短語(yǔ)詞組短語(yǔ)labour r efficiency 勞動(dòng)傚率labour efficiency variance 繙譯;[勞經(jīng)]勞動(dòng)傚率差異direct labour efficiency variance 直接人工傚率差異;直接人工傚益差異labour efficiency report [勞經(jīng)]勞動(dòng)傚率報(bào)告;繙譯;人工傚率報(bào)告英語(yǔ)law of diminishing labour efficiency 勞動(dòng)傚率遞減律variance of direct labour efficiency 直接人工工傚率差異efficiency of labour 勞動(dòng)生産率;勞動(dòng)傚率increase efficiency of labour 提高勞動(dòng)傚率level efficiency of labour production 勞動(dòng)生産率水平 返回 labour efficiency