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- Must realize the direct current machine velocity modulation first to transform the alternating current into the cocurrent, this needs the leveling circuit. 要实现直流电机调速首先要把交流电转换为直流，这就需要整流电路。
- three-phase alternating current machine 三相异步电动机
- The Testing of Power Factor of Alternating Current Machine 交流三相异步电机功率因数的测量
- Application of single-chip-microcomputer in power factor detection of three-phase alternating current machine 单片机在电机功率因数测量中的应用
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- A diode rectifies alternating current. 二极管调整交流电。
- This is an alternating current generator. 这是一台交流发电机。
- Forbid link alternating current to the output side. 严禁将交流输入电源接至节电器输出端上。
- Removes the bridge from the current machine. 从当前计算机删除桥。
- Installs the bridge on the current machine. 在当前计算机上安装桥。
- Alternating current,direct current. 交流电，直流电。
- Alternating current, direct current. 直流电，交流电。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一种将交流电流转化为直流电流的装置，如二极管
- alternating current machine 交羚机
- This iron can only be used with alternating current. 这种熨斗只能使用交流电。
- For many reasons the alternating current is more widely. 由于种种原因交流电比直流电用得广泛。
- An electric generator that produces alternating current. 交流发电机
- 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
- This type of MP3 player cannot be connected to alternating current. 这款MP3播放机不可以直接插交流电使用。
- Either direct or alternating current may be used for driving electric trains. 直流电和交流电都可用来驱动电气火车。
