.

　　In terms of strengthening original design, Guangdong will encourage textile and garment enterprises to cooperate with fashion designers and arts and crafts masters, and comprehensively use image design, material structure design, material combination design, etc. to create a number of "small and beautiful" and "light and luxurious" garments, and to crack the homogenization. At the same time, encourage the industry to adhere to the "consumer-centered" and develop personalized, customized and functional clothing. According to the plan, by 2027, we will strive to cultivate 50 textile and garment industrial design centers, 15 national textile and garment creative design parks (platforms), and release 200 original design products and fine textiles and garments.

　　Innovative mode formats, and widely promote new modes and formats such as shared factories, flexible intelligent supply chains, industrial interconnection, and cross-border e-commerce. Support the development of smart supply chain integration service providers with international competitiveness, and further improve the industrial ecology of common development of large, medium and small enterprises. Encourage textile and garment platform-based enterprises to integrate customer demand and R&D, design and production capacity of supply chain enterprises, so as to promote production by business and consumption together.

　　Emphasize brand development, cultivate a number of international and domestic famous brands of textiles and clothing, cultivate tens of billions of famous enterprises and build hundreds of billions of regional cities. We will improve the gradient cultivation system of high-quality enterprises in the clothing segmentation fields such as underwear, household clothes, knitwear and silk products. Establish a brand professional service platform and support the establishment of a number of brand benchmarks. By 2027, we will strive to cultivate 30 brand enterprises with revenues exceeding 1 billion yuan and 3-5 brand enterprises with revenues exceeding 10 billion yuan, and strive to cultivate 3 textile and garment characteristic regions with revenues exceeding 100 billion yuan.

　　Strengthen international cooperation and build a new highland for textile and garment service trade exhibition. The "Implementation Opinions" put forward that Guangdong Fashion Week brand should be bigger and stronger, and Guangdong International Fashion Industry Expo should be held to promote Lingnan fashion to the world. Effective use of RCEP, "Belt and Road" and other related policies, organize enterprises to participate in various foreign exhibitions, independently hold global exhibitions, and promote the export of textiles and clothing in the province.

　　Digital intelligence and low carbonization??

　　Promote the production and operation of textiles and garments to reduce costs and increase efficiency.

　　How to promote the production and operation of textile and garment to reduce costs and increase efficiency? The "Implementation Opinions" gives specific guidance: expand application scenarios in the high-end chain of the industrial chain, implement the development of digital intelligence and low carbon, promote the application of energy-saving and emission-reduction technologies, and improve the level of green manufacturing.

　　Strengthen the construction of digital intelligence, promote the digitalization of the whole process, and compile the guide for the digital transformation of textile and garment enterprises. Improve the management ability of data assets of textile and garment enterprises, tap the value of data and realize the optimization of supply and demand cycle. Encourage all localities to give certain subsidies to the digital transformation of enterprises. By 2027, 20 industry digital transformation demonstration enterprises will be cultivated, and a number of enterprises in chief data officer will be cultivated, and the penetration rate of digital R&D and design tools will reach 90%.

　　Guide intelligent transformation, accelerate the application of intelligent equipment such as CNC energy-saving high-speed textile, dyeing and finishing, hanging flexible assembly line and digital printing, and cultivate a number of intelligent manufacturing system solution suppliers and intelligent manufacturing demonstration factories with industry characteristics. By 2027, the integration level of the whole industry in the province will reach more than 60%, and 80% of textile and garment enterprises above designated size will be promoted to build intelligent manufacturing workshops and factories.

　　Low-carbon upgrading promotes the green development of textile and garment enterprises. Promote environmental protection printing and dyeing washing water. In Shantou, Jieyang and other places, we will build and improve the existing printing and dyeing professional parks, implement centralized management of printing and dyeing enterprises, build environmental pollution treatment centers, and encourage printing and dyeing enterprises to share key pollution-free technologies in the industry. Encourage printing and dyeing enterprises that meet the requirements of environmental protection by upgrading environmental protection equipment after technological transformation to give appropriate awards. By 2027, we will strive for the full coverage of environmental protection printing and dyeing washing technology in the printing and dyeing washing enterprises, and the coverage rate of the whole industry will reach 90%.

　　To achieve high-quality development of the industry, it is also necessary to cultivate a number of leaders in technical standards for textile and garment products.

　　The "Implementation Opinions" proposes to focus on breaking through key common technologies in the industry. Focusing on key areas such as functional high-performance fiber new materials, textile intelligent manufacturing, digital transformation, etc., we will comprehensively use methods such as revealing the list and encouraging leading enterprises to take the lead in forming innovative consortia. By 2027, we will strive to build a number of innovation platforms such as manufacturing innovation centers and enterprise technology centers in the field of textiles and clothing, and promote textile and clothing enterprises above designated size to establish internal scientific research and innovation institutions and break through the key core common technologies of the industry.

