primary energy ratio meaning in English
一次能量比
Examples
- Analysis of primary energy ratio for gas engine - driven heat pump
燃气机热泵一次能源利用率的分析 - The results show , when heating , the primary energy ratio of gehp is 1 . 76 and exergy efficiency is 29 . 12 %
结果表明：燃气机热泵在供热时的一次能源利用率为1 . 76 ， (火用)效率为29 . 12 。 - The results show that gehp is of high efficiency energy saving technology . the primary energy ratio is between 1 . 13 - 1 . 79 under experimental condition
综合试验结果：燃气机热泵是一项高效节能技术，其一次能源利用率per在试验条件下为1 . 13 1 . 79 。 - Analysis of the system indicates that the primary energy ratio of this system is 1 . 85 , which is double than that of the conventional separated production system , and the cogeneration system saves about 57 % standard gas consumption in comparison of the conventional separated production system
分析结果表明：燃气机热泵的热、电、冷三联供总能系统的标准气耗仅为热、电、冷分供系统的一半左右。 - Based on the first and second laws of thermodynamics and energy level theory , analyses the primary energy ratio , exergy efficiency and energy level difference of the household gas driven air conditioner at different conditions , and compares them with some other commonly used modes
摘要运用热力学第一定律、第二定律和能级分析理论，对户式燃气空调各种工况下的一次能源利用系数、 （火用）效率和能级差进行分析，并与几种常用的方式进行对比。