| 单词 | Keplerian motion | 
| 释义 | Keplerian motion [ke`plir·ē·ǝn `mō·shǝn]  ASTRONOMY Orbital movement of a body about another that is not disturbed by the presence of a third celestial body.  | 
	
| 随便看 | 
	
  | 
	
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。