orbits about翻译

orbits about的基本解释

读音: 美: 英:

绕轨道运行:指天体或人造卫星沿着一定的轨道围绕另一个天体运行。

例句

The Hubble telescope orbits about five hundred fifty kilometers above Earth.哈勃望远镜轨道位于地球上方550公里左右。
In any given year, about a dozen known comets come close to the sun in their orbits, the average person can't see them all, of course.在任何一年中,大约有十几颗已知的彗星在其轨道中接近太阳。当然,一般人看不到所有的彗星。
Let's continue our discussion now by talking about orbits, especially those of the so-called periodic-orbit comets.现在我们继续讨论,谈谈轨道,特别是那些所谓的周期轨道彗星。

短语

orbits about the earth 环绕地球的卫星
0
纠错