热效率比 meaning in English

thermal efficiency ratio

To solve this shortcoming maerz has developed a patented special type of pfr - kiln to burn stone sized between approx . 10 and 40 mm
一种热效率比普通并流蓄热式石灰窑高的专利窑用来燃烧粒度大约从
One effect of the 1970s oil shock was to encourage people to buy cars with diesel engines , which are usually more efficient than otto - cycle engines
20世纪70年代出现的石油危机其中的一个影响就是导致人们去购买热效率比奥托循环发动机（汽油机）高的柴油机。
The results show that each target is superior to traditional heating system : the heat efficiency is higher by 20 % , the operating cost is lower by 50 % , the system starts quicker , the isothermal characteristic is better
结果表明：真空相变供热系统热效率比传统供热装置高20 % ，运行费用节省50 % ，启动快，等温性好，各项性能指标均优于传统供热系统。