笔者针对制氢装置急冷水泵汽蚀现象，从装置生产实际入手，全面分析了泵产生汽蚀的原因。

In allusion to the cavitation of chilling water pump, this article analyzes the causes of cavitation of chilling water pump from working principle.

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但是用水泵带进冷水却没有那么有效。

But that's not as effective as a pump bringing in cool water.

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但是用水泵带进冷水却没有那么有效。

But that's not as effective as a pump bringing in cool water.

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