美 英 un.地球轨道;环地轨道 英汉 网络释义 un. 1. 地球轨道 2. 环地轨道 例句 释义: 全部,地球轨道,环地轨道 更多例句筛选
operations of low Earth orbit missions (e.g. Metop) and to the rapid evolution of space debris [...] daccess-ods.un.org 但是,由于低地轨道任务(如 Metop)投入运作以及空间碎片相关文件的 迅速演变发展,欧洲气象卫星组织决定设立空间碎片工作组,以协调欧洲气象 卫星组织在这个问题上的内部活动。 d...
the periodic oscillation that can be observed in the precession of the earth’s axis and the precession of the equinoxes. See alsohead. —nutational,adj. obliquity the inclination of the earth’s equator or the angle between the plane of the earth’s orbit and the plane of the equator (...
And Mr. Musk could use a rival in low-Earth orbit. Jeff Bezos, the biggest tech tycoon of all, is working on a similar project, but has yet to put any satellites into space. In the meantime, competition from OneWeb would spur innovation and prevent SpaceX from settling into a celestial...
Researchers cannot ___ the possibility that Earth may one day run out of its orbit A. hand out B. keep out C. drop out D. rule out 相关知识点: 试题来源: 解析 D 答案:D核心短语/句式:possibility:可能性翻译:研究者不能排除地球有一天会脱离轨道的可能性。解析:A.分发;B.阻止进入;C.脱离;...
To show how the Earth’s orbit affects our lives, Helen jumps out of an aeroplane and Kate briefly becomes the fastest driver on Earth. But physicist Helen Czerski adds enough scientific insights to transform the film f...
They're primarily designed for LowEarthOrbit(LEO) an easily accessible region of space from around 200 to 800 miles aboveEarth, where human-tended missions like the Hubble Space Telescope and the International Space Station(ISS) hang out. ...
Earth, third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. Its single most outstanding feature is that its near-surface environments are the only places in the universe known to harbor life. Learn more ab
(panic),so they build giant planet thrusters(星球推进器)to move the earth out of its orbit and sail (4)___to a new star system. The 2500 years' journey comes with unexpected dangers, but in order to save humanity, a group of young people come out bravely and fight hard for everyone...
导师Teaching - YouTube ... 中文歌 Chinese Song外星Out of Earth我们的世界 Our World ... www.youtube.com|基于13个网页 2. 从地中 (2) 第二个兽从地中(out of earth)上来。第一个兽从海(水)中上来,而第二个兽从地中上来。 yimaneilizhinv.blog.163.com|基于5个网页 ...