“二力平衡公理”概念、定义、翻译-科学时代

单词	二力平衡公理
释义	力学词汇手册二力平衡公理 axiom on two forces in equilibrium
随便看	registrar of affidavits registrar of companies registrar of company registrar of friendly societies registrar police registration registration registration registration registration registration registration registration registration registration registration registration registration registration registration registration registration registration authority registration authority (RA) registration authority--registration authority (RA)

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。