Reference message networkReported on February 5Foreign media said that the study found that compared with modern giant pandas, the ancestors of giant pandas had a wider diet, not just eating bamboo.

　　According to the British "Economist" website reported on January 31, the giant panda is the darling of environmentalists. It is the mascot of WWF and one of the most recognizable large animals in the world. In evolution, it is also very strange. It is a bear. According to their usual eating habits, it should be a carnivore, but it is a herbivore. This is very rare.

　　Wei Fuwen, an academician of the China Academy of Sciences and a researcher at the Institute of Zoology of the Chinese Academy of Sciences, published a paper in Contemporary Biology, saying that compared with modern giant pandas, the ancestors of giant pandas had a wider diet.

　　Giant pandas are not only herbivores, but also only eat a single kind of food — — Bamboo. Wei Fuwen wants to know when the change to eating only one kind of food took place. The answer is that it is closer than anyone expected.

　　According to the report, in the past, the speculation about the diet changes of giant pandas relied on the study of their skulls and genes. The mandible fossils of 4 million years ago show that the ancestors of modern giant pandas had eaten a lot of hard plants by then. Analysis of a gene named Tas1r1 shows a similar situation. This shows that the selection pressure in favor of this gene began to ease about 4.2 million years ago. According to the traditional theory, about two million years ago, the giant panda had completed the transition to the eating habit of eating only bamboo. However, Wei Fuwen provided a third piece of evidence. This is the isotopic composition of the giant panda’s bones and teeth.

　　The most common elements in food are carbon, oxygen and nitrogen. Each element has several isotopes. The two main isotopes of carbon are 12C and 13C, and the two main isotopes of nitrogen are 14N and 15N. These isotopes have different proportions in different plant species — — These proportions are often preserved in the tissues of animals that eat these plants. Oxygen isotopes 16O and 18O have different proportions according to the local climate.

　　According to the report, Wei Fuwen studied the carbon and nitrogen isotopes in the bones of 12 giant panda ancestors, which can be traced back to 11,000 to 5,000 years ago, and compared them with the carbon and nitrogen isotopes of modern giant pandas. Compared with modern giant pandas, the proportions of 15N/14N and 13C/12C in the ancestors’ bones of giant pandas are larger, which indicates that they have a wider diet. Oxygen isotopes collected from tooth fossils show a similar situation. These giant panda ancestors had more 18O/16O variables, which indicated that they lived in more diverse environments than modern giant pandas.

　　It is not clear whether these giant panda fossils studied by Wei Fuwen were still carnivorous at that time. However, it is clear that they did not eat only bamboo as they do now. They lived on the edge of forests, subtropical areas and open land, not just in bamboo forests. (Compile/Yin Xia)

On December 7th, Bao Beier finally announced the long-awaited news that he and his wife, Bao Wenjing, were about to have their second child on the podium of the screaming night of iQiyi. This good news is like a blockbuster, which quickly triggered a hot discussion on social media and became the focus of discussion among netizens.

Airport low-key appearance

Things began when Bao Beier and Bao Wenjing made low-key appearances at the airport a few days ago. They are dressed in casual clothes, just like ordinary couples. However, the eagle-eyed paparazzi caught Bao Wenjing’s stomach bulging obviously, and she was suspected to be pregnant for five months. This discovery immediately attracted the attention of the media and netizens. Although Bao Wenjing realized that he was trying to cover his abdomen with clothes after being photographed, this action only aroused more curiosity. The news that "Bao Wenjing is pregnant with a second child" spread quickly and rushed to the top of the hot search list.

Humorous official announcement moved the audience.

On the screaming night of iQiyi, when Bao Beier humorously disclosed the news, the atmosphere reached a climax. He thanked his family in a unique way: "Thank you, my wife, Bao Wenjing, steamed stuffed bun, my daughter, lovely jiaozi, and my wife’s second noodle." This relaxed and pleasant language not only made the audience laugh, but also won praises and blessings from countless netizens. Bao Wenjing is pregnant again, which is undoubtedly a new chapter in their family life, especially in the context of years passing and children growing up. Many netizens congratulated the news.

