工時(shí)定額幅度控制法 quota of sales contribution margin: 業(yè)務(wù)貢獻(xiàn)率責(zé)任額quota control: 配額管制; 配額控制margin control: 邊際控制; 邊緣控制quota control of energy consumption: 能源消耗定額管理quota flow control: 限額流量管制下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