Why does the Qinghai Tibet Railway use an American locomotive to reach Golmud? Can't domestic ones be used?
#The Challenge of Creating Flowers with Wonderful Writing#Before reading this article, please click on theFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!The American traveler once wrote in his travels: "As long as there are Kunlun Mountains, the railway will never reach LhasaLater on, the Qinghai Tibet Railway in China was opened, and the train crossed the Kunlun Mountains and shuttled through the snow peaks in Lhasa...
Why doesn't China completely shut down all pornographic websites? Is it due to nature or driven by interests
In the current digital age, the popularization and development of the Internet have provided unprecedented convenience and entertainment for people. However, with it comes some serious social problems, one of which is the rise and harm of pornographic websites...
Here comes the 'Sky Taxi'! What does it look like? How to use it? Come and see
Recently, China has independently developed2-ton eVTOL (Electric Vertical Takeoff and Landing Vehicle)M1's first aircraft successfully completed test flight in ShanghaiConsidered as the future 'air taxi'EVTOL aircraftAllow a 2-3 hour driveShorten to around 30 minutesSome Shanghai netizens claim thatI finish work at 6pm,At 7 o'clock, go to Yangcheng Lake to eat hairy crabs.This originally sounded like the situation in science fiction elementary school,It is expected to become a reality with the help of 'aerial taxis'So, what exactly does it look like?How to use it again?The 'air taxi' looks like thisThis first aircraft adopts a composite wing configuration schemeWith 20 rotorsThis machine is equipped with an electric systemFlight control systems, composite materialsLocalization of all three core linksHow do I use 'aerial taxi'?This type of aircraftCan take off and land vertically like a helicopterMaximum load 500 kgCan accommodate 5 peopleCruise speed 200 km/hThe designed range is 250 kilometersIn the future, it will mainly be used to solve problems within citiesShort distance air travel demand between citiesAllow a 2-3 hour driveShorten to around 30 minutesit is reportedThis machine has low requirements for the venueCompared to helicoptersIts safety is higherCan achieve the safety level of civil aviation aircraftAnd due to the use of electric driveCan achieve low noise and zero carbon emissionsHow is the current airworthiness promotion?Previously, Yufeng Future was established in September 2022Officially released to the publicManned eVTOLM1 Design SchemeAt the end of March 2023The first M1 aircraft was officially taken offline from the factoryAfter six months of testing on various systemsAnd full machine level testing optimizationM1 in September 2023Officially starting the first round of flight testingRapid progress in over 30 daysComplete full power ground testingElectromagnetic compatibility testingFull power aerial testingPneumatic servo elasticity testPower system failure mode testingHover test flight, low-speed flight test flight, etcMultiple major testing projects and successful first flight(Economic Reference News)...
Why doesn't India's return module turn black when the same spacecraft lands? Are we not as skilled as humans?
Editor | Can Ya Wen ShiPicture and Text | Can Ya Wen ShiPreface:On October 31st, the Shenzhou 16 manned spacecraft successfully arrived in Beijing, butThe burnt black return capsuleBut it has attracted huge controversy from netizens.What's even more strange is that recentlyThe return capsule salvaged from the water in India was actually intact,There is no sign of being burnt at all...
How small genes trigger biosafety "tornadoes"
A butterfly in the tropical rainforest of the Amazon River basin in South America, occasionally flapping its wings, can cause a tornado in Texas two weeks later, which is known as the "Butterfly Effect". And seemingly insignificant small things such as a hair, a piece of skin tissue, a small insect, or a seed can also trigger the "butterfly effect" and trigger a biosafety "tornado"...
Petal payment is here! Does Huawei want to compete with Alipay WeChat?
The renaming of Huawei payment institutions has attracted strong market attention. Recently, the central bank website showed that it has agreed to change the company name of Huawei's payment company Shenzhen Xunlian Zhifu Network Co...
The image has collapsed, it will be difficult to recover. With the release of Hongmeng 4.0, does Xiaomi still need to surge?
Wen/QingxueEditor/Qing XueWith Huawei's release of the Hongmeng 4.0 operating system, the Chinese technology industry has once again sparked a new wave...
Does the monthly live streaming sales of internet celebrities exceed one million? Revealing the True Income of Broadcasters: Overall Polarization
Replay suspend 00:07 / 04:52 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Poster News Chief Reporter Li Zijiao Reporter Lv Le Linyi ReportSeven months, five million a monthdirect seeding735001100277600direct seeding15Anchor Wang Yucheng is introducing the products in the store to netizensdirect seedingdirect seeding6direct seedingdirect seedingBase salary plus commission, with a monthly income of 10000 yuanFamily members, we are shipping the original oil chestnut kernels from Yimeng Mountain to everyone, all of which are picked, made, and shipped immediatelyAnchor Wang Yucheng is introducing the products in the store to netizens10direct seedingAnchor Wang Yucheng is introducing the products in the store to netizens3direct seedingdirect seeding7000direct seeding100005000Low industry threshold and considerable incomedirect seedingdirect seedingdirect seedingdirect seedingdirect seeding2022-2023direct seeding202220232022direct seeding1.54...
The real version is so rich! Karamay Black Oil Mountain, Xinjiang, does not need to exploit the oil to take it out
You may have heard of the oil country in the Middle East, which is rich in oil resources and has low extraction costs, making it the world's largest oil export region. But you know what?In Xinjiang, our motherland, there is also a place where oil does not need to be extracted and can be poured out on its own!This place is the Heiyou Mountain in the northeast of Karamay City...
How can I waive the handling fee when withdrawing money from WeChat to my bank card? The method is simple and doesn't cost a penny
How can I avoid handling fees when withdrawing money from a bank card through WeChat? The method is simple and doesn't cost a pennyWith the popularity of mobile payments, WeChat has become an indispensable part of our daily lives. However, when we want to withdraw the balance from our WeChat wallet to our bank card, we often face the issue of handling fees...
What does top maritime equipment look like? Come here and feast your eyes
Yesterday, the 2023 World Navigation Equipment Conference opened in Fuzhou. In order to share cutting-edge technologies and innovative achievements in marine scientific and technological equipment, promote economic and trade integration, and promote the innovative development of the navigation equipment industry, a large number of cutting-edge marine scientific and technological equipment achievements are exhibited in a centralized manner...
Now it's "earned" again! A "Giant Treasure" Discovered in Sichuan, Foreign Media: What Does China Need
Discovery of Giant Treasures in Sichuan: Rhenium Mining has attracted global attention. China has achieved tremendous development in the past 70 years, with an economic growth rate of over 10% for 40 consecutive years, becoming an unprecedented and unprecedented dark horse...