Wedding controversy heats up again.

However, such joy did not completely cover up their past disputes. In the wedding of Bao Beier and Bao Wenjing, the incident that the groomsmen teased the bridesmaids’ group still caused discussion on the Internet. At that time, the best man group’s behavior against bridesmaid Ada made many netizens angry and demanded Bao Beier and others to apologize. Although ten years have passed, this impression still remains in the hearts of some people.

Secondly, Bao Wenjing’s strong possessiveness in his feelings has also been questioned. It has been reported that she was uneasy about Bao Beier’s cooperation with other actresses, and even showed extreme reaction when Bao Beier mentioned breaking up. These backgrounds make some netizens full of doubts about the future of this couple.

Meet the challenge of new life

Although Bao Wenjing is 37 years old and pregnant with a second child is really challenging, it seems that she and Bao Beier are ready for a new life. At this moment full of expectations, their family members will continue to get happiness and growth from their new life. However, will the shadows of the past affect their future? Perhaps, they need to take more positive actions to repair the public’s impression of them.

Disputes over the lack of apology and past disputes seem to have left a lot of marks on the growth of Bao Beier and Bao Wenjing. But now, as parents of two children, their life will be full of challenges and fun. As many people say: "As long as the husband and wife are willing, everything in the future is no longer a problem." It seems that Bao Wenjing’s pregnant belly is not only an expectation, but also a beautiful vision for her future life.

With the hot discussion on the whole network, the joy of Bao Beier and Bao Wenjing’s second child will become a topic, and netizens will continue to pay attention to the dynamics of the couple, waiting for more sweetness and surprises brought by them.

Editor in charge:

Some time ago, Wang Chuanfu, the head of BYD, personally confirmed the fifth-generation DM super hybrid system. At the same time, our Nice car also wrote about it.The fifth generation DM super hybridandSecond generation blade batteryIn-depth analysis, interested netizens can also walk to watch. In the recent BYD Qin L DM-i, we also found that it will be equipped with the fifth-generation DM plug-in hybrid system. It is estimated that the battery life will exceed 2000 kilometers. In addition, another BYD model, Seal 06 DM-i, also confirmed that it will be equipped with the fifth-generation DM super hybrid technology for the first time.

According to the previous declaration drawing, we can also see that Seal 06 DM-i adopts the latest design concept and is more dynamic as a whole. The opening under the front of the car, with the radiator shape on both sides, is very fashionable and dynamic.

On the side design, Seal 06 DM-i adopts a more slip-back design, with the upper semi-hidden door handle and dynamic rim shape, which effectively enhances the sense of movement on the side of the car. In addition, in terms of body size, Seal 06 DM-i is between Seal DM-i and destroyer 05 DM-i, with the length, width and height of 4830/1875/1495mm respectively and the wheelbase of 2790mm, which is located in mainstream A+ class cars. In terms of wheel hub size, according to the application information, Seal 06 DM-i will be equipped with 16, 17 and 18 different sizes.

Seal 06 DM-i adopts the popular penetrating taillight group at the tail, and also adopts the drop-shaped shape in the shape, which is more biased towards the ocean elements. In addition, there is a diffuser design under the rear enclosure, which also increases the recognition and sense of movement of the rear.

In terms of interior information, there are no more spy photos on the Internet at present, but it is not difficult to guess that we will refer to the interior layout of Seal DM-i, and there will be a small crystal gear shape, a three-position multi-function steering wheel, a suspended rotating central control panel, and an embedded instrument panel on Seal 06DM-I. Overall, it is also more inclined to a young and sporty style.

According to the previous application information of the Ministry of Industry and Information Technology, we also know that Seal 06 DM-i will be equipped with a 1.5L Xiaoyun hybrid engine with model BYD472QC and a fifth-generation DM plug-in hybrid system composed of motors. And in terms of batteries, the second generation of blade batteries may be used. According to the previous analysis of the second generation of blade batteries in our Nice car, we can also know that the second generation of blade batteries has higher integration, larger battery capacity and better space utilization. With the fifth-generation DM super hybrid system, according to the news of "Boatman Brother", the fuel consumption per 100 kilometers of the fifth-generation DM super hybrid system will reach 3L.

