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汉语拼音：fú tè

电压单位，符号V。这个单位名称是为纪念意大利物理学家伏特（Conte Alessandro Volta， 也译作伏打）而定的。简称伏。

1. 电压单位。一安培的电流通过电阻为一欧姆的导线时，导线两端的电压是一伏特。这个单位名称是为纪念 意大利 物理学家 伏特 而命名的。又简称“伏”。我国通用交流电的电压单相为220伏。

• The range of a voltmeter may be extended by means of a series resistor called a multiplier as shown in FIG.

  如图2所示，采用一种称为倍增电阻的串联电阻器即可扩大伏特表的量程。

• A voltmeter is an instrument used for measuring the electrical potential difference between two points in an electric circuit.

  伏特计是用于测量电路中两点之间电势差的仪器。

• For every device you plug into the wall, you're running at least 110 volts of electricity through a length of wire.

  凡是插在墙上插座里的电器，它的电源线里至少传输着110伏特的电流。

• Oscilloscope: Electronic test equipment which displays, as a graph on the face of a CRT, the relationship of an input voltage to time.

  示波器：电子测试仪器，它把输入电压的伏特数量和时间的关系以图圾形式在阴极射线管的萤幕上显示出来。

• The holiday detector shall be checked with a DC voltmeter at least once each shift to ensure accuracy.

  应至少在每次换班时用直流电伏特计检查一次漏涂检测仪以确保其准确度。

• By definition, the capacitance is one farad when one coulomb of charge is stored with one volt across the plates of a capacitor.

  根据定义，电容是当一个人的法拉利库仑电荷储存一伏特通过盘子的电容器。

• Chevy Volt, a car that can go up to 40 miles before it uses any gas at all. That's an American revolution.

  雪佛兰伏特，能不耗费一滴油跑完40英里。这就是美国式的革命。

• Electric conductors, for a voltage not exceeding 80v, fitted with connectors, of a kind used for telecommunications.

  供通讯用电导体，装有插接器，电压未超过80伏特者。

• Right now we have been excluding regions of mass where the Higgs might be already at the Tevatron.

  此刻我们已经在解除希格斯粒子起先可能在垓电子伏特加速器中的质量规模。