contact electricity

• 接触电

contact electricity的用法和样例：

例句

1. This error voltage is known as contact potential or offset voltage.
   该误差电压就是所谓的接触电势或偏移电压。
2. To verify a switch card's specifications, the contact potential can be measured with a sensitive voltmeter.
   若需验证某个开关卡的技术指标，可利用灵敏的伏特计测得其接触电势。