N comment: In 2024, with the coming of price war, there is also a technical dispute among major car companies. In addition to BYD’s fifth-generation DM technology, there are also the recent fiery Dongfeng Mach hybrid PHREV, Changan New Blue Whale hybrid, Geely’s new generation Raytheon hybrid and so on. Every family has riveted their strength to do research and development. A mixed war is also inevitable. The rest depends on which one starts and which one has a better price. (Text: Cason；; Figure: Network)

　　　　　　 Cctv newsRussian President Vladimir Putin said on 23rd that reducing the impact of COVID-19 epidemic and reducing social and economic losses is the top priority for Russia at present.

　　　　　　 Putin said that the COVID-19 epidemic threatened people’s health and lives, and at the same time had a dangerous impact on the economy. At present, the most important task is to reduce the impact of the epidemic and reduce social and economic losses. The Russian government has taken a series of measures to improve people’s employment and income and promote the development of individual enterprises and small and medium-sized enterprises. Putin said that many families in Russia should be helped to overcome the current difficulties, and preferential loan policies should be provided to people whose incomes have decreased by more than 30%, and help should continue to be provided to companies and enterprises.

　　　　　　 The data shows that the number of newly confirmed cases in COVID-19 in Russia has declined in recent days. According to the news of the Russian Epidemic Prevention Command on the 23rd, there were 4,774 newly confirmed cases in Russia in the past 24 hours, with a total of 62,773 confirmed cases. There were 42 new deaths and 555 cumulative deaths. 471 new cases were cured, and 4,891 cases were cured.

　　　　　　 The newly confirmed cases in Russia reached the highest point since the outbreak on the 19th of this month — — The number of cases dropped to 4,268, 5,642, 5,236 and 4,774 respectively in the following four days, showing a slightly repeated downward trend. At the same time, the detection volume in Covid-19 is increasing day by day, with about 110,000 times and nearly 150,000 times on the 22nd and 23rd respectively.

1905 movie network news On the afternoon of January 29th, a Spring Festival get-together was held in Beijing. Director, starring,,, attending the event.

"The filming of the sequel will definitely not live up to everyone’s love for the first one. If you don’t think about it, then don’t do it. " Han Han admitted that after "Flying Life 1", he and his team were thinking about the trend of the sequel story. After many discussions, the current version of the story was determined.

Shen Teng bluntly said that after listening to the new story told by the director, he would feel better than the first one. According to his understanding, Han Han did a market research before writing the story, and many viewers wanted to see the sequel, which gave the director confidence in shooting the second film.

Regarding the cooperation in the play, Adam said that although he had been harassing Shen Teng on the set, he was very tolerant of his younger brother. Shen Teng also smiled in front of Adam, as if he had become a man without a bottom line.

"At that time, I went to visit Shen Teng and had a very good chat with the director. As a result, the director wrote a role on the spot." Wei Xiang said that his participation in "Flying Life 1" was purely accidental. In Pegasus 2, Manager Ye, played by Wei Xiang, returned again, which made him feel warm.

In the process of exchanging blind box gifts, Sean got the driving test book "The Collection of Driving Tests" prepared by Shen Teng. Sean admits that this gift is very suitable for the poor driving test family he plays in the film.

In the game session, Adam, Sean and Zhang Ben Yu’s team lost the game and needed to be punished with push-ups. Shen Teng became a quality inspector of push-ups, demanding three companions "strictly", and there was constant laughter at the scene.

In the lucky draw, the main creator selected two lucky spectators to get one car model respectively. At the end of the activity, a loyal fan took stock of the age of the main comedy and made a map of the station. The main creator restored the station in the picture and took a group photo.

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Special feature of 1905 film network　Even if you lose confidence again and again, dreams can always bring you back to life. The most dazzling moment in life is the moment when I tried my best to prove myself, and the dream of my heart aroused by the impact of that scene.

When a racing car meets a movie, there is always a strong chemical reaction. "Han Han Comedy" Part III — — See Han Han join hands with Shen Teng to dedicate a passionate dream to the dream catcher!

