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1·He passed an electric spark through a mixture of gases.

他使一束电火花穿过一团气体混合物。《柯林斯英汉双解大词典》

2·He knew that he needed an electric spark to light the petrol and start the engine.

他知道他需要电火花来点燃汽油从而启动引擎。

3·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。

4·Last time I played with a can, an electric spark ignited the liquid part and I lost my eyebrows.

上一次我与一位可以扮演一个电火花点燃液体的一部分，我失去了我的眉毛。

5·Channeling electrons within the air, she can ignite an electric spark that will jump from foe to foe.

梅杜莎通过导引空气中的电子，可以引发一个在敌军中穿梭的闪电。

6·Numerical controlled electric spark machine tool has been widely used in model processing in recent years.

近年来数控线切割机床已经在模具加工生产中得到广泛的应用。

7·The brush will produce abnormal wear with the appearing of the electric spark when overload current passes.

当负载电流过大时还有可能产生电火花而引起异常磨损。

8·Now pulsewidth modulating technology is widely used in pulse power needed by electric spark fine machining.

当今脉宽调制技术在电火花微细加工所使用的脉冲电源中得到广泛应用。

9·Objective: Studied on mechanism and clinical effectiveness for the cervical vertigo with drug electric spark.

目的研究药物电火花疗法治疗颈性眩晕的机理及临床疗效。

10·He pointed out that although direct contact with electric spark my body or face, but the whole process very safe.

他指出，虽然电火花直接接触我的身体或面部，但整个过程非常安全。

电火花

1·He passed an electric spark through a mixture of gases.

他使一束电火花穿过一团气体混合物。《柯林斯英汉双解大词典》

2·He combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing.

他把好奇和想象结合起来，进行了一次著名的实验，证明了闪电和电火花是同一回事。

3·Central Iron and Steel Research Institute (CISRI) built the first electric spark sintering machine in China in 1979 and put it into production.

钢铁研究总院于1979年建成投产国内第一台电火花烧结机。

4·The electric spark build-up welding technology features less heat input and negligible residual stress etc., which is non - replaceable in the welding of special key components.

电火花堆焊工艺具有热输入量小、残余应力可忽略不计等显著特点，在特殊关键部件焊接中有不可替代性。

5·The electric spark source has a high rate of repeatability and accurate firing time, hence, it is a desirable coded source.

电火花震源有高的重复率和准确的激发时间，因此，它是一种比较理想的编码震源。