“mean duration of working life”概念、定义、翻译-科学时代

单词	mean duration of working life
释义	人口学词汇手册 mean duration of working life 平均工作年数
随便看	thermal convection thermal convection thermal conversion thermal conversion type optical power meter thermal copier thermal couple thermal couple (TC) thermal cracked gas thermal cracking thermal cracking thermal cracking gasoline thermal cracking oil gas making thermal cracking reactor control thermal creep thermal creep thermal creep thermal cross section reactor physics computer code thermal current thermal cutting thermal cycle thermal cycle thermal cycle efficiency thermal cycling thermal cycling test thermal deaeration

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。