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- Early exhaust valve closing ( EVC ) timings result in high residual fractions in the cylinder, decreasing air mass in cylinder per cycle, increasing combustion duration, and decreasing IMEP while the pumping loss is decreased. 排气门关闭越早,缸内的残余废气量增加,每循环进气量减少,燃烧持续期变长,PIMEP减小,然而泵气损失减小;
- With EGT strategy, the pumping loss is reduced due to the increase of intake manifold pressure, and the increase of intake temperature leads to the complete combustion and high combustion efficiency. 分析表明，废气滞留可以提高进气歧管压力，明显降低泵气损失；混合气温度提高促进燃烧更完全，使燃烧效率得以提高；
- Abstract : 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 ). 摘要 ：废气滞留（EGT）比传统的废气再循环（EGR）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。
- I commiserate with you on the loss of your mother. 你母亲逝世，我特向你慰问。
- How can we divert her thoughts from her sad loss? 我们怎样才能使他不再想到她可悲的损失？
- The loss of all his money embitter the old man. 失去全部的钱，使这位老人甚为痛苦。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- The ship was wrecked and became a total loss. 船只失事，一切都损失了。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The second is a cooled exhaust-gas recirculation system that reduces engine pumping losses, which also helps to improve economy. 第二个是一个冷却废气再循环系统，降低发动机泵的损失，这也有助于改善经济。
- The insurance company will recompense his loss. 保险公司将赔偿他的损失。
- His death is a lamentable loss of our work. 他的死对我们的工作来说是令人悲痛的损失。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- His costly mistake resulted in severe loss. 他的严重的错误导致了重大的损失。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- This loss led to the demise of the business. 这一损失导致了公司的倒闭。
