“direct labor standard”的概念、定义、翻译、参考文献-科学参考

单词	direct labor standard
释义	direct labor standard [dǝ¦rekt ¦lā·bǝr `stan·dǝrd] See <<standard time>>
随便看	drum parity error drum plotter drum printer drum printing drum recorder drum separator drum storage drum switch drum transmitter drum trap drum-type boiler drum winding drupaceous drupe drupelet druse drusy dry dry abrasive cutting dry acid dry adiabat dry-adiabatic lapse rate dry adiabatic process dry air dry ashing

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。