pump efficiency

基本解釋

Vortex pump efficiency of less than 40%.
旋渦泵的效率一般不超過40%。
The results show that available power and power input of water pump continuously decline with motor frequency reducing, and pump efficiency also decrease at the same time.
結(jié)果水泵有效功率和輸入功率均隨著電機頻率的下降而不斷降低，同時水泵效率也隨著頻率下降而降低。

Pulse Oximeters are an essential hospital tool and serious athletes rely on them to track the efficiency with which they pump oxygen into their blood stream.
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Highlights of the new software include System Match technology with features such as True Radiant and Heat Pump Balance geared to help high-efficiency, non-conventional (i.e. not forced air) heating systems perform even more efficiently.
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For example, data on miles traveled, gasoline consumption, driving habits, and maintenance history can help improve fuel efficiency and save families and businesses money at the pump while reducing harmful air pollution.
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泵效
Meanwhile discuss the pump efficiency and put countermeasures to the factor which impacts pump efficiency. By this way can provide technical reserves and foundation for the multiphase pump’s design in the future.
同時,對泵效進行了探討,提出了影響泵效的因素及對策,為該種泵今后的研制開發(fā)和優(yōu)化設(shè)計提供了技術(shù)儲備和依據(jù)。
泵效率

泵效
During regular oil producing with tubing,many wells adopt tubing,sucker rod as matching pipe string. Drop-in material is very many and pump efficiency is low.
在常規(guī)有桿采方式中，大部分井均采用油管、抽油桿做配套管柱，材料投入多，泵效低。
泵效率

泵浦效率
This laser has the characteristics of high pump efficiency, low noise and better stability, etc.
該激光器具有泵浦效率高、低噪聲及穩(wěn)定性好等特點。
交通運輸工程
泵效率