Poster of "The Sword of the Third Young Master"

Special feature of 1905 film network　From the most essential level, it actually describes the process from the birth of the hero’s third young master to his re-birth. However, the first birth is the practice of the body, not the inner self-redemption. The forced re-entry into the WTO is an atonement for one’s crimes and past, and thanks to the assistance and money of Yan Shisan, he was finally born from the inside out. Looking at Tung shing Yee’s new version of The Sword of the Third Young Master from this line of thinking, the logic of the story will be clearer, and the mentality of Xie Xiaofeng, played by Kenny Lin, and the entangled relationship between the characters will be more clearly seen.

　

Is it rivers and lakes’ enmity or children’s resentment?

In Gu Long’s martial arts world, love and chivalrous hatred have always been the focus of his construction. As far as the new edition of The Sword of the Third Young Master is concerned, the reliance of chivalry lies with the Third Young Master and Yan Shisan. Yan Shisan appeared at the beginning of the film, and a fast and fierce fighting scene laid a good foundation for the whole film in terms of technology and vision. This opening is simple and effective, which not only makes Yan Shisan appear as a ghostly image, but also lays out the visual style of The Sword of the Third Young Master, a kind of "virtual reality" under the mixed presentation of real action design and digital technology.

Snowy night, white cloak and bamboo hat are the opening moments of martial arts aesthetics in the film.

In some interviews, Tung shing Yee said that he wanted to restore Shaw’s visual style, so he made a retro imitation at the visual level such as setting scenery. But in fact, the visual characteristics of the old version of The Sword of the Third Young Master are largely due to the constraints of technology and funds, which is a style forced by the situation. But when it comes to the new version of The Sword of the Third Young Master, this combination of pursuing the lost times and being keen on new technology is a bit neither fish nor fowl. For example, the three-dimensional presentation of high-definition images can easily reveal the details of various scenes, but a large number of late special effects in The Sword of the Third Young Master can only be seen from a distance, and some salutary mid-close scenes are also full of gorgeous artificial flowers. Indeed, the technological age has created quite a lot of visual possibilities for the creation of martial arts films, but the act of creating wonders with fake scenes like this film is really not worthy of admiration.

The shed shooting scene on the Weibo in Tung shing Yee

This kind of thinking is accompanied by Yan Shisan’s appearance and the first part of the film, the encounter and transaction between Yan Shisan and Murong Qiudi, the provocation of going to Excalibur Villa, etc. Most of the scenes look beautiful and elegant, but they can’t stand any careful scrutiny. Of course, the visual age pursues the first surprise, but since Tsui Hark is the producer, can we carve more details? However, thanks to Tsui Hark’s help, The Sword of the Third Young Master has done a good job in three-dimensional vision, and the interaction between the three-dimensional performance of some dynamic pictures and the audience does have a strong sense of reality.

Beautiful and elegant Yan Shisan boating across the lake.

During this period before the appearance of the Third Young Master, the film is mainly about Yan Shisan and Murong Qiudi. The former is obsessed with finding the Third Young Master and wants to prove his first and unbeaten, while the latter is also looking for the Third Young Master and wants to fulfill his wronged feelings. At the same time, it brought out the sinister and disputes of the whole Jianghu through Excalibur Villa. It can be seen that these preparations are all about personal desires, and the key point to solve the problem lies in the third young master played by Kenny Lin.

The third young master incarnates dull Aji.

Kenny Lin’s appearance is not amazing, but he is really connected with the third young master written by Gu Long. After all, the third young master pursues chivalry more than domineering self-respect. Therefore, the second part of the film is burying suspense for the audience. The third young master became Aji, a "nobody" figure who lost his identity and past. But for the audience, they can probably guess that he is the third young master who has died in his father’s mouth.

Aji’s down-and-out appearance

At this time of the third young master, obviously want to be born. That’s why he hid his identity, cleaned in brothels, picked dung for farmers, and so on, trying to escape from the past that he didn’t know enough. At this time, Tung shing Yee used some brief flashbacks to reveal the suspense for the audience step by step. At the same time, it is also building the emotional connection between the third young master and the prostitute Xiaoli. But this is also the problem of shaping Aji in the film. Deliberate identity concealment is understandable, but there is no need to portray Aji as a dull person. Since the birth of the Third Young Master at this time is an active choice of the self, there should be some meticulous inner drama to express its inner contradictions and conflicts in a three-dimensional way, so as to truly show the growth of the role of the Third Young Master completely.

Facing Xiaoli, the third young master has a new emotional sustenance at the bottom of society.

When the rivers and lakes became aware of the whereabouts of the third young master, his own idea of being born naturally wouldn’t work. This is a typical "tree wants to be quiet but the wind will not stop". The film also leads to a philosophical question, individual and rivers and lakes. When the rivers and lakes are restless and the heart is unknown, the hidden birth is only a temporary escape, not the highest realm of chivalry.

　

The ending is finally wonderful.

