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- Perhaps it once was a planet, only to be drawn out of its solar orbit by Neptune's gravitational embrace. 它也许曾是颗行星，只因为受到海王星引力的拥抱，才被拽出自身绕太阳旋转的轨道。
- apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun. 以太阳为中心的最远点；在天体运行轨道上距离太阳最远的点。
- Solar perturbation of the lunar orbit. 出差由于太阳引力引起的月球轨道运动的摄动
- periapsis in solar orbit; the point in the orbit of a planet or comet where it is nearest to the sun. 以太阳为中心的最近点；在天体运行轨道上距离太阳最近的点。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- periapsis in solar orbit; the point in the orbit of a planet or comet where it is nearest to the sun 以太阳为中心的最近点；在天体运行轨道上距离太阳最近的点
- Solar Orbital Communication System 太阳轨道通信系统
- We can use solar energy to do many things today. 如今，我们可以利用太阳能做很多事情。
- 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。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- Something of circular form; a circle or an orbit. 圆形物体圆形物体; 圆圈或环形轨道
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- 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。
- Marketing does not come within the orbit of his department. 市场推销业务不归他这一部门管。
- The scientist is thinking of a new way of tapping the solar energy. 科学家正在设想一种新的利用太阳能的方法。
- The satellite was launched into orbit around the moon. 卫星被发射进入绕月球运行的轨道。
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海词词典，十七年品牌
