标签归档 西安品茶

Chengdu auto show

(Observer News) The 2019 Chengdu Auto Show kicked off on September 5. Mercedes-Benz brought its first and listed models to the auto show, and introduced new products covering almost all segments of luxury cars, especially the growing SUV family.

"This year is the year of SUV for Mercedes-Benz, and the SUV family is also the well-deserved backbone of the Mercedes-Benz sales system. Whether it is a new EQC pure electric SUV that embraces the era of electric travel or a new generation of long-wheelbase GLC SUV that once again sets a new benchmark for market segments. " Zhang Yan, senior executive vice president of Beijing Mercedes-Benz Sales & Service Co., Ltd., said at the Chengdu Auto Show, "As an inventor of automobiles, Mercedes-Benz has always been impressed with the initial intention of building cars and keeping pace with the times, and is committed to bringing consumers quality products that meet higher travel needs."

The new GLS SUV welcomes China’s first show

At this auto show, the new Mercedes-Benz GLS was officially unveiled and completed its first show in China. The new car is built on the modular platform of Mercedes-Benz MHA, with a 3,135-mm wheelbase, large-area leather interior, 5-zone automatic air conditioning and exclusive rear configuration with a 7-inch tablet computer. The three-bar headlight group owned by the flagship model is extremely conspicuous, and the taillights on both sides are similar to the new GLE; The body size has also been fully upgraded, and the wheelbase has been fully increased by 60mm;; After the second/third discharge, the storage space can reach an amazing 2400L L.

In the power part, the new GLS580 4Matic will be equipped with EQ Boost composed of 4.0T V8 engine and +48V light mixing, in which the maximum power of a single engine is 489PS and the peak torque is 700N m.. GLS450 uses 3.0T inline six-cylinder engine +48V light mixing, which can generate 367 PS maximum power and 500 N·m peak torque.

EQC pure electric SUV Chuangdai 1886 limited edition and long wheelbase GLC SUV have appeared one after another.

As the first mass-produced model under EQ brand, the new EQC pure electric SUV is the first domestic pure electric luxury model in the medium-sized SUV market segment. The brand-new EQC 400 4MATIC pure electric SUV unveiled at this auto show created a limited edition of 1886, which is of great significance to Mercedes-Benz: "1886" not only represents the invention of the first car by Mercedes-Benz in 1886, but also turns the dream of changing the way of human travel into reality, which also marks that Mercedes-Benz respects the new era of human electric travel with the pioneering spirit of continuous breakthrough and innovation.

EQC pure electric SUV has a cruising range of 415 kilometers under the rigorous test of NEDC comprehensive working condition standard. At the same time, more than 200 prototypes have been comprehensively tested with a total mileage of more than 4.5 million kilometers around the world, including more than 250,000 kilometers of harsh road tests in China.

In addition, a new generation of long-wheelbase GLC SUV, which just went on the market not long ago, also appeared at the auto show. The new car was specially made for China customers, and it was "made in China" of "exclusive China".

Brand-new B-class sports wagon goes on sale.

At this auto show, the brand-new B-class sports station wagon comes on the market with the brand-new B 200 dynamic model and B 200 fashion model. The suggested retail prices of the manufacturers are RMB 259,800 yuan and 276, respectively, in 800 yuan.

In terms of appearance, the new generation of Mercedes-Benz B-Class adopts the latest family design language, and the air intake grille is composed of upper and lower parts, with a significantly larger area. The side and tail lines of the car are softer.

In addition, the tail of the new car adopts a brand-new LED taillight and a double-sided chrome-plated exhaust layout. The interior uses two 10.25-inch high-definition displays and is equipped with the latest MBUX human-computer interaction system.

In terms of power, the new generation of Mercedes-Benz B-Class adopts the same 1.3T engine as the new Mercedes-Benz A-Class, with cylinder-closing technology. The low-power version has a maximum power of 136 HP and a peak torque of 200 Nm. The high-power version has a maximum power of 163 HP and a peak torque of 250 Nm. In the transmission part, the new car will match the 7-speed dual-clutch gearbox.

This article is an exclusive manuscript of Observer. It cannot be reproduced without authorization.

Chun Wu, Chen Bailin, Practice, Tang Yixin, Lin Chi-ling, Watch the Holiday Mode of Entertainment Circle.

Many stars will choose to travel in their spare time, go to various places, travel around the world, feel different customs and customs, and increase their experience, so that they can add more true feelings when filming at work, which is probably a big reason why stars like to travel. The following people pay special attention to traveling, and are willing to share it with fans and friends to see where they have been.


 Chun Wu Caribbean Celestial Beach


 Chun Wu, an actor and singer who has participated in "Daddy’s Back" and "Where’s Daddy Going", spends most of his time with his children except filming and singing, and often takes them out to travel. Last year, he took NeiNei and Max to the celestial beach in the Caribbean. In order to broaden children’s horizons, Wu Zun often took the children to experience all kinds of customs around the world.


 Iceland, Chen Bailin


  In the first issue of Flowers and Teenagers Season 3, Chen Bailin, a warm man, was exiled and traveled alone. Through the previous exile trips, we can see that he is a frequent traveler, and he has been to Iceland, which is known as the "cold wonderland".


 Practice the Arctic Circle


Besides filming, traveling is her greatest hobby. She had previously updated a set of aurora photos taken by herself in the Arctic Circle on Weibo, which was absolutely beautiful. She reached the North Pole at 66.33 north latitude along the most beautiful and dangerous Dalton Highway, which few tourists would take, and challenged the limit of danger all the way, which was very adventurous. She also shared a lot of feelings and knowledge, and the practice of loving travel has always been a fine and dedicated actress.


 Zhao Wei and Summer Xu travel together in Egypt.


  The photos of Zhao Wei and Summer Xu visiting Egypt together in their early years were exposed. In the photos, they were very close and took photos in front of the pyramids, the Sphinx and other landmark buildings. Both of them are dressed simply and casually with bright smiles, which shows that this trip is very comfortable and leisurely.