Therefore, when all passers-by came to hunt down the third young master and hurt the innocent, the third young master had to join the WTO again. At this time, the film began to reveal a lot of suspense for the audience. For example, the third young master’s demons, his entanglement with Murong Qiudi, and his sympathy with Yan Shisan’s heroes and so on. It can be said that this paragraph is the most wonderful part of The Third Young Master’s Sword. There are wonderful fights, the tension of group play, and the adhesion of human nature … … Murong Qiudi became a crazy woman, and Zhu Yeqing became a sad character captured by demons.

The third young master returned to Excalibur Mountain Villa to fight against the Buddha.

Visible Tung shing Yee will be the ultimate weapon in the last part, very plot tension. The characters die or are reborn one by one, and when the third young master personally ends these chaos, the trend of the story becomes more romantic. At the top of the mountain, the Third Young Master and Yan Shisan frankly faced their true selves and staged a heroic battle with artistic conception for the audience. Yan Shisan was born completely by death, and the third young master was able to jump out of all the chains attached to himself, and was born completely, and finally really completed the growth of the main characters in the film.

The ultimate duel between the two in Baihua Forest

On the whole, there is nothing wrong with the structure and thinking of the play "The Sword of the Third Young Master", but the failure of the film is all in the details. The performances of some actors are really embarrassing, and Zhu Yeqing, although expensive as a deity, has become the biggest joke in the film. Too modern and Qiong Yao’s lines have greatly damaged the texture of Gu Long’s martial arts world, and the lack of description of the Jianghu atmosphere in Gu Long’s films has made the pattern of the films quite small. Although Tsui Hark can help the film visually, he still can’t make the film go better on the road of "martial arts movies".

CCTV’s large-scale media activity "Hundred Years and Hundred Cities" came to Yantai City, Shandong Province. Yantai was one of the first coastal open cities in China in 1984, and it was a new coastal city rising from the saline-alkali wasteland.

　　The reporter came to the Folaishan Citizen Cultural Park in Yantai Economic and Technological Development Zone, which is only more than 1000 meters away from the seaside. The sea has formed its high-quality ecology and provided natural location advantages for urban development here.

　　After more than 30 years of vicissitudes, the once saline-alkali beach has become a modern coastal new city. At present, 125 Fortune 500 projects have taken root in Yantai Development Zone, and the output value of the two leading industries of machinery, automobiles and electronic information has exceeded 100 billion yuan. Strategic emerging industries have risen strongly, and two industrial clusters, advanced structural materials and biomedicine, have been selected as the first batch of 66 national strategic emerging industrial clusters in China, and the total production capacity of MDI materials ranks first in the world.

　　Liu Jianmin, Deputy Secretary of the Working Committee and Deputy Director of the Management Committee of Yantai Development Zone: Like many development zones in China, the development model of Yantai Development Zone is to expand the secondary production, promote the integration of the tertiary production and the production city, and finally rise from a barren beach to a new coastal city.

　　In recent years, Guxian Street in Yantai City has further promoted the construction of the cultural brand of "Famous Town of Shandong Cuisine", taking Shandong Cuisine Industry as the core, giving consideration to culture, function and architecture, and planning to build an industrial cluster with the characteristics of ancient Shandong Cuisine.

　　Yu Fangqing, Deputy Secretary of the Party Committee and Director of the Office of Guxian Street, Yantai City, Shandong Province: The ancient history and humanities are very long. Besides Shandong cuisine, there are also very rich historical and cultural elements. There are mountains, waters, stories, delicious food and wine.

"Separation of the return capsule" and "entry into the atmosphere" … accused the hall operator of staring at the screen, and the measurement and control instructions came one after another. With three huge red and white "umbrella flowers" in full bloom over Jiuquan Dongfeng recovery landing site, the return capsule slowly swayed and landed on the ground. The return capsule is getting closer and closer to the ground, six airbags are opened, and the landing buffer is smooth, and the flight test mission is a complete success!

The moment the return capsule landed smoothly, warm applause immediately resounded through the hall in beijing aerospace control center.

At 13: 49 on May 8, the return capsule of a new generation of manned spacecraft test ship, which was developed by the Fifth Research Institute of China Aerospace Science and Technology Corporation, successfully landed in the predetermined area of Jiuquan Dongfeng Recovery Landing Site, which marked the complete success of the test ship’s flight test mission and also meant that China’s manned space industry opened a new chapter.

Simulation diagram of a new generation of manned spacecraft in orbit

Seven key technologies of perfect verification

The new generation manned spacecraft is a new generation of round-trip transport aircraft for China’s near-earth space station operation and manned lunar exploration. It has the characteristics of high safety, high reliability, multi-task adaptability and modular design, and adopts a new configuration of "return cabin+service cabin". Spacecraft can be used in low-earth orbit to support the construction of China’s space station, and it is also competent for the exploration of more distant deep space such as manned landing on the moon. It also has the powerful ability of "transporting people+transporting goods" and can transport 6-7 astronauts at a time when performing low-earth orbit tasks.

The new generation of manned spacecraft adopts many new technologies and products, especially in terms of reliability, safety, comfort, economy and intelligence.

