标签：Aerospace 相关文章
(man) Located at the NASA Research Center in Iowa is a 5,000-gallon vat of water, and inside the tank is an underwater treadmill designed by Dava Newman, an aerospace engineer. For four years Newman observed scuba divers as they simulated walking on
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A new airplane may soon be able to travel into space at more than five times the speed of sound. The Defense Advanced Research Projects Agency, or DARPA, announced last Wednesday that a project by the aerospace company Boeing was making progress. DAR
2017年VOA慢速英语(五)月
Ever, who waits to open his or her parachute, terminal velocity is around 150 m/h. Philex Boundgardner is expected to hit that at around 5000 feet. Of course by then, hell already have dropped more than 100,000 feet. Brian Tod dives in the details on
CNN2012年(六)月
SpaceX, the aerospace company founded by Elon Musk, launched a top-secret spy satellite for the US Department of Defense early last Monday morning. 上周一清晨，埃隆马斯克创立的航天公司SpaceX为美国国防部发射了一颗高度机密
英语新闻
Science and Technology Three-dimensional printing An image of the future 科技 3D印刷 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用 U
经济学人科技系列
BEIJING, March 11 (Xinhua) -- Chinese airlines need more wide-body aircraft to satisfy growing demand for long-distance outbound travel, according to a report issued by Boeing on Friday. The Chinese market for long-distance routes has grown by over 1
英语新闻
U.S. first lady Michelle Obama spent some time Saturday answering calls from children across the country who were hoping to find out where Santa Claus was on Christmas Eve. Just as she did last year, the first lady took calls from the NORAD Tracks Sa
英语新闻
XICHANG, Sichuan, June 21 (Xinhua) -- China successfully launched a new communication satellite, the Zhongxing-10, from its Xichang Satellite Launch Center in southwest Sichuan Province on early Tuesday. The satellite, carried by a Long March-3B rock
英语新闻
U.S. and South Korean military officials say they have detected a failed ballistic missile launch in North Korea near the northwestern city of Kusong. 美国与韩国军方官员说，他们探测到朝鲜在西北部龟城进行了一次失败的弹道
英语新闻
The US has been ordered to withdraw illegal state tax breaks for Boeing within three months, giving rival Airbus the latest victory in a 12-year battle over government support for the worlds two biggest aircraft makers. 美国已被要求在三个月内
英语新闻
A Chinese satellite will not only help those at the scene of natural disasters report on emergencies but enable passengers on high-speed trains to watch high-definition videos. Shijian-13, Chinas first high-throughput communications satellite, was la
英语新闻
TOKYO, Sept. 23 (Xinhua) -- Japan's H-2A rocket carrying a new information gathering satellite was launched at the Tanegashima Space Center in Kagoshima Prefecture on Friday, local media reported. Japan has already introduced three information-gather
英语新闻
TAIYUAN, Jan. 9 (Xinhua) -- China successfully launched the Ziyuan III satellite Monday from the Taiyuan Satellite Launch Center in northern Shanxi province. The satellite, a high-resolution remote-sensing satellite for civilian use, was launched at
英语新闻
TEHRAN, July 4 (Xinhua) -- The Iranian Islamic Revolution Guards Corps (IRGC) concluded the three-day missile drill on Wednesday with Iranian military officials warning against any military aggression on the country. On the third and last day of the
英语新闻
Tired of Vacationing on Earth? Go on space rides for $102,00 An American space tourism company that arranges multimillion-dollar treks to the International Space Station for the ultra-wealthy has struck a new deal to offer suborbital spaceflights for
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XICHANG, Sichuan, July 12 (Xinhua) -- China blasted off a new data relay satellite Tianlian I-02 on Monday at the Xichang Satellite Launch Center in southwest Sichuan Province . The satellite was launched on a Long March-3C carrier rocket at 11:41 p.
英语新闻
This Friday, the U.S. space shuttle Endeavor is scheduled to lift off on its last voyage（航行） to the orbiting International Space Station. And on June 28, barring any last minute complications, Alantis will become the last space shuttle ever t
英语新闻
American aerospace company Lockheed Martin has found a really cool way to inspire the young minds of today to pursue careers in Science, Technology, Engineering, and Mathematics (STEM). 为了激发青少年对科技、工程和数学的兴趣，美国
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At the press conference, the Ministry of Industry and Information Technology detaield the five major industrial project packages, under the Made in China 2025 national strategy. The projects cover such areas as smart and green manufacturing and the c
cctv9英语新闻2016年