surge arrestors是什么

Surge Arrestors什么意思 "surge"是什么意思! maximum surge current upstream surge tank surge什么意思? Export surge swells china trade surplus. surge far out of reach of many buyers,这里surge 是啥意思? 求翻译Paris saw a surge in heat wave deaths sway,roll,surge,yaw在航海英语中的意思 should people improve their appearance through plastic surge Actions to be taken in the event of the turbocharger surge 什么是二次冲击电流（secondary Inrush Current）即浪涌电流（surge Current）?