可供多泥沙河流电力提灌工程设计参考。
It provide reference for the design of pumping irrigation works on the heavy silt carrying rivers.
利用这种提灌设备就可以解决梯田的灌溉问题了。
This kind of pump drainage irrigation equipment can help achieve the irrigation of terraced fields.
针对小型电力提灌站功率因数偏低的问题，分析了其产生的原因。
The causes of relatively lower power factor in the small power irrigation pumping station were analyzed.
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