1、Experimental research on energy cost performance of DVM system
數(shù)碼渦旋多聯(lián)式空調(diào)系統(tǒng)能耗特性的實(shí)驗(yàn)研究

2、D. Calculate the cost performance index.
計(jì)算成本績(jī)效指數(shù)。

3、In a variety of pipe fittings, ass fittings cost performance is second to none.
在各種管件中，銅管件的性能價(jià)格比是首屈一指的。

4、The whole systems have simple structure, high cost performance and high automation degree.
整個(gè)液壓驅(qū)動(dòng)系統(tǒng)具有結(jié)構(gòu)簡(jiǎn)單，性能價(jià)格比高，自動(dòng)化程度高等特點(diǎn)。

cost performance翻譯