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。

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。

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。

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。

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。

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。

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。

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。

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。

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。

This method employs contact electrical discharge etching to remove wheel metal bond for wheel dressing.

它利用接触放电电蚀原理以达到去除砂轮的金属结合剂而修锐或整形砂轮。

The experiments were performed on an electrical discharge small hole machine DK730 (made in China, modified by author).

实验执行了在一个放电小孔机器DK730 （制造在中国，由作者修改）。

The core technique problems during wire cut electrical discharge machining in the inner conductor sheet were analyzed by this paper.

分析了板线内导体在利用数控电火花线切割加工中所遇到的工艺技术难题。

The forming mechanism of different micro structures fabricated by micro electrical discharge machining (EDM) deposition was studied.

对微细电火花沉积加工中沉积所得不同微细结构的成形机理进行了研究。

The article analyzes the characteristic and the working condition of the cutting fluid using in electrical discharge machining (EDM).

分析线切割工作液的工作特点及工作状态，从生产实践中总结出科学合理选择使用工作液的方法。

The effect of particles on the electrical discharge machining (EDM) and cutting property of silicon nitride-based composites was analyzed.

分析了颗粒复合对氮化硅基陶瓷复合材料的火花放电加工性及切削性能所起的作用。

The newest trends of electrical discharge machining (EDM) including die-sinking EDM, micro EDM and wire EDM (WEDM) in Japan were presented.

综述了日本在放电加工领域的最新研究动态，包括成形放电加工、微细放电加工和线切割放电加工三部分内容。

The influence of peak current on finishing high-speed wire electrical discharge machining (WEDM) in gas and emulsion dielectric is studied.

研究了在大气和乳化液两种介质中，峰值电流对高速走丝电火花线切割加工的影响。

Voltage between tool and workpiece is an important parameter in the on line monitoring of wire electrical discharge machining (WEDM) process.

电火花线切割加工时工具(电极丝)和工件之间的放电电压是对放电加工过程进行实时检测的重要参数。

The paper deals with a linear direct drive mechanism of electrode for electrical discharge machining (EDM) and its drive and control principle.

在介绍椭圆微驱动电火花加工机理的基础上，分析了椭圆微驱动器对驱动电路的要求。

The temperature fields during ultrasonic vibration aided electrical discharge machining in gas are simulated with ANSYS method and FEM software.

用A NSYS以有限元软件对超声振动辅助气中放电加工过程的温度场进行了数值模拟。

Experimental research is done on Electrical Discharge Gringing (EDG) with sheet-electrode for the kind of slender rod with low rigidity in this paper.

对低刚度细长杆类零件采用板状电极进行了电火花磨削加工(EDG)工艺试验研究。

The dimensional accuracy of electrical discharge machining(EDM) is greatly influenced by the overcut resulting from the discharge gap and electrode wear.

电火花加工工件的尺寸精度受过切量影响，而过切量的大小主要取决于放电间隙和电机损耗。

Abstract: The paper deals with a linear direct drive mechanism of electrode for electrical discharge machining (EDM) and its drive and control principle.

文摘：在介绍椭圆微驱动电火花加工机理的基础上，分析了椭圆微驱动器对驱动电路的要求。

The machining precision and surface quality are introduced in electrical discharge machining and their causes as well as improved measures are put forward.

介绍了电火花加工中常见的加工精度和表面质量问题以及产生的原因及相应的改善措施。

This paper develops the CNC system of precision electrical discharge machining (EDM) machines tool which consists of computer and single chip microcomputer.

本文论述了我们研制的用系统机和单片机组成的精密电火花加工机床数控系统。

When ozone is formed from ordinary air exposed to electrical discharge or ultraviolet light, other toxic gasses, such as nitrogen oxides, are formed as well.

当臭氧，形成了以氮普通空气接触放电或紫外线照射等其它有毒气体，氧化物的形成以及。

In order to study the mechanism of electrical discharge machining (EDM), the energy distribution of cathode and anode was calculated based on photon emission.

为了研究电火花加工过程的机理，基于光子发射计算了阴极、阳极的能量分布。

A new WEDM (Wire Electrical Discharge Machining) technology for finishing cut has been developed, in which gas has been used as a dielectric instead of water.

用气体介质代替液体介质，开发出了一种新型的电火花切割精加工工艺。