1.
photoefficiency of photocathode
光电阴极的光电效率
2.
Generalized Electrical Efficiency and ABC and Clay-coating Grain Resistivity Model for Laminated and Dispersed Shaly Sands;
混合泥质砂岩导电效率、ABC、颗粒导电电阻率模型研究
3.
motor efficiency
发动机效率电动机效率
4.
transmission efficiency of thermoelectric vehicle
热－电机车的传动效率
5.
efficiency of impulse voltage generator
冲击电压发生器效率
6.
collection efficiency of photomultiplier tube
光电倍增管的收集效率
7.
The Efficiency Research of a ZVT-PWM BUCK Circuit;
ZVT-PWM BUCK电路效率的研究
8.
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
9.
Research on Efficient Evaluation of Electric Power Companies Based on Super-efficiency DEA Model;
基于超效率DEA模型的电力公司效率评价
10.
Measures for Increasing the processing Efficiency of Architectural Effect Figures Made by Computers
提高电脑建筑效果图制作效率的措施
11.
A Bayesian Plan of Testing Production Acceptence in Television;
电视机失效数及失效率的Bayes方案
12.
A comparative study on the technical efficiency of nuclear power verus coal power in China based on DEA;
我国核电与火电技术效率的比较研究
13.
Analysis on power purchase cost and competition efficiency in electricity market;
电力市场中购电费用及竞争效率分析
14.
Models for Electric Power and Efficiency of Solar Hybrid Generator System;
太阳能热电—光电复合发电系统的发电功率与效率模型
15.
The Efficiency and Productivity Change in China s Electricity Supply System;
中国电力产业效率和生产率变动的实证研究
16.
A Method Measuring the Power Factor and Efficiency of the Circuit;
一种对电路功率因数和效率的测量方法
17.
Asynchronous Motor Maximum-Efficiency Control by Adjusting Ratio of Active Power to Reactive Power
基于功率匹配的异步电机最大效率控制
18.
Optimization and control of induction machine's efficiency and power factor based on VVCF
变压恒频感应电机效率功率因数优化控制