This paper introduces a cooling pump control system of printing machine?

介绍了一种印刷机冷却水泵控制系统。

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In August, the station's cooling pump went on the fritz, spewing ammonia into space.

今年八月，空间站的冷却泵失常，阿摩尼亚气体溢出进入太空。

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A testing apparatus for the cooling pump used in an automobile engine is introduced in this paper.

介绍了用于发动机冷却水泵的试验装置。

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So far, the three Japanese reactors experiencing cooling problems haven't released significant amounts of radiation, but the situation is dangerous, as an explosion Monday morning in Japan damaged a pump bringing in cooling seawater at one reactor and a third reactor began experiencing cooling problems Monday afternoon.

WSJ: Uranium Firms Take Hit After Earthquake

The result is that the triple junction has a tendency to pump fast electrons from the metal into the superconductor, cooling the metal down.

ECONOMIST: Microrefrigeration

During periods of high demand, the heat pump runs in reverse as a heat engine, expanding and cooling the argon and generating electricity.

ECONOMIST: Energy storage