The main goal of this mission is to verify the correctness of the new generation manned spacecraft scheme. It is understood that in order to verify more technologies and equipment, the development team of the Fifth Academy arranged high-density flight events for the test ship. During the on-orbit flight, the test ship has to complete dozens of key actions and carry out a number of carrying tests. It can be said that every minute is fully scheduled.

From successful launch to safe return, the test ship performed perfectly. For the Fifth Academy, seven key technologies that they are most concerned about and related to the success or failure of the mission have been verified one by one, which points out the direction for the development of new spacecraft in the next stage.

A new generation of manned spacecraft under test

These seven key technologies are:

In the on-orbit flight stage, the first single-component non-toxic engine with the highest thrust in the world successfully completed its debut.The HAN propellant used in this engine has the advantages of non-toxicity, pollution-free, low freezing point, high density, high specific impulse and low maintenance cost. It will completely replace the existing propellant in the future and further improve the safety of astronauts.

The maximum volume surface tension tank used for spacecraft in China for the first time performed perfectly.This tank adopts aluminum alloy lining and composite material winding structure, which has more loading capacity and can provide greater orbital maneuverability for the test ship. During the on-orbit flight, the test ship easily completed many orbit changes and entered the large elliptical orbit, which created sufficient conditions for high-speed reentry and return with large reentry angle.

A more comprehensive integrated electronic system is worthy of trust.During the mission, the system successfully completed the functions of the whole ship bus management, time system management, data storage, contact signal processing and thermal control management, which made the spacecraft run more efficiently.

Smarter autonomous track control technology plays an outstanding role.During the on-orbit operation, the attitude control engine performs attitude control, maintaining the attitude stability of the three-axis to the ground and during orbit change and braking; The orbit control engine changed its orbit several times, and successfully executed the return braking, which accurately controlled the test ship to complete the space flight.

In the reentry and return phase, the new heat-proof structure and materials adopted for the first time have been tested.. The whole thermal protection structure maintains a very high thermal protection efficiency on the basis of reducing the weight by more than 30% year-on-year. The new lightweight heat protection material not only withstood thousands of degrees of high temperature ablation during reentry and return, but also protected the safety of the return cabin. Moreover, the heat protection structure adopts the detachable replacement design for the first time, which can effectively improve the reusable rate. After returning, only one "physical examination" is needed, and a new heat-proof structure is replaced, so that the return capsule can be put into the next mission.

For the first time, the group parachute pneumatic deceleration and airbag landing buffer technology were adopted to escort home.. After the return capsule entered the atmosphere and reached the specified height, two deceleration umbrellas and three main umbrellas were opened in turn, which successfully reduced the speed of the return capsule from "aircraft flight speed" to "automobile city driving speed"; Before landing, six airbags were inflated and opened to help the cabin "soft landing" smoothly, ensuring the safe and complete recovery of the return cabin to the greatest extent.

Tailor-made on-orbit data acquisition system provides scientific support for future development.During the mission, the system obtained the impact load of ship-rocket separation and the load environment of carrying launch, on-orbit flight and return landing through various sensor networks. By measuring the pressure and temperature of the characteristic points on the bottom and sidewall surface of the return capsule, the aerodynamic and thermal characteristics of the return capsule during high-speed reentry are obtained. These valuable data will provide important reference for the development and optimization of subsequent models of new spacecraft.

The new generation of manned spacecraft is larger in size, more functional, more intelligent and autonomous, and adopts reusable technology.

China manned spacecraft technology from running to running.

Manned space flight represents a country’s comprehensive national strength and scientific and technological strength, and can promote the development of multidisciplinary and multi-technical fields. According to official information, China began to explore manned space technology in the 1960s. After the successful launch of the Dongfanghong-1 satellite, the manned space program codenamed "Project 714" was fully promoted, and the development plan of the "Shuguang-1" manned spacecraft of this project was officially launched. However, due to various reasons, the development of the "Shuguang-1" manned spacecraft finally stopped.

In 1992, China’s manned spaceflight project was officially launched. In the early morning of November 20, 1999, the Shenzhou-1 spacecraft was launched, and the curtain of China’s manned space flight slowly opened. On October 15th, 2003, Shenzhou 5 was launched. Astronaut Yang Liwei started the return procedure after flying around the earth for 14 times and 21 hours in Shenzhou 5, and returned smoothly, realizing Chinese’s dream of flying for thousands of years.

"Dawn One" spacecraft looks like a bullet head.

Since 1999, China has launched a total of 11 shenzhou spaceship, including 6 manned spacecraft and 5 unmanned spacecraft, and also launched 2 space laboratories, with 11 China astronauts and 14 people completing space trips, with the longest in-orbit time reaching 30 days; Achieve multiple firsts-astronauts’ first space outing, first rendezvous and docking, first space teaching …

At the press conference of the first mission of the Long March V B carrier rocket held on the evening of May 5, Ji Qiming, assistant director of the China Manned Space Engineering Office, introduced that China’s space station will be completed around 2022, with a total of 12 missions planned. After this mission, the core module and the experimental module will be launched successively to carry out on-orbit assembly and construction of the basic configuration of the space station; During the period, it is planned to launch four Shenzhou manned spacecraft and four Tianzhou cargo spacecraft to carry out crew rotation and cargo replenishment.

