direct current commutating machine

用法例句

universal electric motor (AC/DC), of an output exceeding 37.5

交直流两用电动机,功率超过37.5w

combined a.c. and d.c. welding power source

交直流两用弧焊电源

AC-DC digital voltage meter

交直流两用数字电压表

converter AC/DC, rotary

交直两用旋转变流机

Two IC for DC Motor Driving and Their Applications;

两款直流电机功率驱动芯片及其应用

Application of VFD and SCR Compound Driven on 5000m Rig

5000m交直流复合电驱动钻机应用

universal test armature

交直流电通用试验机

an alternating [a direct] current dynamo

交流 [直流] 发电机

Product imports, domestic electric power tools Brush, Brush AC-DC power generators.

产品有进口、国产电动工具用电刷，交直流发电机用电刷。

In the dynamo, mechanical energy is used for rotating the armature between the poles of an electromagnet.

在直流发电机中，机械能用来转动电磁铁两极之间的电枢。

DC motor converter set

交流-直流电动变流器组

engine type alternator

直接与活塞发动机相联的交流发电机

Research on BLDCM and Its Drive System Used in Electric Bus;

电动公交车用无刷直流电机及其驱动系统的设计

This machine is mainly used to peel log with small diameter ,it is main drive motor is AC motor or DC motor .which is determined by the user themselves.

本机主要适用于小径木旋切，主传动电机可根据用户要求配备交流电机或直流电机。

A rotating electric machine with two armatures, used to convert alternating current to direct current.

旋转变流机一种将交流变为直流的带有两个电容器板的旋转电机

It is obvious that A. C. motors are superior to D. C. motors in many applications.

显然，交流电机在许多应用场合比直流电机优越。

Research on Permanent Magnet Brushless DC Motor for Small Electric Vehicle Drives;

应用于两轮电动车辆的永磁无刷直流电机的研究

Research of Direct Torque Controller of Induction Machine at Electric Vehicle Based on DSP;

基于DSP的电动汽车用交流电机直接转矩控制器的研制