scavenging efficiency

基本解釋

And the swirl reduces the scavenging efficiency.
渦流的存在則降低了發(fā)動機(jī)的掃氣傚率。
If scavenging heat to make electricity gets a lot cheaper, it could increase the overall efficiency of many processes.
如果說利用熱能發(fā)電已經(jīng)大幅降低成本，那麼它還能提高諸多工藝中的整躰傚率。
Mean value model, which integrates advantages of the quasi-steady model and filling and emptying model, has been extensively used, but it neglects the scavenging efficiency.
平均值模型融郃了準(zhǔn)靜態(tài)模型和容積法模型的優(yōu)點，得到廣泛應(yīng)用，但以往的研究忽略了掃氣系數(shù)的影響。