 Jiang Yiyan African Prairie


  Speaking of Jiang Yiyan, many people know that besides filming, she is a young literary woman who is enthusiastic about public welfare and loves photography in her daily life. In 2013, she traveled to the Ethiopian plateau with friends, where she used helicopter aerial photography to capture the vibrant life unique to Africa.


 Lake Baikal, Ruoyun Zhang, Tang Yixin


  Ruoyun Zhang Tang Yixin, a model couple in the entertainment circle, can see fancy sprinkles of sugar everywhere. Ruoyun Zhang in Flowers and Teenagers Season 3 was rated as "the best traveling companion", and she did not forget fancy dog abuse in a foreign country. They went to see Lake Baikal full of love together.


 Lin Chi-ling Antarctic


  Lin Chi-ling, known as "the first beauty in Taiwan Province", also participated in the travel variety show "Sister Flower 2". In the last stop, the "Flower Troupe" chose the South Pole as a farewell stop. Although this is a program arrangement, it can be seen that she loves traveling in the program.


 Whether it’s spring or winter, ordinary people or stars are willing to enrich their lives, expand their horizons and go out to see the scenery outside.


Jingtian Baisui Mountain ranks among the top three mineral water industries in China.







    The reporter learned from China Beverage Industry Association that Jingtian Baisui Mountain has ranked among the top three mineral water industries in China and entered the first camp of the national mineral water industry in terms of production and sales.


    In addition, Danone Yili, which has been in the top spot for more than 10 years since the mid-1990s, is the "three kings of mineral water" in China, with Shenzhen taking the second place.


    Jingtian Baisui Mountain has won another national title for Shenzhen’s drinking water industry, which undoubtedly injected a stimulant into the same industry in Shenzhen.
    Since 2003, Jingtian has changed its past focus on producing pure water and intervened in the field of mineral water. In just six years, Jingtian Baisui Mountain has sprung up as an unstoppable force, ranking among the top three in the national mineral water industry and becoming the new "king of mineral water" in China.


    In addition, Jingtian Baisui Mountain ranks among the best in the same industry in China in terms of water source, production capacity, sales volume, innovation, market competitiveness and share, export volume and popularity.


    Jingtian has become famous in recent years, mainly due to its efforts to build the largest mineral water production base in Asia and its outstanding natural mineral water in Jingtian Baisui Mountain.


    With the popularity of Jingtian Baisui Mountain mineral water production base, its attention has been repeatedly reflected in authoritative rankings. Top 20 national beverage industries; Top 10 drinking water in China; Known as the "No.1 Brand Selection in 2008", Jingtian ranks among the "No.1 Brand Rankings" with a brand value of 1.16 billion yuan. In the 2007 Baidu Billboard Beverage Industry Report, the brands most concerned by netizens are Nongfu Spring, Master Kong, Nestle, Wahaha and Jingtian. Jingtian’s attention exceeds Robust’s, which is almost equal to Wahaha; In the "Top Ten Drinking Water Brands in China", Jingtian is among the best; In addition, Jingtian became the only designated drinking water in the State Council press conference.


    Correctly distinguish water species and guide healthy drinking water


    The person in charge of the Natural Mineral Water Professional Committee of China Mining Association said that although natural mineral water is the mainstream in developed countries, the road of mineral water in China has not been easy for many years. Faced with mineral water, mineral water, natural drinking water, pure water and distilled water, how many consumers are aware of their differences? In real life, almost everyone knows that mineral water is good, but nearly 80% people think that all bottled water is mineral water.


    The main reason for this situation is that consumers misunderstand mineral water and think that bottled water is all mineral water. This misunderstanding of consumers has become a huge obstacle to the development of mineral water. However, with the promotion of the concept and knowledge of healthy drinking water, more and more consumers began to correctly distinguish various kinds of water.


    According to the person in charge, according to the definition in the national standard (GB 8537-1995), "mineral water" refers to "unpolluted underground mineral water that naturally gushes from the depths of the ground or is exposed artificially; Contains a certain amount of mineral salts, trace elements or carbon dioxide gas.


    Mineral water belongs to mineral resources, and enterprises that produce mineral water need to apply for and identify it at the Ministry of Land and Resources, and obtain relevant mining licenses. In addition to the conventional production license number and label license number, the real mineral water packaging also has the number of "mining license".


    A nobleman in the water-Jingtian Baisui Mountain


    Jingtian Baisui Mountain, an aristocrat in the water, is being familiar and accepted by more and more consumers.


    "No, I am not drinking mineral water, I am drinking Evian." The brand positioning of "luxury goods" in mineral water is "Evian, she is not just a bottle of mineral water, she is a concept and a way of life."


    From the beginning of building Jingtian Baisui Mountain mineral water, Jingtian positioned the brand connotation as "aristocrat in water", "Drinking Jingtian Baisui Mountain is no longer just to quench thirst, but a kind of enjoyment of life attitude", and positioned the product as a high-end consumer group with personality, taste and love for life, and injected "aristocratic lineage" into the brand from the beginning.


    Mineral water should have "aristocratic blood" and become a "nobleman in water". First of all, in the water source, the world-famous mineral water is famous all over the world, relying on the water source of Alsbee Snow Mountain. The importance of water source to mineral water is self-evident.


    Good ecology can breed high-quality water sources and first-class natural ecological environment, which endows Baisui Mountain with high-quality mineral spring resources. Known as one of the most beautiful mineral water producing areas in the world, Jingtian Baisui Mountain Base is located in Baisui Mountain, the hinterland of Luofushan Nature Reserve, a famous national key scenic spot and Taoist holy place.


    The water source of Baisui Mountain in Jingtian is collected from granite cracks below 160 meters. After hundreds of years of flowing and surging, it is rich in many mineral elements beneficial to human health. It is known as mineral water with very high metasilicate content of gold element, and it is a rare high-quality mineral water source. Appraised by experts as a rare high-quality natural mineral water, it is known as "the aristocrat in the water".








