英语词汇“material efficiency variance”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	material efficiency variance
释义	material efficiency variance 材料效率差异
随便看	rootlings root loader rootlocas root location theorem root locus root locus analysis root locus angle root locus curve root locus diagram root-locus method root locus method root locus plot root-locus plot method root locus technique root louse root maggot root manure root mapping test root mass root mass density root mass ratio root me rootmean-square root mean square rootmeansquare 驓驔驕驖驗驘驙驚驛驜提督提示提神提究提笔提笼架鸟提箱提篓提篮提篮儿