The periodic relative orbit was designed based on the relative orbit elements and the mission requirements.
采用相对轨道要素设计了理想的基准伴随轨道。
参考来源 - 基于θNewton next turned to the problem of describing the orbit of the moon.
后来牛顿研究月球的运动轨道。
参考来源 - 平面四体和八体问题的新周期解Results:Fractures of 4 orbit bones, 7 spinal bones, 7 hip bones and 5 tibia plateau bones were confirmed.
结果:23例中,眼眶骨折4例,脊柱骨折7例,髋关节骨折7例,胫骨平台骨折5例。
参考来源 - 隐匿性骨折CT诊断的临床价值(附23例分析) Clinical value of CT diagnosis in obscure fractures·2,447,543篇论文数据,部分数据来源于NoteExpress
"he plotted the orbit of the moon"
同义词: celestial orbit
"he's out of my orbit"
"in the political orbit of a world power"
同义词: electron orbit
"The moon orbits around the Earth"; "The planets are orbiting the sun"; "electrons orbit the nucleus"
以上来源于: WordNet
N-COUNT An orbit is the curved path in space that is followed by an object going around and around a planet, moon, or star. (天体运行的) 轨道 [also 'in/into' N]
Mars and Earth have orbits which change with time.
火星和地球的轨道随着时间而发生改变。
V-T If something such as a satellite orbits a planet, moon, or sun, it moves around it in a continuous, curving path. 环绕…的轨道运行
In 1957 the Soviet Union launched the first satellite to orbit the earth.
1957年,苏联发射了第一颗环绕地球运行的人造卫星。
He wanted to know how it could be that the planets orbited the sun.
他想弄明白为什么行星会绕太阳做轨道运行。
A similar situation to the spaceship that orbited the massive black hole.
这与在巨大黑洞轨道上运行的宇宙飞船的情形相似。
Sir Harold Spencer Jones, Astronomer Royal of the UK, 1957 (two weeks later Sputnik orbited the Earth).
——阿诺德·斯班塞·琼斯爵士,英国皇家天文学家,1957(2周后斯巴尼克人造卫星环绕地球)。
Space scientists have collected a wealth of information from spacecraft that have orbited,landed on and dug into the Martian surface.
VOA: special.2010.07.28
He'd been imprisoned for his intellectual daring and affirming the Copernican view that the earth orbited around the sun.
因他对哥白尼的地心说的大胆的,认可和支持而被软禁着。
The fire was so big that American astronaut John Glenn could see it from space as he orbited Earth.
VOA: special.2009.03.22
词组短语
应用推荐