指出三类热泵中塔顶气相直接压缩式热泵的能耗最小。
And it is pointed out that vapor recompression heat pump consumes the fewest energy among the three kinds heat pumps.
工艺上用的，石油是塔顶气(常减压)，化工是丁二烯装置，火炬气回收系统，石油和化工均采用过。
In the process, oil is top gas (often reduced pressure), chemical is butadiene unit, the torch gas recovery system, oil and chemical are used.
我们一口气爬上塔顶，发现来自世界各地的游客都在那里照相。
We went all the way to the top. There were visitors from all over the world taking photos ther...
我们一口气爬上塔顶，发现来自世界各地的游客都在那里照相。
We went all the way to the top. There were visitors from all over the world taking photos there.
简述了引进的离心压缩机密封系统技术改进的必要性，具体介绍了用塔顶干气作为密封气的改造方案。
The necessity of technical improvement for centrifugal compressor seal system is briefly described. The improving method of taking the overhead tower dry gas as seal gas is introduced in detail.
照片中那些孩子气的滑稽搞怪动作，用指尖指着埃菲尔铁塔顶部，和竞技场上的角斗士雕像摆pose，对，现在你在拍照时也会学做这样的动作姿势。
Those childish antics people get up to in pictures — fingertips on the top of the Eiffel Tower, posing with fake gladiators at the Coliseum — yep, you get to do them too now.
为了捕集液沫和分离尾气中水分，在吸收塔顶部增加了一个旋流板分离器，在吸收塔外增设气液旋风分流器的二级分离方案，以减少吸收液的损失。
In order to trap the liquid foam and separate the water in the tail gas, a whirlwind board separator is installed in the top of the absorbing tower and a gas-liquid cyclone .
为了捕集液沫和分离尾气中水分，在吸收塔顶部增加了一个旋流板分离器，在吸收塔外增设气液旋风分流器的二级分离方案，以减少吸收液的损失。
In order to trap the liquid foam and separate the water in the tail gas, a whirlwind board separator is installed in the top of the absorbing tower and a gas-liquid cyclone .
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