The large - scale water circulation pump house of an electric power plant was constructed on a deep under-consolidated flowing plastic soft clay.

某电厂大型循环水泵房位于深厚的欠固结流塑状软粘土上。

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The results of circulated heating of the deaeration heating systems were com-pared by using steam injector to replace the hot water circulation pump.

将使用蒸汽喷射器替代热水循环泵对除氧加热系统进行循环加热的效果进行了对比，认为应用蒸汽喷射器可以起到节能、安全、高效、方便的作用。

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The configuration and variable frequency adjusting speed of water circulation pump in city heat-supply system are introduced, and the effects of energy saving are analyzed.

对城市供热系统中循环水泵的配置及变频调速进行了介绍，分析了其节能效果。

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