Perhaps only Han Han can make the car so hot.

Han Han led the founders to open up a "Bayinbuluke" devil track on the plateau of more than 4,000 meters in Xinjiang. In this place where there are cliffs everywhere, they drift without compromise, and the speed is so fast that it is difficult for aerial helicopters to catch up. Han Han aimed the camera at the racing career he loved all his life, and tried his best to present a cool racing scene and bring a visual impact to the audience.

The steep terrain brings action scenes that shock people, and the difficulty and risk factor of shooting also increase accordingly. In order to ensure the safety of actors to the greatest extent, all kinds of dangerous car dramas Han Han have acted as "car substitutes". It can be seen that Han Han put all his love for racing into the movie. Maybe only he can make the racing scene so burning!

02　I’ve never seen such a Shen Teng.

No matter which side is full of jokes, Shen Teng naturally contracted most of the jokes in Flying Life as "Uncle Shen". However, director Han Han is not satisfied with this. In the film, he also excavated other images of Shen Teng, handsome, affectionate and serious … … The audience was pleasantly surprised to see that Shen Teng, who had never been found before and was full of multi-faceted happiness, appeared on the screen, and the affectionate "Uncle Shen" was still so funny.

In the comedy shell wrapped in laughter, hidden is the inner touch from pure blood. Especially at the end of the movie, when Shen Teng devoted his whole life to his beloved racing career, it was really touching that he was willing to burn his own determination for his dream and put his life on the line for racing dreams. What is the final fate of Zhang Chi played by Shen Teng? In different versions of the analysis and interpretation, director Han Han’s answer is: "For me, heroes never die."

The North American market’s love for "big" models is highly compatible with the needs of domestic consumers, so many brands have also been introduced, and many models specially designed for the North American market have been introduced to the China market, and Nissan Murano (named domestically) is one of them. A few days ago, we obtained the official map and some information of the brand-new Loulan from relevant channels. Compared with the old model, the appearance of the new car has changed obviously, and its size is slightly smaller than that of the land exploration. So, what about the new car? Can it be introduced into the China market in the future? Below, let’s take a look at it with the circle brother.

Modeling avant-garde size is smaller than land exploration.

Judging from the official exposure map, the new Loulan can’t see the shadow of the old model at all, and the traditional V-Motion grille has been replaced by the multi-frame middle net on the upper and lower floors. At the same time, the daytime running lights of the new car are transferred to both sides of the China Net, which has a good hiding effect. Coupled with a brand-new headlight design, the new car looks very avant-garde and atmospheric, and the overall style is very similar to that of land exploration.

The side of the new Loulan has also changed a lot. The suspended roof and curved chrome trim give the new car a dynamic body contour, and the through taillight design also gives it a feeling of a new energy car. Although the official has not disclosed the specific size of the new Loulan, considering its positioning, the new car will be slightly smaller than the land exploration meeting. Considering Nissan’s ability in space optimization and more comfortable seats, there is no need to worry about the ride comfort of the new car.

There are also four-wheel drive options for cockpit rejuvenation.

After all, it is a new car, so the new Loulan cockpit has also been redesigned. The light-colored interior feels very warm, not as moderate as the old models. The dual-amplitude steering wheel, 12.3-inch LCD instrument and 12.3-inch central control panel are also similar to land exploration.

At the same time, the overseas version of the new car also provides Android Auto and wireless Apple CarPlay interconnection system. If it is introduced later, it will be adapted and adjusted locally. In addition, the new car will also provide practical functions such as front seat heating, wireless charging and dual-zone automatic air conditioning. Whether in design or configuration, the new Loulan has greatly improved compared with the old one.

In terms of power, the overseas version of the new Loulan will be equipped with a 2.0T VC-Turbo engine, with a maximum power of 180 kW, which is 5 kW lower than that of the domestic land exploration. It is expected that the same powertrain will be used for land exploration in the future, and it is matched with the 8AT gearbox. Of course, in addition to providing two-wheel drive models, the new car will still provide four-wheel drive models. For consumers with higher passability requirements, it is more appropriate to choose four-wheel drive models.

