...能耗制动; 泵升抑制 [gap=940]Key words: Motor drive; PWM control; Feedback brake; Energy consumption brake; Lift pump of ...
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lift of pump 泵的扬程 ; 泵的压头 ; 泵吸高 ; 泵扬程
suction lift of pump 泵吸入压头 ; 泵的吸升高度
suction lift of a pump 吸式挖泥船
lift of pump suction 泵的抽吸高度
theoretical lift of centrifugal pump 离心泵的理论扬程
The lift of a pump 泵的提升力
suction n lift of pump 泵的吸升高度
Already silently fuming that he hadn't offered to do his share of the driving, Ms. Floyd was astounded when her then-boyfriend didn't lift a finger to pump the gas.
弗洛伊德本来就因为那时还是男朋友的丈夫没有主动提出驾车而满腹怨气,当男朋友在加油时连手指头都懒得动一下的时候,弗洛伊德不禁大吃一惊。
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.
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。
This year, instead of making the same old New year resolutions, perhaps it would be more meaningful to prime the pump with the very qualities you would like to see more of in your lift!
今年,大家都不用再许下那种老套的新年愿望,而是用你想在生活中获得更多的品质来启动你的生活,这样也许会更有意义。
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