    Jingtian invested heavily to build the largest mineral water production base in Asia in Baisui Mountain, and was the first water enterprise in Guangdong to use German Crance equipment (the largest, most advanced and best quality food and beverage equipment manufacturer in the world). Our products not only sell well in Guangdong, Beijing, Inner Mongolia, Henan, Hunan, Shanxi, Fujian and other national markets, but also are exported to the United States, Canada, Singapore and other countries and China and Hong Kong, competing with Evian on the same stage, becoming the brand and enterprise with the largest export volume in China. Not only is it popular in the domestic market, but it is also famous overseas.


    Choose mineral water and look for three characteristics.


    Because mineral water and other water are similar in name, color and packaging, many consumers are easily confused when buying mineral water. Professor Du Zhong, a famous mineral water expert in China, reminds consumers that when buying mineral water, we must carefully look at the bottle label.


    According to him, compared with other bottled water, mineral water bottles have three characteristics:


    1. The words "natural mineral water" are marked, but other water bottles are not allowed to appear;


    2 marked with clear water source and geological structure of water source; Other water only has the manufacturer’s address;


    3. As many as 10 kinds of minerals and trace elements are marked, while other water types are only marked with two or three kinds or none.

Editor: Yan Bin

2 am! The Beijing media made a controversial report: China football became a joke, and fans swore.

At 2am, China football once again became the focus of controversy, and this time it was even pushed to the forefront. It originated from a report in Beijing Youth Daily that Song Kai, president of the China Football Association, had a clear understanding of the problems faced by women’s football after watching the women’s football match between China and South Korea. However, this report not only did not calm the fans’ arguments, but also triggered more controversy and discussion.

What is the reason for it It turned out that some fans questioned that Song Kai had a comprehensive understanding of the team’s problems through one game. This doubt is not groundless, because there are many factors that affect the outcome of a football match, including the player’s state, tactical arrangement, game mentality and so on. It seems a little hasty to jump to conclusions just through one game.

Of course, the reaction of the fans is even more enthusiastic. Some fans are skeptical about what Song Kai has done, thinking that he may not have a deep understanding of the real situation of women’s football. Other fans want to see more professional solutions, not just superficial observation. Some fans hit the nail on the head and pointed out that understanding the problem does not mean that we can solve the problem. What we need is real change and progress.

In fact, the development of football in China has always attracted much attention. However, as the fans say, the key to the problem is how to solve these problems. What we need is to dig deep into the root of the problem, find the crux, and then prescribe the right medicine. This requires professional ability, dedicated attitude and long-term patience.

In this regard, fans and friends: What do you think of Song Kai’s statement after watching the game? Do you think he can lead China football out of the predicament? Welcome to leave a message in the comment area to share your views!

At the same time, we expect you to continue to pay attention to our reports, and let us witness the rise of football in China!

The Los Angeles Film Critics Award "Please Call Me by Your Name" won.

The popular film "Please Call Me by Your Name" won the best picture.


1905 movie network news On December 3, North American time, the famous Los Angeles Film Critics Association announced the winners list for 2017, which once again contributed to the awards season. In the end, the gay movies that have been popular since the beginning of the year won the best film award. Timothée Chalamet, the star of the film, also won the best actor award for his performance in the film. The best director was Luca Guadagnino, the director of the film, and guillermo del toro, the director of the Venice Golden Lion Award.


The Golden Lion film Water Story won three awards, including best director.

After winning the Golden Lion Award, Water Story also went all out to this year’s award season. In this year’s Los Angeles Film Critics Award, the heroine sally hawkins was recognized again and won the best actress. At the same time, the film’s photography Dan Laustsen won the best photography, beating the popular roger deakins.


In this year’s Cannes film, it was widely acclaimed and won the best foreign language film.


The film 120 beats per minute won the best foreign language film.

Because Los Angeles is the home base of the Academy of Oscar, it has a great influence on Oscar under the influence of geographical advantages. It is also called "Three Film Critics Association Awards" with new york, which has a long history on the east coast, and the radio film critics who have flourished in recent years.


It is worth noting that historically, its best film hit rate was only 24%, best director hit rate was 32%, best actor hit rate was 40%, and best actress hit rate was 32%. In the past five years, only in 2015 and 2016, it hit the last best film of the Oscar.


Winner list:


Best film:Call Me by Your Name

Second place:


Best director (tied):Guillermo del toro (Water Story), Luca Guadagnino (Please call me by your name).


Best actor:Timothée Chalamet ("Please call me by your name")

Second place: james franco ()


Best actress:Sally hawkins (Water Story)

Second place: Frances McDormand ()


Best supporting actor:Willem dafoe (Florida Paradise)

Second place: sam rockwell (Three Billboards Outside Ebbing, Missouri)


Best supporting actress:Laurie Metcalf ()

Second place: Mary J. Blige ()


Best screenplay:Jordan peele (Escape from Breaking Town)

Second place: martin mcdonagh (Three Billboards Outside Ebbing, Missouri)


Best editing:

Second place: I, Tania


Best music/score:

Second place: Water Story


Best photography:Water-shaped story

Second place:


Best art director:Blade runner 2049

Second place: Water Story


Best documentary:

Second place:


Best animated feature film:

Second place:


Best foreign language film (tied):120 beats per minute, No Love to Sue.

The domestic large aircraft C919 made its first flight today, and the overall localization rate reached over 50%.

  Guangming. com May 5 th (Reporter Zhan Wei)This afternoon, the domestic large passenger plane C919 will make its first flight at Shanghai Pudong International Airport. From 1970, when the project was initiated to develop "Yun 10", to 2007, it was decided to carry out the reform of aviation industry system, and the project was initiated to develop C919. The civil aviation industry in China experienced a difficult and bumpy development course. The moment of the first flight of C919 bears the struggles and dreams of several generations of China civil aircraft people. Let us have a more comprehensive understanding of C919.

