“cost of activity”的概念、定义、翻译、参考文献-科学参考

单词	cost of activity
释义	cost of activity 作业成本
随便看	overshot tubing seal divider overshot water wheel overshot wheel overside delivery oversight oversight function of a parent company over sight (OS) over simplification oversite concrete oversize oversize aggregate oversize brick oversize cobbles (大于150mm的) oversize dirtproof bearing oversize for machining oversize gravel oversize mold oversize piston oversize piston ring oversize powder oversize product oversize rod oversize section oversize vehicle oversize weld

科学参考收录了1248194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。