to pump up 强化 ; 增加 ; 打气
optimum mode-to-pump ratio 最佳模匹配系数
pump back to 泵回
to pump iron 举重
TO FUEL PUMP 接燃油泵
Back-to-back Impeller Pump 背靠背叶轮泵
water-to-water heat pump 冷热水型水源热泵机组
water-to-air heat pump 冷热风型水源热泵机组
Air-to-Air Heat Pump 空对空热泵
The latest statistics show that the United States is continuing to pump billions of dollar annually into such projects.
最新的统计数据显示,美国每年向这些项目注入数十亿美元。
Use other methods to pump yourself up.
用其他的方法给自己打气。
The money raised will be used to dig bore holes to pump water into the dried-up lake.
筹到的钱款将用来挖井眼,再将水抽入干涸的湖中。
There have been several proposals to pump water into the Dead Sea from the Red Sea or the Mediterranean.
VOA: special.2009.05.18
So if you've got to pump that tire really a lot, then you're going to you're going to really feel a lot of heat there. The compression of the basically it's an adiabatic compression.
所以若果你给轮胎,打了很多的气,你会觉得你感觉,阀门那儿非常的烫,这种压缩,基本上是一个绝热的压缩。
You do it so quickly that the heat flow between the inside of the bicycle pump and the outside is too slow compared to the speed at which you compress.
我们用力很大,于是压缩得很快,打气筒内外热传递的速度,与之相比要慢得多。
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