The domestic large aircraft C919 made its first flight today, and the overall localization rate reached over 50%.

  On May 4th, in the hangar of Zhuqiao Base of China Commercial Aircraft Corporation Flight Test Center, the staff inspected and maintained the domestic large passenger plane C919. Xinhua news agency  

  Why is it named C919?

  According to Comac China, the full name of "C919" is "COMAC919".

  Among them, "COMAC" is the abbreviation of the English name of Commercial Aircraft Corporation of CHINA Ltd, which developed C919. The "C" in the abbreviation is the first letter of "COMAC" and the first letter of China’s English name "China".

  The first 9 means "everlasting", and the last two 19 means that the maximum capacity of C919 passenger plane is 190 passengers.

  Previously, the internationally renowned aircraft manufacturers were Air Bus and Boeing, and from A to B to C, they just lined up.

  What kind of research and development process has C919 experienced?

  According to official website of China Commercial Aircraft Corporation, C919 is a large jet civil aircraft developed by China in accordance with international civil aviation regulations and with independent intellectual property rights, with 158-174 seats and a range of 4,075-5,555 kilometers.

  It took 10 years from 2007, when the major scientific and technological special project of large aircraft development was formally approved, to 2015, when the first aircraft of C919 was assembled and rolled off the assembly line in China Commercial Aircraft Assembly and Manufacturing Center, and today, the domestic large aircraft will soon fly from blueprint to flying in the blue sky for the first time.

  During this period, researchers have planned 102 key technical problems for advanced pneumatic layout, structural materials and airborne systems. In preparation for the first flight, the C919 has completed 118 test projects and experienced 21 taxiing tests including low, medium and high taxiing, and passed the expert technical review in March 2017 and the release review in April.

  Why is the first flight important?

  The first flight of an airplane refers to the first flight of a newly manufactured airplane from the ground. Every plane has its first flight, but the first flight of a new model has its special significance. It is not only an important link in a series of work chains, such as changing ideas into drawings, drawings into objects, and objects can fly, but also an important milestone in the turning point of new models from static to moving and the birth of new models.

  According to the relevant person in charge of Comac, as long as the plane begins to taxi and leave the ground during the first flight, the most basic system functions will be preliminarily assessed. The test pilot will comment on the aircraft’s handling stability, take-off and landing performance, power plant and driving equipment for the first time. Generally, the first flight time of light aircraft does not exceed 30 to 40 minutes, and that of large aircraft is 1 to 2 hours. Generally, the first flight chooses a good weather, with visibility not less than 5 to 7km, and no low clouds and crosswinds. The flight weight of the first flight plane should be reduced as much as possible, so as to minimize the take-off speed from the ground and shorten the take-off taxi distance, thus improving driving conditions.

  How to fly on the first flight?

  The maximum altitude of the first flight of C919 is 10,000 feet, the maximum speed is 170 knots, and there are 15 test points. The whole process is divided into five stages, namely, ground inspection stage, climbing stage, level flight stage, simulated approach, landing and go-around stage and landing stage. Traditionally, the C919 did not retract the landing gear during the first flight, and kept the flaps down.

  In addition, when the C919 makes its first flight, a second plane will accompany it. The task of companion flight is to observe the first flight plane in real time in the air, record flight data, take photos and videos, and make every effort to ensure the safety of the plane during its first flight. In case of any problems, the crew of the accompanying plane will immediately warn the crew of the first flight, report to the ground control personnel and guide the first flight to land safely. In addition, the accompanying aircraft will also monitor the air environment of the first flight to ensure that no other aircraft will break into the flight route of the first flight and put an end to any hidden dangers of stealing secrets.

  How about the localization of C919?

  Zhou Guirong, deputy chief designer of C919 large passenger aircraft, said that at present, the overall localization rate of C919 aircraft can reach more than 50%, including domestic enterprises and joint ventures at home and abroad. The safety requirements of aviation products are very high. The development of the whole localization, whether at home or abroad, is in accordance with the same set of international standards and methods, and the trial is also in strict accordance with international standards and norms.

  China Commercial Aircraft Corporation insists on "main manufacturer — Supplier "development mode, maximize the gathering and utilization of domestic and foreign resources, and build a" life community "of the civil aircraft industry. There are 22 provinces and cities, more than 200 enterprises and 36 colleges and universities involved in the development of C919 large passenger aircraft. Sixteen material manufacturers and 54 standard parts manufacturers including Baosteel have become suppliers or potential suppliers of large passenger aircraft projects. China Comac also signed strategic cooperation agreements with six central enterprises, including aviation industry corporation of china, and established strategic cooperation relations with seven major domestic banks.

  In the development of C919 large passenger plane, researchers have planned 102 key technical problems, including integrated design of aircraft engine, control law design of fly-by-wire flight control system, active control technology, etc., aiming at advanced aerodynamic layout, structural materials and airborne system.

  Take most of the front fuselage of C919 as an example, which includes the front passenger cabin, the front cargo cabin and the recirculation fan cabin, and contains more than 1,600 parts, involving nearly 2,000 tooling. This section adopts the third generation aluminum alloy — — Al-Li alloy material, which is the first time in domestic civil aircraft application. Al-Li alloy material is considered as the most ideal material for aerospace at present. China Commercial Aircraft Corporation and AVIC Hongdu Aviation, a joint supplier, have completed 20 batches of material performance data tests under stable process conditions through the tests of 2,500 test pieces in recent three years. Around the establishment of material fatigue rating (DFR) data system, DFR fatigue tests of typical structural details in different processing and manufacturing States were carried out, with more than 3,000 test pieces. The processing technology of Al-Li alloy structure, such as chemical milling, machining, hole-making, hot-pressing subsidence, mirror milling and heat table treatment, has been fully verified. Through tackling key problems, the model material specification system and performance data system for design are gradually established.

  How did the C919 market react?

