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- sine wave alternating current 正弦波交流电
- Pure sine wave output. Current harmonic content is small. 输出纯正弦波,电流谐波含量小。
- 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
- VHD - functions: the sine wave generated 156.25KHz. VHD --功能：产生156.;25KHz的正弦波。
- A diode rectifies alternating current. 二极管调整交流电。
- For sine wave, triangle wave, and square wave, the good performance of current output is proved by experiments. 经过实验验证,对于正弦波、三角波和方波,负载输出电流波形跟踪良好。
- This is an alternating current generator. 这是一台交流发电机。
- The voltage requires being smooth and stable sine wave. 其工作电压要求是平滑而稳定的正弦波。
- 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。
- Each of these pieces is a sine wave with a different frequency. 每个小部分是有着不同频率的正弦波。
- Alternating current,direct current. 交流电，直流电。
- In a solar system, each planet has its own sine wave. 在一个太阳系中，每颗行星有着各自的正弦波。
- Alternating current, direct current. 直流电，交流电。
- In fact, we use the digital way directly to synthesize sine wave. 摘要数字电路技术课程的知识难点是时序逻辑电路的设计。
- 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
- Square waves, like sine waves, are periodic. 方波如正弦波一样是周期性的。
- This iron can only be used with alternating current. 这种熨斗只能使用交流电。
- This paper gets the frequency stability of a sine wave using a digital method. 摘要本文实现了利用数字方法计算正弦波的频率稳定度。
- When graphing AC voltage ,the Ac voltage sine wave will not be shown on-screen. 当在AC电压图形中，屏幕并不显示AC电压正弦波。
- 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。
