“unproductive labour”概念、定义、翻译-科学时代

单词	unproductive labour
释义	经济学词汇手册 unproductive labour 无效劳动，非生产性劳动
随便看	magnetohydrodynamic lubrication--magnetohydrodynamic lubrication (MHD lubrication) magnetohydrodynamic lubrication (MHD lubrication) magnetohydrodynamic power generator channel magnetohydrodynamics magnetohydrodynamics magnetohydrodynamics magnetohydrodynamics magnetohydrodynamics magnetohydrodynamics--magnetohydrodynamics (MHD) magnetohydrodynamics (MHD) magnetohydrodynamics (MHD) magnetohydrodynamics (MHD) magnetohydrodynamic stability magnetohydrodynamics（MHD） magnetohydrodynamic wave magnetohydrodynamic wave magnetohydrodynamic wave magnetoid magneto ignition magneto ionic isotope separator magneto-ionic theory magneto-ionic theory magnetomechanical effect magnetomechanical effect magnetomechanical ratio

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。

unproductive labour