https://www.youtube.com/watch?v=oLrOnEmy_GA&t=357s国际空间站是一个在近地轨道上运行的科研设施,是人类历史上第九个载人的空间站。空间站的主要功能是作为在微重力环境下的研究实验室,研究领域包括生物学、物理学、天文学、地理学、气象学等,目前由六个国家或地区合作
百度试题 结果1 题目How old is the International Space Station now? ___相关知识点: 试题来源: 解析 It is 反馈 收藏
根据最后两段“TheInternationalSpaceStation(ISS),whichisonly361feet(110meters)wideatitswidestpointaccordingtoNASA,costroughly 100 billion to build, Peck said, so constructing something 10 times larger would strain even the most generous national space budget.”(根据NASA的数据,国际空间站最宽处只有361...
NASA and its international partners plan to operate the space station through at least 2020, and perhaps until 2028 or so. But when the orbiting lab's time is up, managers won't just let it drift toward an uncontrolled re-entry. Rather, they'll guide the complex to a fiery death over...
Building the International Space Station (ISS) is much like building a toy using a child's LEGO or K'nex building block set. But whereas those playthings tend to be small in scale, the ISS contains thousands and thousands of parts [source: Hollingham]. Some of the major components are li...
Sales manager international business conference. We are so glad you come. We are so glad you could come. Purchasing. The activity of buying things esp for a company. Feel. A large scale expression of commercial and industrial goods. Bag is. Language. The keys bags et C carried by someone...
题目During their stay at the International Space Station (ISS),astronauts have to live and work in an environment that is very different from that on the Earth.They still need to keep clean,eat well,and keep healthy.However,there is no gravity (重力) at the ISS,so astrona...
How Astronauts Vote From The International Space Station.The article discusses how U.S. National Aeronautics and Space Administration (NASA) astronauts, such as Sunita Williams and Kevin Ford, vote from the International Space Station (ISS).Knapp...
The International Space Station (ISS) provides a cooperative platform on which to research the critical challenges of putting humans in space for a sustained period of time. And researchers must overcome these challenges before any long flights and permanent habitats in space can happen. Astronaut Im...
Catching the International Space Station flying overhead is actually a fairly easy thing to do. It’s the third brightest object found regularly in the sky, after the Sun and the Moon. (It should be noted, with only the naked eye it doesn’t look like much more than a dot—but it’...