  Focusing on the most mainstream air transport market, C919 is a trunk aircraft developed in full compliance with international mainstream airworthiness standards and international mainstream market operation standards. At present, C919 large passenger aircraft has 23 domestic and foreign customers, including China International Airlines, with a total order of 570 aircraft, including international customers such as GECAS.

  What is the significance of C919 to China?

  Large aircraft is a high integration of modern high technology and is called "the jewel in the industrial crown". C919 means that China’s civil aviation will no longer rely on foreign imports, and China’s aircraft manufacturing has truly embarked on a road of independent development.

  Driven by the C919 large passenger aircraft project, a technological innovation system of civil aircraft has been formed, which is based on China Commercial Aircraft Corporation, market-oriented and combined with Industry-University-Research. China Commercial Aircraft Corporation (Comac) has built a technical responsibility system around the realization process of civil aircraft products and the technical requirements of full-life cycle service, and planned to promote the technical system construction with standards and specifications as the main carrier. Through scientific research and innovation research, model technology research and other ways, it has continuously formed new civil aircraft technical achievements and supplemented and improved the civil aircraft technical system.

  Millions of fine parts, covering high-end manufacturing of almost all industrial categories — — Domestic large aircraft soaring in the blue sky will undoubtedly drive China’s manufacturing industry to the "smile curve".

  From the upstream, the development of large passenger aircraft can drive the group breakthrough of key technologies in new materials, modern manufacturing, advanced power, electronic information, automatic control, computers and other fields, and can promote the development of many high-tech industries, with a technology diffusion rate as high as 60%. The technological upgrading of its industry will inevitably require great progress in many basic disciplines, including fluid mechanics, solid mechanics, computational mathematics, thermophysics, chemistry, information science, environmental science and so on. From the downstream, the commercial operation of large civil aircraft has a great impact on civil aviation transportation, aviation maintenance, aviation finance, tourism, logistics and other industries.

  For China, the breakthrough of large-scale aircraft technology will not only promote the development of a number of new industries, but also force the upgrading of China’s industrial standards by continuously expanding the industrial chain and introducing airworthiness certification in China, thus promoting the overall improvement of China’s industrial manufacturing capacity and level. Some experts said that in the 21st century, only a breakthrough in high-end large-scale equipment manufacturing such as large aircraft can support the foundation of China as an industrial power. At the same time, it also contributes to the transformation of China from a "manufacturing power" to a "manufacturing power".

  C919 memorabilia:

  In 2007

  On February 26th, the 170th executive meeting was held in the State Council, and the Report on Demonstration of Large Aircraft Scheme was adopted in principle, and the major scientific and technological projects for large aircraft development were formally approved in principle.

  On August 30th, the Political Bureau of the Central Committee held the 192nd Standing Committee, listened to and agreed to the Report of the Leading Group for Major Special Projects of Large Aircraft in the State Council, and decided to set up a preparatory group for large passenger aircraft projects.

  the year of 2008

  On May 11th, China Commercial Aircraft Corporation was established on the Huangpu River.

  On July 3rd, China Commercial Aircraft Corporation held a demonstration mobilization meeting for large passenger aircraft project in Shanghai.

  In 2009

  On January 6th, China Commercial Aircraft Corporation released the first single-channel conventional layout 150-seat large passenger aircraft model code "COMAC919", referred to as "C919".

  On September 8th, the Asia International Aviation Exhibition and Forum opened in Hong Kong, and the C919 large passenger aircraft model was exhibited for the first time.

  On December 16th, the basic overall technical scheme of C919 large passenger plane passed the expert review organized by the Ministry of Industry and Information Technology.

  On December 21st, China Commercial Aircraft Corporation and CFM Company formally signed a letter of intent for strategic cooperation on the power plant of C919 large passenger aircraft, and selected the LEAP-1C engine developed by CFM Company as the only foreign startup power plant for C919 large passenger aircraft.

  On December 25th, the main structure of C919 large passenger aircraft nose engineering prototype was officially delivered in Shanghai.

  2010 years

  On November 15th, a 1:1 demonstration prototype of C919 large passenger plane was exhibited for the first time at Zhuhai Air Show, and 100 start-up orders were obtained.

  On December 24th, the Civil Aviation Administration of China officially accepted the application of C919 large passenger plane in type certificate.

  In 2011

  On April 18th, the first meeting of the Model Qualification Approval Committee of C919 large passenger aircraft was held in Shanghai, and the development of C919 aircraft entered the formal airworthiness review stage.

  On December 9th, the C919 large passenger aircraft project passed the national preliminary design review and moved to the detailed design stage.

  On December 19th, the first part of the C919 large passenger aircraft project — — The beam of the front boarding gate was started in Chengdu, and the manufacturing of the fuselage was fully rolled out.

  In 2012

  On July 31st, the Special Certification Plan for C919 Aircraft (PSCP) was signed in Shanghai.

  On December 4th, the static fatigue test project of strength research of composite rear fuselage section, one of the seven components of C919 aircraft, was completed.

  On December 13th, the Design & Research Department of Sexuality and Product Support of China COMAC received the model data review form fed back by the reviewer, and the reviewer officially approved the CP status of the C919 Aircraft System Safety Review Plan in the first stage.

  On December 29th, China Commercial Aircraft Flight Test Center organized a review meeting on the test modification scheme of 101 aircraft riveting area of C919 aircraft and a seminar on the construction scheme of C919 aircraft test system.

  In 2013

  From January 17th to 18th, the composite structural design evaluation meeting of C919 large passenger plane and the key design evaluation meeting of central wing structure were held in Shanghai. At the meeting, it was finally evaluated that the composite structural design of C919 large passenger aircraft can continue the next stage of work, and the key design of the central wing structure of C919 large passenger aircraft passed the review.

  On January 19th, the static test of the IPS suspension section of C919 aircraft was successfully completed 4.2g

  On November 28th, the FTB (Flight Test Platform) hanging test piece of C919 aircraft rolled off the assembly line in Shen Fei.

  On December 30th, the C919 aircraft iron bird test-bed was officially put into use in China Commercial Aircraft Shangfei Hospital, and the system verification of the C919 project was officially started.

