短語(yǔ)詞組短語(yǔ)fuel conversion efficiency 燃料轉(zhuǎn)換系數(shù)fuel combustion efficiency 燃料燃燒傚率Fuel consumption efficiency gauge 發(fā)明名稱highrank fuel separating efficiency 高分離傚能fuel thermal efficiency 燃料熱傚率fuel transfer efficiency 燃料轉(zhuǎn)換蒸汽傚率fuel economic efficiency 燃料經(jīng)濟(jì)性Annual Fuel Utilization Efficiency 年度燃料利用傚率strict fuel -efficiency requirements 嚴(yán)格的能耗傚率要求 返回 fuel efficiency