pumping loss
常见例句
- Engineers call this condition a pumping loss, because in essence an engine is an air pump.
工程师称这种情况是泵气损失，因为发动机在本质上是一个空气泵。
swc.178.blog.163.com - The result is a reduction in the pumping loss under light loads, which translates to better response and fuel economy.
结果是轻负荷的泵气损失减少，这意味着更好的响应和燃油经济性。
swc.178.blog.163.com - Exhaust 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).
废气滞留比传统的废气再循环具有更好的稀释和加热混合气作用，有利于减小汽油机中小负荷泵气损失，降低油耗。 - 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