An electronic voltmeter that gives readings in digits.
能够以数字显示的电伏特计。
The impulse test equipment shall be calibrated by means of a peak detecting electronic voltmeter connected directly between the electrode head and ground.
脉冲火花机的校准是把数位电压表直接接在测试电极和地之间。
The Sound voltmeter composed of microprocessor, which is designed by the author of the paper, provide a new electronic measuring tool for voltmeter measurement under special conditions.
为了在特殊场合下，准确地测量电压，可以设计一种用微处理器组成的声音电压表。
The Sound voltmeter composed of microprocessor, which is designed by the author of the paper, provide a new electronic measuring tool for voltmeter measurement under special conditions.
为了在特殊场合下，准确地测量电压，可以设计一种用微处理器组成的声音电压表。
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