electric spark discharge

基本解释

The marine electric spark uses two kinds of discharge form and multiple electrode structures.
海洋电火花震源采用两种放电形式和多种电极结构。
The ignition of combustible gas stream by electric spark discharge was considered both theoretically and experimentally.
对电火花引燃可燃气流的问题进行了理论分析和实验研究。
Electrical discharge machining (EDM), spark machining, as it is so called, is based on the eroding effect of an electric spark on both the electrodes used to produce it.
放电加工（EDM）或称为电火花加工是基于两电极之间产生的电火花蚀除作用实现的。