气力提升泵的水输送量反映了提升管进口的流速情况，而进口流速是衡量吸鱼效果的重要因素。
The water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.
废水输送和污泥量通过蠕动泵和定时器来控制。
Both wastewater feeding and sludge wastage were controlled by peristaltic pumps and timers.
分析了砂泵在选矿厂的工作特点，其输送的矿浆量是经常变化的。
The working features of slurry pumps at a concentrator are described in this paper.
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