在许多国家，由于没有严格限制或执行的条例，人们可以随意从地下含水层中压泵取水。
In many countries people can pump as much water as they like from underground aquifers, because rules are either lax or not enforced.
未详细示出的泵送装置36浸没在压载物34中。
Pumping means 36 that are not shown in detail are immersed in the ballast 34.
核主泵是压水型反应堆核电站中的核心设备之一。
The nuclear reactor coolant pump (RCP) is one of the core equipments in PWR nuclear Power Plant.
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