青年中文pump efficiency的意思
pump efficiency中文翻譯：
n.泵效；[機]泵效率；水泵效率
efficiency───n.效率；效能；功效
coulombic efficiency───庫侖效率
pump───v.抽吸；噴出；注入；射向目標；打氣；（非正式）盤問；劇烈上下晃動；讓……使用大量藥物；洗胃；增加數值；n.(Pump)（美、俄、印、泰、加）蓬普（人名）；n.泵；泵送；無帶淺幫女鞋；平底輕便鞋
allocation efficiency───配置效率；[財]分配效能
bicycling efficiency───自行車效率
fostering efficiency───培養效率
basement efficiency───單間配套的地下公寓房
efficiency wage───計件工資，效率工資；效率工資；計件工資
spectral efficiency───頻譜效率
Vortex pump efficiency of less than 40%.───旋渦泵的效率一般不超過40%。
Gas-cut mud decreases the mud pump efficiency.───氣侵泥漿降低泥漿泵的效率。
Pump efficiency was increased by 6%.───泵組效率比原泵提高6%。
Excessively long stroke impels few increase in pump efficiency and will effect the fatigue life of the whole pumping system.───而沖程過大時泵效提高的幅度不大，反而影響整個抽油機系統的疲勞壽命。
This will increase the pump efficiency, energy saving, to avoid electrical overload operation, to extend the service life.───這樣可提高電泵工作效率，節電，避免電機超負荷作業，延長使用壽命。
The impacts of gas compressive effects in chambers of rod pumps on pump efficiency are exemplified through real calculation.───通過舉例計算，說明泵腔內氣體的壓縮效應對泵效損失影響很大。
Pump efficiency calculation formula are deriredand methods are given to improve pump efficiency through changing swabbing parameters.───推導出了泵效計算的有關公式，說明了如何改變抽吸參數提高泵效的方法。
Studying for screw pump's displacement and volume efficiency and Pump efficiency, giving the formula.───對螺桿泵的排量特性，容積效率特性，井下泵效特性進行了研究并給了計算公式。
Downhole gas separator is designed to reduce impacts of gas on oil pump and improve pump efficiency.───為了減少氣體對泵的影響，提高抽油泵泵效，設計了井下復合式氣錨。
In this range of air-water ratio the flow rate of mixture slightly decreased, the axial power increased linearly and the pump efficiency increased parabolically with a rise in effective head.
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.
Contraposition the phenomenon the liner jacket is always not full, established the pump mathematical model about how much liquid in the pump, mended the formulary about pump efficiency.
Studying for screw pump's displacement and volume efficiency and Pump efficiency, giving the formula.
The test results have proved that the flow rate widely varied and the pump efficiency is high when the pump outlet line structure was altered and the outlet pressure was controlled in a special limit.
After the implementation of at guaranteed the same amount of fluid and fuel, the pump efficiency improve by 11.9%, saving 48 degree day.
Based on the similitude law of pumps, presents the method for determining the pump efficiency under different working conditions with variable speed, i. e. an equivalent efficiency curve method.