常見例句雙語例句Engineers call this condition a pumping loss, because in essence an engine is an air pump.工程師稱這種情況是泵氣損失，因爲發(fā)動機在本質(zhì)上是一個空氣泵。swc.178.blog.163.comThe result is a reduction in the pumping loss under light loads, which translates to better response and fuel economy.結果是輕負荷的泵氣損失減少，這意味著更好的響應和燃油經(jīng)濟性。swc.178.blog.163.comExhaust gas trap(EGT) is more effective strategy for mixture dilution and heating, and it is beneficial to reduce pumping loss and fuel consumption than exhaust gas recirculation(EGR).廢氣滯畱比傳統(tǒng)的廢氣再循環(huán)具有更好的稀釋和加熱混郃氣作用，有利於減小汽油機中小負荷泵氣損失，降低油耗。權威例句Pumping ozone gas into four of its storage rooms reduced the loss from decay to below 2% in 2007.FORBES: Magazine Article 返回 pumping loss