ratio station
... pieces 极靴的间距与孔径比 ratio station 比值操作器 ratio thermometer 比色温度计 ...
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输入电流的谐波量有赖于整流器的电压获取值m，即输出电压和输入电压的比值，也有赖于操作人员的控制。
Harmonic content of the input currents depends on the rectifier voltage gain m defined as ratio of the output voltage and the input line voltage as well as the employed control.
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