Facing the mission demand of China’s manned space flight to further deep space, in 2015, the Fifth Academy demonstrated and put forward the plan of developing a new spacecraft test ship to carry out high-speed reentry flight test. From January 2017 to December 2019, in just three years, the Fifth Academy completed the scheme design, product development, whole ship assembly, comprehensive test and large-scale test, broke through a large number of key technologies, and built this new spacecraft test ship from scratch, carrying new hopes and opening up new "heavenly roads".

Shenzhou VII astronauts left the cabin for the first time.

After mission verification, the main technical indicators of the new generation manned spacecraft test ship have reached the international advanced level. The Paper (www.thepaper.cn) learned from the Fifth Academy that compared with the international advanced space shuttle spacecraft, China’s new generation of manned spacecraft is no less capable, and they all have the ability to adapt to multi-task requirements, greater orbital maneuverability, and land and water landing capabilities.

The new spacecraft is more intelligent, and the GNC system of the spacecraft can independently control the flight of the spacecraft, which further improves the autonomous operation ability, improves the on-orbit survivability and application potential, and reduces the maintenance and operation cost, which is of great significance to the follow-up deep space exploration and the development of manned space models in China. The new spacecraft can also "see a doctor" for itself. During the flight, it pays close attention to its own health in real time. Once there is a problem, it "diagnoses" itself through the intelligent algorithm of the system, finds the lesion and removes it temporarily or permanently.

The new spacecraft is more cost-effective. The new spacecraft can be reused, and the use cost is greatly reduced. In order to reduce the cost of entering space, the return cabin of a new generation of manned spacecraft is designed by aerospace engineers to be reusable, and some high-value equipment, such as star sensors and computers, are adjusted from service cabin to return cabin after optimization design, so that they can be recycled after returning with the return cabin. A new lightweight thermal protection structure independently developed by China is coated outside the return capsule. After the mission is completed, only the lightweight thermal protection structure needs to be replaced, and the manned space mission can be carried out again after strict inspection. In order to achieve multi-functional use, the new spacecraft adopts a modular design of "building blocks". Different mission requirements can be completed through the same return cabin and different service cabin configurations.

The successful mission of the test ship indicates that a new generation of manned spacecraft in China has taken shape. It is understood that the Fifth Academy will, in combination with the mission requirements, carry out in-depth demonstration of the overall scheme of a new generation of manned spacecraft, improve and develop a new generation of manned spacecraft with high carrying capacity and cargo transportation capacity as soon as possible, and adapt to the near-earth space station and manned deep space exploration mission, so that China’s manned space transportation technology can fully realize the leap from running to running, so that Chinese’s pace of exploring space can be more stable and further, and contribute more to the early realization of the great dream of building a space power.

Xinhua News Agency, Beijing, February 20th Question: Let "rare diseases" no longer be "orphans"-What is the expectation of "one pill" for patients with major diseases?

Xinhua News Agency reporters Xiao Sisi, Liao Jun, Bao Xiaojing and Lin Miaomiao

Following the price reduction of some anticancer drugs and medical insurance, "ensuring the use of drugs for 20 million patients with rare diseases" was put on the agenda and attracted much attention. Recently, the State Council held an executive meeting to deploy measures to strengthen the early diagnosis and treatment of cancer and drug security, and decided to give VAT concessions to rare drugs.

From frequently-occurring and common diseases to rare and difficult diseases, the state has played a "combination boxing" to meet the expectations of patients with major diseases for "one pill".

Prevention and treatment of rare diseases play a "combination boxing"

Rare diseases are often called "medical orphans" because of their few clinical cases and little experience, which leads to high misdiagnosis, high missed diagnosis and difficult medication.

Feifei, a two-year-old boy from Hefei, Anhui, suffers from "painless anhidrosis". He often bites his fingers until they are bloody and pulls out his four teeth with his hands, but there is no pain. There are only about 100 cases of this rare disease in the world.

Feifei’s "painless anhidrosis" is one of the more than 7,000 rare diseases confirmed at present. According to the definition of the World Health Organization, rare diseases refer to diseases in which the number of patients accounts for 0.65 ‰-1 ‰ of the total population, including gradual freezing, "glass man" (hemophilia), "puppet man" (multiple sclerosis), involuntary dancing (Huntington’s disease), limp children (spinal muscular atrophy), PNH (paroxysmal nocturnal hemoglobinuria) and so on. In fact, rare diseases are not rare. There are more than 7,000 rare diseases, and the total number of patients with all rare diseases in China has reached more than 20 million …

Pan Longfei, 30, is a patient with Kalman syndrome. This is a rare hereditary disease. Because of hypogonadism, patients suffer from hypoplasia or loss of secondary sexual characteristics, in addition to the loss of sense of smell.

