1)system efficiency系统效率
1.Study on improving pumping well system efficiency in Baikouquan Oilfield;百口泉油田抽油机井提高系统效率研究
2.Analysis on the sensitivity of the system efficiency of pumping well and its application;抽油机井系统效率敏感性分析及其应用
3.Research on system efficiency of pumping unit wells in demonstration areas of Qinghai Oilfield;青海油田示范区块抽油机井系统效率
英文短句/例句
1.Analysis on measures of improving system efficiency of the pump well.提高抽油井系统效率的措施效果分析
2.Study on the evaluation system of production efficiency in manufacturing;制造企业生产系统效率评价体系研究
3.A Measure of Raear System ECCM Effectiveness--System Availablity Factor雷达系统综合抗干扰测度——系统效能率
4.Research for Energy and Exergy Efficiencies of Solar Thermoelectric Generator;太阳能热电发电系统的热效率和(火用)效率研究
5.ANALYSIS AND COMPARISON OF COEFFICIENTS OF PERFORMENCE AND RATE OF EXERGY OF HEAT PUMP APPLIED IN HEAT ENERGY SUPPLY SYSTEM OF PAPER MACHINE纸机供汽系统热泵能量效率与 效率分析比较
6.STUDY OF OXYGEN UTILIZATION RATE AND DYNAMIC EFFICIENCY FOR BLASTING AERATION SYSTEM鼓风曝气系统氧利用率和动力效率的研究
7.The test run of the established system demonstrates that the system can work efficiently.系统试运行表明该系统具有较高的运行效率。
8.mail that is distributed by a rapid and efficient system.一个迅速的、效率高的系统发送的邮件。
9.Established an efficient MIS.建立了高效率的管理信息系统。
10.An Study of Saving Energy Measures and Calculating Efficiency in Watre-Injection System;注水系统的节能措施及效率计算研究
11.The Study and Development in Efficiency Measure System of the Hydro-turbine Based on Virtual Instrument;基于虚拟仪器的水轮机效率测试系统
12.Research on Helical Slow-Wave Structures of High Efficiency TWTs;高效率螺旋线行波管慢波系统的研究
13.LMV651:Increase quality and efficiency of your design;LMV651提高系统设计的质量与效率
14.Unity of Efficiency and Equity in Primary Distribution;论初次分配中效率与公平关系的统一
15.Enhance the efficiency of data communication system with PWM technology;提高PWM方式数据通信系统的传输效率
16.Human-information system interactive efficiency based on cognition;基于认知的人-信息系统交互效率分析
17.A DEA-based Efficiency-Measuring Model for a Two-Stage Production System;两阶段生产系统的DEA效率评价模型
18.A Study of the Complexity of Financial System and Financial Efficiency in China;金融系统复杂性与中国金融效率研究
相关短句/例句
Efficiency System效率系统
3)pump system efficiency泵系统效率
1.According to the definitions of pump system efficiency and discharge coefficient,the mathematical relational expression between pump system efficiency and discharge coefficient is deducted.根据泵系统效率和排量系数的定义,导出了泵系统效率和排量系数之间的数学关系式,通过理论分析确定了影响泵系统效率和排量系数关系的主要因素,并对不同抽汲参数和生产气油比条件下的泵系统效率和排量系数进行了数值计算,分别绘制了泵系统效率和排量系数与冲程、冲次及生产气油比的关系图,明晰了泵系统效率和排量系数的关系。
4)overall system efficiency总系统效率
1.Integratedgasification combined cyclesystem, using both gasand steam turbine offers significant improvement in overall system efficiency an.煤气化联合循环发电同时采用燃气轮机和蒸汽轮机发电,使环境控制和总系统效率有相当大的提高。
5)system failure rate系统失效率
1.An effective new way is proposed to define the system failure rate of series or parallel system consisting of two dependent components.由于条件失效率有很好的直观意义且易获得,用它们去刻画相关部件组成的串或并联的系统失效率是一条有效的新途径。
6)downhole system efficiency井下系统效率
延伸阅读
配置效率和生产效率 在经济学上,经济发展的动力,或者说效率的来源,分为两类:一类是配置效率,二是生产效率。所谓配置效率,是指给定资源和技术的条件下,怎么样使资源从边际生产率低的地方流向边际生产率高的地方,从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率,也就是把社会的生产可行性边界向外移。