“space propulsion system”的概念、定义、翻译、参考文献-科学参考

单词	space propulsion system
释义	space propulsion system Encyclopedia 工学质量排出装置释 space propulsion system航天推进系统完全依靠自身携带的物质或大气层外空间可利用的物质作为工质，利用反作用原理将工质以一定速度释放出去，使自身获得反作用推力，为航天器提供推力或力矩的动力系统。
随便看	manual exposure manual feeding grate furnace manual flight control system Manual Focus Manual for Chinese Version of Binne-Simon intelligence Scale, second edition manual harvest manual indexing manual injector manual knotted carpet manual length measurement instrument Manual of Archives Management Manual of Carpentry Manual of Classical Poems Manual of Cotton Planting and Processing Manual of Lexicography Manual of Manchu Empty Words Manual of Rice Varieties in Jiangxi Province Manual production mode manual reset manual retrieval system manual setting manual strangulation manual strangulation feature manual switching manubrium

科学参考收录了854744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。