电压源的英文翻译为：voltage source。 voltage用作名词（n），其意思为：电压，伏特数，复数形式为 voltages；source用作名词，其意思为：来源，出处；河流源头，发源地；源（代）码；（电子）源极，电源。
短语voltage source可以这样使用：Picoammeters with voltage sources can also measure high resistances带有电压源的皮安计也可以测量高阻；Then, turn on the voltage source and note the charge reading immediately然后，打开电压源并立即记录电荷读数。
A phase voltage (three-phase four-wire type)
AB voltage (three-phase three-wire)
A three-phase
A phase active power
Total active power
A photograph of reactive power
Total reactive power
The total ShiZai power
Power factor frequency
Positive active power
Negative meritorious electric power
Positive reactive power
Negative reactive power
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