1、The experiments were performed on an electrical discharge small hole machine DK730.
實驗執(zhí)行了在一個放電小孔機器DK730 （制造在中國，由作者修改）。

2、Such a light source is provided by any atomic vapour in which an electrical discharge is running.
任何一種發(fā)生放電過程的原子蒸汽都能提供這樣一種光源。

3、Lightning is a brilliant flash of light produced by an electrical discharge from a storm cloud.
閃電是一種因為暴風(fēng)云放電而產(chǎn)生的一種明亮閃光。

4、A novel micro electrical discharge machining method is described.
論述了一種新的微細(xì)電火花加工方法。

5、the electrical discharge that travels along a nerve fiber
通過神經(jīng)纖維的放電波。