polar orbit极轨道;[航] 极地轨道;两极轨道;㨰
homoclinic orbit[力] 同宿轨道;渐进于不动点或周期轨道同时又从该不动点或该周期轨道发出的轨道
hyperbolic orbit[航] [天] 双曲线轨道
orbit perturbation[航] 轨道扰动
stationary orbit[航] 定常轨道;定常轨道
Orbit Camera环游摄影机;旋转摄像机;环游摄像机
ArcelorMittal Orbit轨道塔;安赛乐米塔尔轨道;阿赛洛米塔尔轨道;红色阿拉伯水烟壶
D Orbit三维动态观察器;三维轨道;三维动态观察;三维动态视图
Inclined Orbit倾斜轨道
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 fracturesN-COUNT（可数名词） 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（及物动词） 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。