Perfect product matrix

In fact, Nissan’s SUV layout in China market is fairly comprehensive, with small SUVs, compact SUVs, medium and large SUVs and land exploration. Considering that the old Loulan has been discontinued for some years, Nissan’s medium-sized SUV has been vacant at present, and China is Nissan’s most important overseas market, the probability of introducing new cars is still very high. In terms of positioning, the new car is between Qijun and Tanlu, so as long as the price is right, there is still a prospect for the brand-new Loulan.

Generally speaking, the replacement of the brand-new Loulan is still very successful. The new car design is not only more avant-garde, atmospheric, but also a brand-new cockpit, coupled with good power and the blessing of the four-wheel drive system, giving it stronger product strength. It is not impossible to become the main force of Nissan medium-sized SUV if the new car is introduced into China and the pricing is strong in the future. Dear friends, are you optimistic about the new Loulan? Welcome to leave a comment.

　　[Official map of new car in car home] On June 14th, Geely Automobile released the latest official map of (|) new model "Binyue Super Edition". The new car is equipped with a 1.5L engine and will be officially launched in July. The price is expected to drop further, covering the 60,000-yuan market and truly realizing the first car for young people. In the past six years since its listing, Geely Binyue has harvested nearly 890,000 cumulative sales worldwide.　

　　In terms of appearance, Binyue Super Edition adopts the "Super Storm" design language, bringing a young and sporty styling style with tough lines. The new car adopts the front face design named Super Storm, which looks very dynamic with the front grille of the nebula streamer. The Super Edition uses a 17-inch rim and a rear roof spoiler design to further enhance the sports attributes.

　　The new car adopts a brand-new interior design, and the black and gray interior color matching is simple and classic. As a model with a minimum level of 60,000 yuan, the new car also adopts leather black seats, advanced leather multi-function steering wheel and 8-inch central control large screen.

　　Geely Binyue Super Edition is based on BMA’s global new generation modular architecture. The new car adopts a cage-type safety body, and the high-strength steel is lighter, more compressive and more collision-resistant. ESC body stability system, reversing image, G-LINK intelligent vehicle system, EPB+AUTOHOLD and other practical configurations make the driving experience safer, more comfortable and more convenient.

　　In terms of power, Geely Binyue Super Edition adopts a new 1.5L direct injection engine with a maximum power of 93kW(126 HP) and a maximum torque of 152N·m, and the fuel consumption of WLTC is as low as 6.89L per 100 kilometers. The transmission system is matched with a 5-speed manual transmission and an analog 8-speed CVT automatic transmission. (Compile/car home Wang Yin)

　　Cctv news(Reporter Li Wenliang Cao Zhen Deng Yumeng Kan Chunyu): On the afternoon of September 26th, 2021, the "World Internet Leading Scientific and Technological Achievements Release Event" sponsored by the National Internet Information Office and the People’s Government of Zhejiang Province was successfully held in Wuzhen Internet International Convention and Exhibition Center, which was the sixth time to hold the world Internet leading scientific and technological achievements release event.

　　This launch event is closely related to world internet conference’s "Towards a New Era of Digital Civilization — Work together to build a community of destiny in cyberspace, and build an international platform for world Internet display and communication. A total of 14 leading scientific and technological achievements from China Satellite Navigation System Management Office, Tsinghua University, Peking University, Beijing University of Posts and Telecommunications, China Telecom, China Mobile, Qualcomm and Anmou were selected for the release.

　　The "World Internet Leading Scientific and Technological Achievements Release Activity" aims to show the latest scientific and technological achievements in the global Internet field, highlight the extraordinary wisdom of practitioners in the Internet field, and build an all-round innovative exchange platform. Since the announcement in early May, the notice for soliciting results has received extensive attention and positive response from the global Internet field, and more than 300 application results have been collected from China, the United States, Russia, Britain, Italy, Sweden, New Zealand and other countries and regions. The declared achievements focus on five major application fields: industrial empowerment and coordinated development, smart society and public governance, social life and public services, social responsibility and digital public welfare, and high-perception smart life, covering the Internet such as 5G, quantum computing, high-end chips, high-performance computers, network architecture, basic operating systems, satellite Internet applications, industrial Internet and intelligent manufacturing, and many related fields.

