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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
- 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。
- 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
- A calculation method based on the concept of "senary" is presented, to start up a contra-rotative rare earth permanent magnet brushless direct current motor (CR REPM BLDCM). 摘要提出了一种基于“6进制”概念的对转稀土永磁无刷直流电动机起动解算方法。
- 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?
- 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
- Abstract: This paper mainly discusses the current EMC (Electro Magnetic Compatibility)condition of the domestic diesel locomotive, for which an EMC solution of the electrical design is also given. 文摘:对国内内燃机车电磁兼容的现状做了分析，提出了内燃机车电气设计中的电磁兼容解决方案。
- 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。
- Electro Magnetic Field (EMF) monitoring/interference is one of the most insidious and secretive of all methods used by the agencies. 电磁场（EMF）监控/干扰是所有被机构运用的方法中其中一个最隐蔽、最秘密。
- The system can measure the direct current frequency acceleration. 该系统可以测量频率低至直流的加速度。
- The EMC (Electro Magnetic Compatibi-lity) and the design of PCB were also involved in these problems. 这些问题涉及到EMC(电磁兼容性)设计和高速PCB板设计。
- The propagation characteristic of electro magnetic wave along underground laneway is expounded. 阐述了井下无线电波传播特性,指出井下无线通信受阻的根本原因在于存在各种衰落。
- The direct current will cause problems only if you travel upstream. 单向水流只有在你逆流而上时才会造成麻烦。
- Be how much a treadle motorcycle direct current fire maker? 一个踏板摩托直流电打火器多少钱？