  On December 31st, the first aircraft nose of C919 large passenger aircraft project was rolled off the assembly line of AVIC Chengfei civil aircraft.

  In 2014

  On May 15th, the front fuselage section of the first aircraft of C919 rolled off the assembly line in Hongdu, AVIC.

  In July, the central wing of the first aircraft of C919 completed the final assembly in AVIC Xifei.

  On July 23rd, the assembly of the flat tail parts of the first aircraft of C919 was officially started in Pudong base of the final assembly manufacturing center of China Commercial Aircraft Corporation.

  On August 21st, the middle and rear fuselage section of the first aircraft of C919 rolled off the assembly line in Hongdu large parts factory of AVIC.

  On August 29th, the mid-fuselage/center wing and aileron section of C919 aircraft passed the airworthiness inspection in AVIC Xifei and reached the delivery status.

  In September, C919 aircraft tire explosion hazard test was successfully completed.

  At 9: 19 on September 19th, the first aircraft of C919 began to dock at the newly-built assembly manufacturing center of Comac in China. This marks an important milestone in the development of the C919 large passenger aircraft project.

  On September 23rd, the prototype and test platform of C919 aircraft communication navigation monitoring system (CNS system) were delivered in Shanghai.

  On November 24th, the first wing of C919 aircraft arrived at Pudong base of China Commercial Aircraft Assembly Manufacturing Center.

  On October 30th, the front section of the rear fuselage of the first aircraft of C919 was delivered at AVIC Shenfei Civil Aircraft.

  In 2015

  On February 6 -8, the Ministry of Industry and Information Technology organized a detailed design review meeting of the C919 large passenger aircraft project in Shanghai, and the expert review committee unanimously agreed that the C919 project passed the national detailed design review.

  On February 11th, the rear fuselage of the first aircraft of C919 was manufactured by China Aerospace Science and Technology Third Academy Aerospace Haiying (Zhenjiang) Special Materials Co., Ltd., passed the airworthiness review and was officially delivered to China Commercial Aircraft Corporation.

  In February, the C919 aircraft avionics comprehensive test-bed was delivered to China Commercial Aircraft by Ang Avionics and officially put into trial.

  On March 6th, the Ministry of Industry and Information Technology held a review meeting on the transition of the C919 aircraft to the full-scale trial production stage in Beijing, and the C919 large passenger aircraft project was transferred from the detailed design stage to the full-scale trial production stage.

  On April 18th, the first cabin door of C919 aircraft arrived at Pudong base of China Commercial Aircraft Assembly Manufacturing Center.

  On July 22nd, Comac China and CFM International held a ceremony to celebrate the delivery of the first CFM LEAP-1C engine.

  On September 4th, 102 front fuselage and mid-rear fuselage of C919 project manufactured by AVIC Hongdu successfully passed the airworthiness manufacturing compliance inspection of China Civil Aviation Jiangxi Supervision Bureau, and successfully completed the signing.

  On November 2nd, the first aircraft of C919 rolled off the assembly line in China Commercial Aircraft Assembly and Manufacturing Center.

  the year of 2016

  On April 11th, the static test of C919 large passenger plane was officially launched.

  In June, the construction of C919 intelligent assembly line with horizontal tail was listed in the smart manufacturing project to be selected by the Ministry of Industry and Information Technology.

  In November, China Eastern Airlines became the first user of C919 aircraft in the world.

  On December 25th, the first aircraft of C919 was delivered to the flight test center.

  the year 2017

  On April 18th, C919 large passenger plane passed the first flight release evaluation.

  On April 23rd, C919 large passenger plane completed the high-speed taxiing and front wheel lifting test.

  Plan, May 5, the first flight.

  (Comprehensive Guangming Daily, Xinhua News Agency, China News Service, Beijing Youth Daily)

It can not only improve the running level, but also speed up the weight loss effect. Learn about the training plan of 4 runs a week.

For running, most people only pay attention to running posture, but lack the overall weekly running plan.

As some people say:

"Just put on your running shoes and run directly on the road. What’s the plan? It is better to bury your head in a plan! "

But one thing to know here is that it is "hard work" to stick to it, and the running plan I am going to talk about next is "clever work".

Running without a purpose is enough for you to work hard, and if you want to improve your running speed, running endurance and weight loss, you need a certain skill, that is, a training plan.

The running training plan I’m going to talk about today is a 4-run plan for most people.

Although on Monday, everyone’s energy was relatively concentrated, and the interest in running was also very high.

But high interest does not mean good ability. After rest, our sports adaptability will drop a little, so we need to control our enthusiasm and avoid sports injuries at this time.

So on Monday, it is suitable for slow endurance running.

Endurance running is our usual way of running. We adopt the way of running at a constant speed, and then the more time and mileage we insist on, the better.

The purpose of endurance running is to wake up our heart and lungs and improve the tolerance of heart, lungs and muscles.

Therefore, endurance running on Monday pursues a longer distance and a longer time.

On Tuesday, we were not only in high spirits, but also had a wake-up call, so we might as well try sprinting on Tuesday.

There are many names for sprint running, sometimes called hiit running, and some called variable speed running.

Either way, the purpose is to improve our running speed and improve the fat burning effect with the maximum heart rate.

Then sprint running is to combine the three running forms of fast walking, jogging and sprint, and then cross each other.

You can do it with running software, or you can do it in the way I provide. My way is more suitable for improving the speed.

Walking for 1 minute, jogging for 3 minutes, sprinting for 20 seconds and jogging for 1 minute are enough.

Sprint running does not pursue distance and time. Generally, it lasts about 30 minutes, and the distance is about 3-5 kilometers, which has already had a good training effect.

The purpose of cross-country running is to improve the adaptability of running, and then improve the coordination of the body for running.

The better your coordination ability, the stronger your running speed, endurance and cardiopulmonary adaptability, and it will also improve your running posture.

