“self-contraction”概念、定义、翻译-科学时代

单词	self-contraction
释义	机械工程词汇手册 self-contraction 自收缩
随便看	poikilothermy Poincare section Poincaré conjecture Poincaré divisor Poincaré group Poincaré sphere Poincaré，Raymond poinding poinsettia poinsettia Poinsot motion Poinsot's theorem Poinsot theorem point point point point point point point point point point point point angle

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

self-contraction