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- 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
- To run a direct motor,we must connect it to a direct current source. 要开动直流电机,我们必须把它接到直流电源上。
- To run a direct motor, we must connect it to a direct current source. 要开动直流电机,我们必须把它接到直流电源上。
- Direct Current Governor System M? 直流调速系统?
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
- Alternating current,direct current. 交流电,直流电。
- Alternating current, direct current. 直流电,交流电。
- It also wks well under a low direct current. 在直流低电流下使用,很受欢迎。对于管道以及细小部件的焊接,继续焊接及特定数目焊接更具优势。
- Adopted unique ventilation system and rotational direct current motor stabilize the hot airflow. 采用独特的导风系统及旋转式直流电机,恒定预热风量。
- The relay changes state (from NC contact to NO contact) which causes relay to latch and breaks power to the PSC reversing motor. 这个继电器将对状态进行改变(从NC接点到NO接点),这将导致继电器关闭和中断通往PSC双向电机的电流。
- 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
- Adopted unique ventilation system and non-carbonate direct current motor stabilize the hot airflow. 采用独特的导风系统及无碳刷直流电机,恒定预热风量。
- Unique ventilation system and non-carbonate direct current motor stabilize hot airflow. 采用独特的导风系统及无碳刷直流电机,恒定预热风量。
- Direct current cannot use transformers to change voltage. 直流电就不能用变压器来改变电压。
- How Improve The Influence of Direct Current Drive on The LCD? 如何改善直流驱动对液晶显示器的影响?
- Reversing the direction of the current reverses the directions of its lines of force. 倒转电流的方向也就倒转了它的磁力线的方向。
- A device for converting alternating into direct current. 把交流变为直流的器件。
- A generator, especially one for producing direct current. 发电机发电机,尤指能产生直流电的那种
- The units are available for either alternating or direct current. 这些装置既可以用交流电,或可以用直流电。
- Alternating current reverses from negative to positive about 60 times a second. 交流电由负到正一秒钟大约变换六十次。
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