coefficient of thermal efficiency热效率系数; 热效系数 corrected thermal efficiency 折算热效率
双语例句
1
Through experiment, the relation figures of engine rotation speed, coefficientof performance of heat pump and engine thermalefficiency are presented and analyzed.
通过实验，得出了发动机转速与热泵性能系数、发动机热效率的关系曲线，并进行了分析。
2
The effects of preheater stage and air-leakage coefficient on bi-series thermalefficiency are also researched, its regular patterns are of guide to the development of new type of preheater system.