"I was diagnosed at the age of 23." Pan Longfei said that since he was a child, he was thinner and sicker than others. From the age of 6, his parents took him everywhere for medical advice, and it was not until he was 23 years old that he was diagnosed. Every two or three days, he needs to inject human chorionic gonadotropin (HCG) to maintain hormone balance in the body. Pan Longfei said that there is a saying in the industry that "rare diseases are rare, but doctors who can see rare diseases are actually even rarer."

Zhang Shuyang, vice president of Peking Union Medical College Hospital, believes that "from caring for frequently-occurring and common diseases to caring for rare and difficult diseases, especially rare diseases with poor prognosis, caring for patients with rare diseases is the embodiment of social development and civilization, and also represents the fairness and justice of medical treatment. The standardization of diagnosis and treatment of rare diseases and the development of orphan drugs will also drive the development of the overall level of medicine. "

In the past year, the country gradually standardized the diagnosis and treatment of rare diseases.

The 2018 edition of the National Essential Medicines Catalogue and the First Batch of Rare Diseases Catalogue jointly formulated by five departments including the National Health and Wellness Commission have been published one after another … Cancer and rare disease patients have ushered in hope.

Recently, from cancer to rare diseases, the state once again introduced a "combination boxing" for the prevention and treatment of major diseases.

-ensuring medication for patients with rare diseases. Following the State Council’s inclusion of supporting "orphan drugs" in the key task of deepening medical reform in the 13th Five-Year Plan in December 2016, on February 11th this year, the Standing Committee of the State Council decided to give value-added tax concessions to drugs with rare diseases. From March 1st, for the first batch of 21 medicines with rare diseases and 4 APIs, VAT will be levied at a reduced rate of 3% for the import link with reference to anticancer drugs, and at home, VAT can be levied at a simple rate of 3%.

On February 15th, official website, National Health Commission issued the Notice of the General Office of the National Health and Wellness Commission on Establishing a National Collaborative Network for Diagnosis and Treatment of Rare Diseases, and selected 324 hospitals with strong diagnosis and treatment capabilities and more cases as collaborative network hospitals to form a collaborative network for diagnosis and treatment of rare diseases.

According to Wang Ping, Director of the Department of Drug Registration of National Medical Products Administration, a special review mechanism has been established for overseas new drugs that are urgently needed in clinic, and the first batch of 48 varieties that are urgently needed in clinic have been selected, including therapeutic drugs for rare diseases and some drugs that are seriously life-threatening. The approval time for therapeutic drugs for rare diseases is concluded within 3 months, and for other urgently needed therapeutic drugs, it is concluded within 6 months. In 2018, 18 new anticancer drugs were approved, an increase of 157% over 2017.

Shorten the "reflex arc" of policy dividends to the grassroots.

Reporters at the grassroots level found that the inability to buy medicine and the high cost of treatment have become a "life and death test" for patients with rare diseases.

The number of patients with some drugs is too small, pharmaceutical companies are unwilling to produce, and patients have no drugs available.

Zhang Shuyang said that among the 121 diseases listed in the first list of rare diseases, there are 54 medicines available for 39 diseases. Among them, 29 drugs listed in China can treat 21 diseases. There are also most rare diseases for which no medicine is available.

Some drugs for rare diseases are expensive, which makes patients daunting. Qin Jiong, director of pediatrics at Peking University People’s Hospital, said that in the United States, the average annual treatment cost for patients with rare diseases is $137,000, a large proportion of which is medicine.

In Wuhan Children’s Hospital, Xiao Yuzhe, who is more than one year old, lies quietly in his mother’s arms, his palm-sized face is covered by a mask, and his small hand is stuck with an indwelling needle. Xiao Yuzhe has been in the hospital for nearly five months.

"Langerhans histiocytosis-his father and I were stunned after hearing the doctor’s diagnosis. Two people sat outside holding their mobile phones and found out that they were crying with their children." Yuzhe’s mother counted with her fingers, and she has spent more than 110,000 yuan since she was admitted to the hospital. "I heard that the follow-up treatment will cost more than 100,000 yuan."

"cladribine, a needle costs more than 7000 yuan, one course of treatment takes 5 sticks, and the follow-up takes 3 or 4 courses. This does not include the cost of other therapeutic drugs. " Li Hui, deputy director of the oncology department of the hospital, said that Yu Zhe’s disease can’t be regarded as leukemia, and it can’t rely on solid tumors. He can’t even enjoy the policy of serious illness relief. This time, the country has published a list of rare diseases, and recently, the tax burden of these rare drugs has been greatly reduced, and the prices should be lowered accordingly, which brings a glimmer of hope to the families of rare patients like Yuzhe’s mother.

Due to the small amount of drugs used for rare diseases and the large investment of enterprises in drug research and development, the drugs for rare diseases produced in China are often scarce or expensive. However, this situation has gradually improved.

For example, Professor Liu Li, Chairman of the Rare Diseases Branch of Guangdong Medical Association and Director of the Department of Genetics and Endocrinology of Guangzhou Women and Children Medical Center, used to want to get drugs for treating rare diseases, but they could not be bought through formal channels. After the patient tried his best to buy the medicine, the hospital dared not give it to the patient. "With the introduction of a series of policies, some therapeutic drugs included in the list of rare diseases have quickly entered the China market through the green channel."

