mean motion
English
Noun
mean motion (plural mean motions)
- (astronomy, celestial mechanics) An angle of (radians) divided by the orbital period (of a celestial body in an elliptic orbit).
单词 | mean motion |
释义 | mean motion |
随便看 |
国际大辞典收录了7408809条英语、德语、日语等多语种在线翻译词条,基本涵盖了全部常用单词及词组的翻译及用法,是外语学习的有利工具。