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1·Lightning is a brilliant flash of light produced by an electrical discharge from a storm cloud.

闪电是一种因为暴风云放电而产生的一种明亮闪光。

2·Franklin's experiments showed that the lightning is an electrical discharge.

富兰克林的实验表明闪电是一种放电。《新英汉大辞典》

3·A novel micro electrical discharge machining (EDM) method is described.

论述了一种新的微细电火花加工方法。

4·Franklin 's experiments showed that the lightning is an electrical discharge.

富兰克林的实验表明闪电是一种放电。

5·Pulse generator is the key technology for electrical discharge machining (EDM).

脉冲电源是电火花加工的关键技术。

6·Therefore, an electrical discharge rate of the transporting arm into an atmosphere increases.

因此，增加了传送臂向大气中的放电率。

7·It is essential for on line detecting the spark locations in electrical discharge machine (EDM).

在电火花加工(EDM)过程中，在线检测放电位置具有十分重要的意义。

8·Such a light source is provided by any atomic vapour in which an electrical discharge is running.

任何一种发生放电过程的原子蒸汽都能提供这样一种光源。

9·There is machining error in electrical discharge machining (EDM) due to the electrode's orbiting.

在电火花成形加工（E DM）中， 电极的平动产生了加工误差。

10·A new method of ultrasonic vibration electrical discharge machining in gas is proposed in this paper.

介绍一种新的气体超声波振动电火花加工方法。