Reporters in Guangdong, Anhui, Hubei and other places learned that 17 kinds of anticancer drugs negotiated by the state have landed, and patients can enjoy medical insurance reimbursement. According to the Anhui Provincial Medical Insurance Bureau, while ensuring the implementation of 17 kinds of anticancer drug policies negotiated by the state, Anhui implemented quantity procurement for another 13 kinds of anticancer drugs at the end of 2018, and the average price of these 13 kinds of drugs dropped by 39.52%. For example, the drug with the biggest drop is gefitinib tablets for the treatment of non-small cell lung cancer, from more than 1,000 yuan per box to more than 400 yuan.

What other "prescriptions" are eagerly awaited by the masses?

At the grassroots level, what are the eager hopes for patients with major diseases to use drugs?

-Strengthen the research and development of new drugs and improve the accessibility of patients’ medication.

Ensuring the supply of orphan drugs is the basis for patients with rare diseases to "save their lives".

Experts from Beijing and Guangzhou believe that it is an indisputable fact that many patients with rare diseases are prone to early disability and young death. It is imperative for hospitals to buy medicines first.

Li Hui and other experts believe that the treatment of rare diseases mainly depends on drugs, and the proportion of drug expenditure in the main medical expenditure of patients with rare diseases often reaches 80% or even higher. The preferential tax on import has brought positive influence to the market of rare disease drugs. If patients with rare diseases can afford high-end drugs, the fundamental solution is to strengthen the production and research of independent drugs.

Yan Shijie, director of gynecology department of the First Affiliated Hospital of Anhui Medical University, believes that "orphan medicine" needs the support of national policies, directional production, tax reduction and exemption, and at the same time, the establishment of national reserve system and alarm mechanism to adjust supply and demand in time.

-Accelerate the improvement of the diagnosis and treatment system for major diseases such as cancer, promote the screening of rare diseases and cancers, and make efforts to reduce the mortality rate.

Early screening and early treatment are the first line of defense-according to clinical statistics, more than 80% of rare diseases are caused by heredity. Li Long, chief physician of Beijing Pediatric Research Institute, believes that the establishment of prenatal screening and physical examination for children is the cheapest and most efficient means to prevent and treat rare diseases. In addition, improving the standardized diagnosis and treatment of rare diseases nationwide, especially strengthening preventive treatment, can prevent them in advance and reduce the disability and death of rare diseases.

Liu Li believes that the establishment of the national rare disease cooperation network is to make the diagnosis and treatment of rare diseases relatively centralized and two-way referral, reduce misdiagnosis and mistreatment, and give patients with rare diseases who have already developed a more suitable diagnosis and treatment plan.

-Optimizing the medical security system. Clinical experts believe that some targeted drugs and immunotherapy are expensive, and it is necessary to establish a multi-level security system and a multi-payment system as soon as possible.

Hao Chunpeng, president of China Medical Insurance Magazine, believes that it is necessary to establish a multi-level medical security system, provide social support through medical assistance and charity, and make various high-level supplements through commercial insurance to ensure people’s different levels of medical needs.

　

Li Xin is very proud that it can help more young people returning home to start businesses. (Photo by wanglili)

　　Cctv news(Reporter wanglili): Yinchanggou Village, Foping County, Shaanxi Province is a mountain except a mountain.

　　In 2006, in order to make a living, only Jiang Dong, a villager with junior high school education, walked out of the mountain in Yinchanggou Village. At the age of 20, he felt that only by going out could he see hope and get rid of poverty.

　　In 2013, Jiang Dong, who had been working outside for seven years, was getting married and returned to his hometown with his wife Li Xin, who also worked in Wuxi Hotel.

　　After the banquet, looking at the elderly parents and thinking about the upcoming baby, after repeated discussions, the two decided not to go out and stayed in their hometown to find a way to start a business.

　　At this time, my hometown is still a high mountain, and the monotonous and repetitive scene makes Jiang Dong feel very confused. "When I was in Wuxi, the two of us worked in hotel management, and we had experience in this field. We wanted to continue to engage in our old job, but our hometown simply did not have these resources and needs."

　　Just when the couple were at a loss, they accidentally walked into the furniture city, and a palm mat with a selling price of nearly 10,000 yuan suddenly aroused Jiang Dong’s interest. "There are mountain palms all over the mountains in my hometown. Why can’t we make our own palm mats?"

　　As the saying goes, relying on mountains to eat mountains, relying on water to draft. Yinchanggou village has more than 6500 mu of forest land, which is very rich in forest land resources. Wild palm is a common forest in Qinling Mountain, which has the characteristics of moisture resistance, corrosion resistance and no insects. However, the mountain palm resources can not be further processed, which is also a problem that has been puzzling the local income increase. In this way, the green, environmentally-friendly and promising palm mat project was supported by the local government. At the end of 2014, Jiang Dong and his wife Li Xin, after systematically learning related technologies, took more than 200,000 yuan accumulated from working and set up a mountain palm professional cooperative in their farmyard.

