1)pump efficiency泵效
1.Investigation into improvement on rod pump efficiency;对提高杆式泵泵效问题的探讨
2.The pump efficiency of ESRP was defined considering .参考常规抽油泵的泵效公式定义了电动潜油往复泵的泵效,分析了该类泵泵效的各种影响因素,最后给出了下泵深度的设计方法,用一例井的数据进行了计算,证明了该方法的可行性。
3.Combined with the carbonate reservoir characteristics as large gas rate,viscous crude and produced naturally,this paper regressively analyzes and matches the dynamic liquid level,submergence depth,pump efficiency,water content,oil density and viscosity of 137 sucker rod pump wells.针对塔河油田机抽井的沉没度大大高于中国石化平均水平的现状,结合塔河油田碳酸盐岩油藏气大、油稠、依靠天然能量开采的特点,对正常生产的130口有杆泵井的动液面、沉没度、泵效、含水、原油密度、原油黏度等数据进行了回归分析和拟合,给出了不同含水期、不同日产液量的机抽井合理沉没度范围。
英文短句/例句
1.Efficiencies for centrifugal pumpsGB/T13007-1991离心泵效率
2.Optimal Design and Simulation Research of the Oil-Well Pumping Efficiency Based on FLUENT;基于FLUENT的抽油泵泵效的仿真研究与优化
3.Function test and automatic controller test for ballast pump.压载泵效用试验和自动控制装置试验。
4.Modeling the Efficiency Characteristics of Hydraulic Pump via Neural Networks液压泵效率特性建模的神经网络方法
5.Using high speed pumps to replace gear pumps for ammonia recycling, satisfactory results were achieved.氨液循环泵由齿轮泵改为高速泵,效果较好。
6.Off-resonant-pumping AC Stark effect in an optically pumped FIR laser光泵远红外激光中的偏频泵交流斯塔克效应
7.Research of Hose Invalidation Factor and Improvement of Hose Pump Structure;软管泵软管失效因素研究及软管泵结构改进
8.The Invalidation Analysis of the Reciprocating Pump s Valve and the Research of the Structural Optimization;往复泵泵阀的失效分析与结构参数优化研究
9.Influence of Internal Gear Pump's Floating Plate on Pump's Service Life and Efficiency内啮合齿轮泵浮动侧板对泵寿命及效率的影响
10.Theoretical Analysis of Efficiency Characteristic Prediction on Large Pump and Pump Installation大型泵与泵装置效率特性预测理论分析
11.The Analysis of Efficiency in Hydraulic Motor-Vane Pump;液压电机叶片泵能量转化效率的分析
12.The Investigation of Diversion and Draining in Yangshupu Port Pumps the Floodgate Project;杨树浦港泵闸引水排涝工程效果研究
13.Research on Thermal Effect of High Power LD Pumped Solid-State Laser;高功率LD泵浦固体激光器热效应研究
14.The Study of Thermal Effects in Diode Pumped Solid-State Laser;端泵DPL中热效应的空间分布研究
15.Design of a High Efficiency Charge Pump DC_DC White LED Driver;高效电荷泵DC_DC白光LED驱动芯片的设计
16.Highly Efficient Nd:YVO_4 LD End-pumping Laser;LD端面泵浦高效Nd:YVO_4激光器
17.Countermeasure and Causes which Affects the Actions of the Fire Pumps影响消防泵组有效运行的原因及对策
18.Analysis of Failure Modes for scroll wrap in scroll vacuum pump涡旋真空泵涡旋齿失效形式分析(英文)
相关短句/例句
pump efficiency水泵效率;泵效率
3)oil well pump efficiency油井泵效
1.Baise oilfield has many faults distributed complicatedly,geological conditions vary a lot,the development speed in the early life was too fast,the reservoir was heavily destroyed,the development technology is relatively backward,and various factors affecting oil well pump efficiency become more and more prominent.百色油田断层多、分布复杂、地质情况差异大、前期开发速度过快,破坏性较大、开发工艺相对落后,影响油井泵效的各种因素凸现,严重地影响油井正常生产。
4)branded pump effect铭牌泵效
1.It concluded a equation about the branded pump effect and the real pump effect,which provided a method to predict the real pump effect by the branded pump effect.以大庆油田近千台 D型和 Y型泵额定运行时的泵效η为基础 ,用数理统计的方法 ,得出了实际泵效η与铭牌泵效ηN的回归方程 ,从而提供了由铭牌泵效ηN 预测实际泵效η的方法 ,文中结论可供工程实践应用。
5)real pump effect实际泵效
1.It concluded a equation about the branded pump effect and the real pump effect,which provided a method to predict the real pump effect by the branded pump effect.以大庆油田近千台 D型和 Y型泵额定运行时的泵效η为基础 ,用数理统计的方法 ,得出了实际泵效η与铭牌泵效ηN的回归方程 ,从而提供了由铭牌泵效ηN 预测实际泵效η的方法 ,文中结论可供工程实践应用。
6)Pump efficiency水泵效率
1.A study of the temperature difference measurement for the pump efficiency online monitoring system;水泵效率在线监控系统中温差测量的研究
2.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.结果水泵有效功率和输入功率均随着电机频率的下降而不断降低,同时水泵效率也随着频率下降而降低。
延伸阅读
阳效1.表面的功效。
