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- J2 perturbation makes the relative orbit drift in the in-track direction, nutation or procession. J2摄动对相对轨道的影响分为相对轨道构形的漂移、相对轨道平面的章动和进动。
- I didn't get the drift of his argument. 我没有听懂他论点的要领。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- I can't quite catch the drift of his speech. 我不甚了解他的演讲的大意。
- There is a drift of farmers to the cities. 农民流向城市。
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- We switched off the motor and started to drift (along). 我们关闭发动机开始滑行。
- Something of circular form; a circle or an orbit. 圆形物体圆形物体; 圆圈或环形轨道
- orbital drift 轨道漂移
- The spacecraft is in orbit (ie moving in orbit) round the moon. 该航天器在绕月球轨道上飞行。
- I trail my hand in the water as the boat drift along. 小船漂流向前，我把手伸进水里让它拖着走。
- Marketing does not come within the orbit of his department. 市场推销业务不归他这一部门管。
- Did you get the drift of the dispute? 你搞清楚争论的中心了吗？
- The satellite was launched into orbit around the moon. 卫星被发射进入绕月球运行的轨道。
- Some people just drift through life. 有些人只是浑噩度日。
- The two spacecraft will link up (with each other) in orbit. 两艘宇宙飞船将於轨道上(互相)连接。
- To drift diagonally or sideways. 斜向飘流，横向飘流
- By now, putting satellites in orbit is old hat to space scientists. 现在，对航天科学家来说，把卫星送入轨道已不是一桩新鲜事了。
- My German isn't very good, but I got the general drift of what she said. 我的德语不太好，但她说的话我大致是明白的。