　　After several years of hard work by the couple, the humble palm forest on the hillside has become a beacon. “6— 16 cm palm mat, the current market price is 480 yuan — From 3,000 yuan, we can sell more than 20 palm mats a day, with a turnover of 30,000 yuan. " Li Xin said.

　　Like many mountain villages, the villagers in Yinchanggou Village are mostly elderly people, and the loss of young and middle-aged people is serious. Many elderly people and women who stay at home have to take care of their children and fields, so they can’t go to work in the factory. According to their living characteristics, Li Xin distributed some of the knitting, sewing and packaging of brown mats so that they could finish them at home.

　　"In this way, they can not only take care of their families, but also have extra income to subsidize their families." Li Xin said that at present, the company has changed from the original small family workshop to industrial production, with an annual output value of 27 million yuan. In addition, by encouraging villagers to work in factories, share shares and share dividends, and collecting and sorting brown hair, transportation and sales, more than 100 people were recruited to work and increase their income, which was recognized by Foping County as a "demonstration base for returning migrant workers’ entrepreneurship".

　　If education is a long-term way to change the face of poverty, Mao Youbin, secretary of the branch of Yinchanggou Village, thinks that the rural economy can be better developed by giving the people the job opportunity to earn money and support their families at home, and by increasing their income through employment nearby.

　　"It is necessary to introduce enterprises, stay and serve well." In the interview, this is what the reporter heard the most from the local cadres. From individuals to groups, from rural areas to cities, from leaving to feeding back, with more and more policy support, I believe that more and more people who leave home are preparing for a better return home.

Submit information and make an appointment for consultation. For more information, please enter the company email address to check the details. If you have any questions, please send an email to the following email address to inquire about data-group@gasgoo.com’s consultation telephone number: 021-39586681. Submit the replay of Dazhuo Zhijia Small Classroom immediately. (9) Can you keep the bottom line of driving safety end to end? +Pay attention to Gaishi Automobile Bi Yuling 2025-03-27 How much do you know about intelligent driving? Da Zhuo Zhi drives a small class to take you to quickly increase your knowledge! Issue 9: Can end-to-end keep the bottom line of driving safety? 6 WeChat friends circle related articles Dazhuo Zhijia small class (7) What kind of solution do you need to drive out to sea? Bi Yuling’s great wisdom drives a small classroom (6) What are the problems faced by wisdom driving out to sea? Bi Yuling drives a small class with great wisdom (5) How long before AI’s driving ability surpasses human drivers? Bi Yuling’s Big Smart Driving Classroom (4) How to understand that VLA will become the optimal solution for the next generation of high-level smart driving mass production? Bi Yuling’s big, outstanding and intelligent driving class (3) How the big model makes intelligent driving smarter Bi Yuling comments on opening the APP, and see more comments. The global vision of the Geshi car APP, the voice of China, come and experience it. Open the prompt and automatically close it after 2 seconds.

With the development of intelligent driving technology, more and more cars are equipped with AEB active safety function, which can automatically stop or avoid when encountering obstacles ahead, greatly improving vehicle safety. In the summer test of knowing the car in 2024, AEB active safety test is one of the key subjects. With the help of Wuhan Intelligent Networked Automobile Test Site, the test can simulate the rainy environment at night and test the safety performance of automatic driving of vehicles. Thirty-five popular models including Wenjie M7, Ideality L7, Xiaomi SU7, Changan Qiyuan A07, Aouita 12, BMW i5, Wangwang U8 and Qin L DM-i participated in the test.

According to the test rules, the test vehicle will go to the rainy night road with stationary obstacle ahead at the speed of 60/70/80km/h to test whether it can successfully avoid or stop in time, and give drivers and other traffic participants danger tips and corresponding protection.

The results show that among all the 35 vehicles tested, 16 vehicles passed the 60/70/80km/h interval test, accounting for 45.7%. Except Volvo EM90, all the others were domestic new energy vehicles.

There are 7 models that have passed the test at 80km/h, namely: Wenjie M7, Weilai ET5, Aouita 12, Zhijie S7, Wenjie M9, Tengshi N7 and Tucki G6. The first 4 models have taken the initiative to bypass when encountering a faulty car.

Huawei’s four models with ADS PRO V2.0 version: Aouita 12, Wenjie M7, Wenjie M9 and Zhijie S7, have the leading test results. They all passed the test with a speed of 80 km/h. Among them, the M7 has early warning, double flashing and seat belt pretensioning at the same time, which gives drivers, the rear car tips and pre-protection in the car, showing the highest level of intelligent driving in China.

During the test, Know Car Emperor conducted a live broadcast, and invited a number of car companies and industry experts to jointly supervise. Netizens can also ask questions at any time in the live broadcast room. Seeing many wonderful scenes of test vehicles stopping or bypassing in extreme environment, netizens praised the barrage screen.

Disclaimer: The market is risky, so you should be careful when choosing! This article is for reference only, not as a basis for trading.