　　Previously, nearly 40 well-known Chinese and foreign experts in the Internet field formed the "Expert Recommendation Committee for World Internet Leading Scientific and Technological Achievements", with Wan Gang, Vice Chairman of Chinese People’s Political Consultative Conference, Chairman of Zhi Gong Dang Central Committee and Chairman of China Association for Science and Technology, as honorary director, Wu Hequan, academician of China Academy of Engineering, as Chinese director, and Weiner Zorn, the "father of German Internet" and Internet Hall of Fame winner, as foreign director. According to the principle of "fairness, justice, objectivity and authority" and finally recommended by the expert recommendation committee, the owners of 14 leading scientific and technological achievements in the world Internet this year released their achievements through the event site, and were awarded commemorative trophies and certificates by the world internet conference Organizing Committee.

　　At the release event, the achievements of five companies, including Microsoft, Loongson Zhongke, Lingxi Technology, Kirin Software and Tianxin Zhixin, were introduced by video as the "Nomination Project of World Internet Leading Scientific and Technological Achievements" in 2021, in order to encourage more scientific and technological talents and enterprises around the world to actively participate in Internet scientific and technological innovation and make unremitting exploration in basic theories, products, technologies and business models, so as to contribute wisdom and strength to the better life and development of mankind in the future.

　　This launch event has aroused enthusiastic response at home and abroad, and attracted great attention from global scientific and technological fields and netizens.

　　Attachment 1:

List of World Internet Leading Scientific and Technological Achievements in 2021

　　1.HarmonyOS HarmonyOS operating system

　　— — Huawei technologies co., ltd.

　　2. Innovation of intelligent computing chip industry: the world’s first open source NPU instruction set architecture.

　　— — Anmou Technology (China) Co., Ltd.

　　3. New technology of dynamic portrait of major diseases driven by artificial intelligence and remote and efficient prevention and control system.

　　— — BUPT

　　4.5G Independent Networking (SA) End-to-End System Scheme, International Standards and Networking Technology

　　— — China Mobile Communications Group Co., Ltd.

　　5. Key technologies and system applications of ultra-high definition video coding and decoding

　　— — Peking University

　　6. Construction and application of Beidou global satellite navigation system

　　— — China Satellite Navigation System Management Office

　　7. Tiantong-1 satellite mobile communication application system

　　— — China Telecom Group Co. Ltd.

　　8. The world’s first 5G modem-to-antenna solution supporting 10Gbps 5G transmission rate and conforming to 3GPP Release 16 specification.

　　— — Qualcomm Wireless Communication Technology (China) Co., Ltd.

　　9. Research and Development of 800 G Ultra-high Speed Optical Transceiver Chip and Engine Technology

　　— — Zhijiang laboratory

　　10. Multidimensional Perception Intelligent Fusion Terminal

　　— — Hangzhou Hikvision Digital Technology Co., Ltd.

　　11. Ecological construction of cloud operating system based on hierarchical API specification.

　　— — Tsinghua University

　　12. GeaGraph, a large-scale graph computing system

　　— — Ant technology group co., ltd

　　13. Alibaba Cloud Pangu: A large-scale distributed storage system for cloud computing.

　　— — Alibaba cloud computing co., ltd

　　14. A safe, reliable and controllable new generation artificial intelligence platform.

　　— — Beijing ruilai wisdom technology co., ltd

　　Attachment 2

Leading scientific and technological achievements of the world Internet in 2021

List of nominated projects

　　1. Loongson autonomous instruction system architecture

　　— — Longxin zhongke technology co., ltd

　　2. Galaxy Kirin operating system V10

　　— — Qilin software co., ltd

　　3. Microsoft low code development language Power Fx

　　— — Microsoft corporation

　　4. Brain-like chip leads? KA200

　　— — Beijing lingxi technology co., ltd

　　5. Cloud 7 nm GPGPU chip product BI

　　— — Shanghai Tian Tian zhi Xin semiconductor co., ltd