“conservation of mass”概念、定义、翻译-科学时代

单词	conservation of mass
释义	矿业工程技术词汇手册 conservation of mass 质量守恒定律
随便看	callose callosity callostylis callout callout research callover Callovian Stage callow callow callow call planning call premium call premium call premium call price call price call price call processing state call provision call provision call provisions call purchase call rate call redirection call report

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。