At the same time, the cross-country running process is also an unfamiliar and uncomfortable process, so this process will significantly increase your heart rate and thus improve the fat burning effect.

Cross-country running where to run?

Some people will want to run in the mountains and potholes. You can try it if you have the conditions.

But most people may not have such good conditions, so you just need to run in unfamiliar places.

For example, in the park, you choose that kind of path to run, which is actually a good off-road condition.

If the running level is very high, in fact, you can add some difficulties in the running process, such as crossing steps and chairs.

On Friday, I still use the posture of endurance running. Relatively speaking, endurance running is safer and less oppressive to myself.

So in the back, your running difficulty should be reduced accordingly.

Carrying out the running plan, endurance running is the basic project, if you feel very tired even the most basic three kilometers.

That shows that your running foundation is not strong enough. At this time, you should do more endurance running events.

There are many benefits of this plan, such as a combination of work and rest, even if there is a little mistake, it will not cause knee and ankle injuries.

Another example is the change of environment and running speed, which will increase the heart rate and thus improve the fat burning effect.

At the same time, because of coordination and sprint practice, your running speed and level will also be significantly improved, which is the benefit of running in a planned way.

"I went to Chunshan to invite you to meet …" How beautiful is Guizhou in spring? Humming "Shang Chun Shan" to find out.

Original Guizhou Culture and Tourism Department Guizhou Culture and Tourism Department

"In February, the willows are drunk with spring smoke/in March, the grass is long in the mountains/the most beautiful is the day in April/the spring water is as green as blue/the spring scenery makes people sleepless/the spring rain fills the pond and calls water lilies …"

This year’s CCTV Spring Festival Evening

A song "Up in the Spring Mountain" is on fire.

Provoked many netizens.

I want to go to Shangchun Mountain in Guizhou and see the beautiful scenery.

Juck Zhang, the creator, said that "Shang Chun Shan" expresses the scene of meeting friends and family for a spring outing together, behind which he and Jade Bracelet poured their infinite affection for Guizhou’s landscape. In Juck Zhang’s eyes, Spring Mountain is in Wan Fenglin and Fanjing Mountain in February, Gui ‘an Sakura Garden in March, Baili Rhododendron in April, and Longquan Mountain reflects the mountain red at the end of April.

Follow "Shang Chun Shan"

Let’s enjoy the spring scenery in Guizhou.

"In February, the willows are drunk with spring smoke."

The grass grows and the warbler flies in February, and the willows are drunk with spring smoke. -"Village Residence" Qing Gao Ding

Wan Fenglin is the first place to punch in every spring!

now

Rape flowers in Wan Fenglin bloom like the sea.

The most beautiful season of the year has arrived.

From popular news

In the unique karst mountain forest landscape

Walking through the sea of rape flowers

Rolling in the fields and flowers

Sit in a daze in the cafe next to Huatian

Is the best way to kill the early spring time.

From popular news

Thousands of lovely steamed bread peaks

A gray-tiled white room decorated occasionally in a golden sea of flowers

This flower field feast of the most beautiful peak forest in China

Sending you an invitation to spring.

From popular news

Fanjing Mountain in Spring

The mountains are green and the springs are tinkling.

Recommend a reward here.

Clouds of clouds in spring

The picture comes from the Rural Cultural Tourism Department of Guizhou Provincial Department of Culture and Tourism.

Because of the influence of temperature and water vapor

Spring is a season of frequent clouds, Zen and fog in Fanjing Mountain.

Zen fog comes from the water vapor transpiration in the mountains.

The hazy fog seems to be still green.

When the morning sun shines on the jungle surrounded by Zen fog

Dindar light fell from the branches and shone on the wet leaves.

There seems to be a sparkling wave in the Zen fog.

Walk through the Zen fog by cableway

As if roaming in a blue-green lake.

Hazy and cool, gentle and deep.

Photo by Qiu Yong

Like Zen fog, the sea of clouds in spring may not be as white and magnificent as autumn.

But when it gently enveloped the mountainside.

The whole mountain is looming.

The picture comes from the Rural Cultural Tourism Department of Guizhou Provincial Department of Culture and Tourism.

While stirring, I can feel the vigorous vitality.

This is the charm of the sea of clouds in spring.

"The mountains and grass are long on March 3."

Outside the flowers, the green curtain is fascinated by wine, and the light on the stranger is clear and green. Jiachen March 3 rd. -"Ten Beats (Shangsi)" Song Zhao Shandai

Gui’ an Sakura Garden Data Map Photo by Xia Junjie

Gui ‘an Sakura Garden is a well-deserved "online celebrity" in spring in Guizhou.

Must be the first choice for spring outing.

The picture comes from enjoying Guizhou.

Tens of thousands of acres of cherry blossoms spread next to Hongfeng Lake.

Decorate the earth into a romantic pink,

Form a lake with mountains and rivers alternating on four sides and cherry blossoms on three sides.

A beautiful picture of a city with mountains and half a city with cherry blossoms,

Very romantic!

"The most beautiful day is April on earth."

In April of the world, the flowers have withered, the peach blossoms in the ancient temples are just in full bloom. -"Peach Blossom in Dalin Temple" Tang Bai Juyi

The picture comes from the Rural Cultural Tourism Department of Guizhou Provincial Department of Culture and Tourism.

Baili Rhododendron is the business card of "Flower Sea Bijie"

It is the only azalea national forest park in the world.

It is also the largest, most diverse and best-preserved rhododendron forest belt.

It is a veritable "cuckoo kingdom"

The picture comes from the Rural Cultural Tourism Department of Guizhou Provincial Department of Culture and Tourism.

From late March in late spring

A feast of azaleas is gradually opening.

Rhododendrons of all colors are in full bloom.

A colorful scene.

It’s like a vast brocade.

Dazzling.

Tourists are watching wild azaleas. Photo by Huang Xiaohai

Every year from April to May.

Tens of thousands of acres of wild azaleas in Longquan Mountain will compete to bloom.

Striving for novelty and fighting for beauty is popular in Shan Ye.

