pump efficiency

常見例句

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.
ENGADGET: Masimo iSpO2 hands-on: track your pulse and blood oxygen with your iPhone
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.
FORBES: World's Smartest Thermostat Is Now Even Smarter
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.
WHITEHOUSE: Brainstorming With Energy Data