过电压[化]overvoltage[例句]Adding a solid-state relay and control circuitry to an amplifier's output provides overvoltage protection. 为放大器输出增加晶体继电器和控制电路,提供过电压保护。过冲电压[词典] overshoot voltage[例句]The duration of the overshoot voltage is generally short.过冲电压的持续时间通常很短。