What people did is they said let's define a unit of energy that represents a unit charge accelerated across a unit potential difference, and let's call that the electron volt.
前人们所做的就是他们说让我们确定,一个能量单位用来代表一单位电荷,加速穿过形成的一单位电势差,我们叫它电子伏特。
This is the SI unit, the systeme international unit for electric charge.
这是国际单位制,电荷的国际单位制。
Unit charge times unit voltage then would give me what?
单位电荷乘以单位电压会得到什么呢?
What is the unit of charge in SI? Coulomb.
国际单位制中的电荷单位是什么,库仑。
Chemically this is the smallest unit of charge.
化学上说,这是电荷的最小单位。
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