[動(dòng)力] 功率儲(chǔ)備系數(shù) coefficient of reserve: 儲(chǔ)備系數(shù); 貯備系數(shù)reserve coefficient: 儲(chǔ)備系數(shù)power reserve: 備用功率, 功率后備; 功率儲(chǔ)備; 后備功率reserve power: 備用動(dòng)力; 備用功率; 備用容量; 儲(chǔ)備率; 儲(chǔ)油功率power margin; power reserve: 功率余裕下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