When applicable, pumps shall be designed to allow for the addition of parallel pump units to be coupled by the primary pump shaft.

如合适，应将泵设计成允许加入与主泵轴相连的平行泵单元。？

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Using four parallel pump, this paper analysis and compare the energy consumption of various schemes, its conclusion is instructional in optimizing this regulation.

本文以四台并联水泵为例，对各种运行方案的能耗进行了比较分析，所得结论对于这种调节方式的方案优化有一定的指导意义。

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On the station level, through the solution of in-line non-linear bounded identification problem of parallel running pumps, the self-adapting control of the pump station is realized.

对泵站级，解决了多泵并联运行的水泵参数在线辩识问题，从而实现了泵站的自适应控制。

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In some places, bulldozers are still at work, burying a second parallel pipeline that will eventually pump Azeri natural gas along the same route to neighboring Turkey.

NPR: Georgia Hopes for Boost from Caspian Pipeline