voltage中文什么意思

n.
【电学】电压，电压量，伏特数。 the working voltage (电气的)耐压限度。

• on voltage:    导通电压
• line voltage; mesh voltage:    线电压
• parasitic voltage of voltage divider:    分压箱寄生电压

例句与用法

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1. The current lags behind the voltage .
   电流滞后于电压。
2. The exact voltages used depend on the local supply .
   具体电压要视地区供电情况而定。
3. The triode steps up voltage .
   三极管能升高电压。
4. The voltage of the amplified signal at the loudspeaker is 2v .
   扬声器放大了的信号的电势为2伏。
5. So that one arrow will suffice for both voltage and current .
   对电压及电流只要一个箭头就够了。

英文释义

名词

1. the difference in electrical charge between two points in a circuit expressed in volts
   同义词：electric potential, potential, potential difference, potential drop
2. the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts
   同义词：electromotive force, emf