Photo by Yang Wukui

Rhododendron, also known as azalea

Beautiful and attractive posture

Just like a poem by Yang Wanli in the Song Dynasty: "Why do you have to watch the spring breeze in a famous garden?" Every day, Jinjiang is like a brocade, and Qingxi shines on the mountain red. "

Wan Qing Hua Kai

Standing in the sea of flowers

You can feel the abundant spring ~

"A spring river is as green as blue"

When spring comes, the sun rises from the surface of the river, and the flowers on the river are brighter than red, the green river green more than blue grass. -"Recalling Jiangnan" Tang Bai Juyi

The picture comes from the Rural Cultural Tourism Department of Guizhou Provincial Department of Culture and Tourism.

The green river in Seven Small Arches.

It’s always unbelievable

There is such beautiful water.

The scenery along the way is absolutely wonderful.

Stop and go

The scenery is beautiful.

The picture comes from the Rural Cultural Tourism Department of Guizhou Provincial Department of Culture and Tourism.

Seven Small Arches scenic spot melts

Mountains, water, forests, caves, lakes and waterfalls are integrated.

There are mainly 21 scenic spots, such as Seven Small Arches ancient bridge, Laya Waterfall, 68-level waterfall Shishang forest, wild pig forest, aquatic forest, Tianzhongdong, Wolong Lake and Yuanyang Lake.

Spring scenery has quietly bloomed.

Come to Guizhou with the spring breeze.

Go to the spring mountain, enjoy the spring scenery and see the scenery.

Encounter a romantic spring day

Source: Original starting of Guizhou Provincial Department of Culture and Tourism

Source: Rural Cultural Tourism Department of Guizhou Provincial Department of Culture and Tourism, Zhongwang News, Enjoy Guizhou, Yunshang Danzhai and Fanjing Mountain Scenic Area.

Original title: "I went to Chunshan to invite you to meet …" How beautiful is Guizhou in spring? Humming "On the Spring Mountain" to find out "

Notice! Working hours have changed!

Unconsciously

The eight-day Spring Festival holiday is coming to an end.

While everyone is enjoying the holiday life.

Don’t forget.

February 18th is a working day.

According to the general office of the State Council.

Notice on Some Holiday Arrangements in 2024

The Spring Festival is on holiday from February 10th to 17th.

A total of 8 days

February 18th (Sunday)

Going to work!

Friends who usually set the working day alarm clock.

Don’t forget to set the alarm clock.

In case of being late

Six strokes of "heart-closing Dafa" quickly forward the collection.

1. Adjust work and rest

The rhythm of eating and sleeping during the long vacation will affect your work and rest time. You need to go to bed early and get up early on the last day to restore a healthy biological clock in order to deal with work items efficiently.

2, moderate diet

In any case, you still have to eat something, just seven or eight points full. Because of irregular eating during holidays, abdominal distension or anorexia after holidays, you can take some drugs to help digestion. If you are anorexic, you can eat some stomach-invigorating and digestion-promoting tablets or hawthorn tablets appropriately, try to eat light meals, mainly fruits and vegetables, and let your stomach full of fish rest.

3. Enhance exercise

During the holidays, people will become "lazy" if they exercise less. Before the holidays are over, aerobic exercise, such as brisk walking, jogging, yoga and badminton, can help the body consume some energy and regain its vitality.

4. Adjust your mentality

Use your spare time to do things you like, such as listening to music, reading, sports, etc., which are helpful to relax your mind and restore your attention; Take a deep breath every few hours, or have some tea and coffee to refresh yourself.

5. Control Internet access

Strictly control the online time. Whether it is a mobile phone or a computer, rest for at least 15 minutes for more than 1 hour. At the same time, eat more foods rich in vitamin supplements and protein, such as animal liver, lean meat, carrots and bean sprouts, or make tea with chrysanthemum and medlar.

6. Work planning

Write a memo and list the things that need to be done after work, so that you can be practical and clear at a glance. In a short period of time, the work intensity should not be too high, so it should be gradual. Two days before going to work, try to arrange some planned and communicative work, which can give yourself a period of buffer adjustment, finish the necessary work first, and don’t give yourself too much pressure.

Original title: "Notice! Working hours have changed! 》

Read the original text

Minimum-2! Is it going to snow in Jiangxi? The weather in Jiangxi next ……

These days

The weather in Jiangxi is wet and cold, with continuous rain.

Netizens are looking forward to the big sun.

However, the reality is that

The rain continues, and the snow is coming.

The next few days

The temperature continues to drop.

Nanchang, Jiujiang and Pingxiang.

There will be sleet.

Coupled with strong winds and heavy rain.

The body feels wet and cold.

Pay attention to cold and warm! !

Except for the snowfall.

There are still many people who care.

Weather in Spring Festival travel rush and Jiangxi during the Spring Festival

Let’s take a look!

Climate trend prediction:

It is estimated that during the Spring Festival travel rush this year, there will be five cold air processes affecting Jiangxi Province, with more precipitation; In the middle period of Spring Festival travel rush (February 5-20), there will be staged low-temperature rain and snow weather in northern Jiangxi and high-altitude mountainous areas.

The main cities and scenic spots in the west of Jiangxi Province

Seven-day weather forecast

Rain and snow weather

The ground is slippery and the visibility is low.

Everyone should pay attention to traffic safety.

Besides, the weather is cold.

When you turn on the "fire" mode,

These safety knowledge must be kept in mind.

1. When using charcoal or firewood for heating indoors, don’t close the doors and windows, and keep the air circulating to avoid carbon monoxide poisoning.

2. Keep the brazier away from combustible materials to avoid fire caused by high temperature or Mars.

3. When using electric heaters such as small sun, keep a distance from combustible materials, and remember to turn off the power before going to bed or when going out.

Forward and remind

▼ You may also be interested in these.

Original title: "Minimum-2! Is it going to snow in Jiangxi? Next, the weather in Jiangxi …

Read the original text