1.
commutated potentiometer servo
带有换向电势计的伺服系统
2.
Discussion about the method of back-EMF commutation for brushless DC motor
无刷直流电机反电势换向方法的探讨
3.
critical rate of fall of commutating current
换向电流临界下降率
4.
critical rate of rise of commutating voltage
换向电压临界上升率
5.
series conduction motor
单相串励换向器电动机
6.
single-phase series commutator motor
单相串激换向器电动机
7.
single-phase shunt commutator motor
单相并激换向器电动机
8.
carbon brush test on short circuit commutator
电刷短路换向器试验
9.
commutator circuit
换向电路环形记数器
10.
three - phase commutator motor
三相交流换向器电动机
11.
three-phase series commutator motor
三相串激换向电动机
12.
Analysis of China s Agricultural Comparative Advantage Developing into Competitive Advantage;
我国农业比较优势向竞争优势转换的探析
13.
The Conversion of EMF and Voltage in Different Frames of Reference
不同参照系中感应电动势和电压的转换
14.
The Inevitability to Transform from Production-typed to Consumption-typed Value-added tax;
生产型增值税向消费型增值税转换势在必行
15.
Recursive Relations of the Kratzer Potential's Radial Wave Function via Laplace Transform
用Laplace变换求Kratzer势径向波函数的二类递推关系
16.
To reverse the direction of(an alternating electric current)each half - cycle to produce a unidirectional current.
变换电流方向颠倒每一半周（交流电流的）方向，以产生单方向性电流
17.
"Alternating current (AC): Flow of electric charge that reverses periodically, unlike direct current."
交流电:周期性换向的电流,和直流电不一样。
18.
Good verbal communication is augmented with hand signals and turn signals; change direction and speed smoothly.
优良的口头传讯再补上手势,方向灯.平顺地变换方向与速度.