“closed pair”的概念、定义、翻译、参考文献-科学参考

单词	closed pair
释义	closed pair [¦klōzd `per] ^MECHANICS A pair of bodies that are subject to constraints which prevent any relative motion between them.
随便看	diamonds diamond saw diamond setter diamond size diamond structure diamond stylus diamond tool diamond-turned optics diamond washer diamond wheel diamyl phenol diamyl sulfide diandrous Dianemaceae dianite Dianulitidae diapause diapedesis Diapensiaceae Diapensiales Diaphanocephalidae Diaphanocephaloidea diaphone diaphorase diaphorite

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。