静电放电在飞船和云层中形成电弧然后消失。
如果气隙太小，当触点开路时就会形成电弧，并且电流继续流通。
If the gap is too small, an arc may develop when the contacts open and current continues to flow.
所述压接压模包括适于防止与所述压接压模形成电弧的非导电材料。
The crimping die comprises an electrically non-conductive material adapted to prevent electrical arcing with the crimping die.
碳精棒两根棒的任一根，电流流经该棒形成电弧，如在闪电或焊接时。
Either of two rods through which current flows to form an arc, as in lighting or welding.
结果表明，双丝间接电弧气体保护焊在两丝端部形成电弧，其电弧本质仍然是气体放电的一种表现形式。
Results show that the arc was burning between the two wires in twin-wire indirect arc welding, and the arc was still a type of gas discharge in nature.
增加电弧的压缩程度可以使高温等离子射流延长，形成更为均匀的高温区域，同时加大射流的速度，可以减小切口上下的宽度差。
Increase the compression degree can make arc of high temperature plasma jet extended, form more uniform high temperature area, and increase the speed of the jet, can reduce the width of the poor.
人类对电弧很熟悉------它是（这样形成的：）两个电极或两个点充上了电，携带着电流；突然，它们之间的空气充满了微小的，快速移动的电光。
Humans are familiar with arcing, where two poles or points are electrified, carrying an electric current, and suddenly the air between them is filled with a minor lightning bolt - zap.
针对富勒烯科学所面临的这些问题，本论文通过在石墨电弧放电反应中引入氯源，进行了一系列的有关氯参与下合成富勒烯的实验，重点考察了氯对富勒烯形成的影响。
In this thesis, a series of experiments involving chlorine were carried out in a graphite arc-discharge reactor and the study focus on the influence of chlorine on the formation of fullerenes.
例如，电弧炉就是一种非线性负荷，因为加上正弦电压后，它将形成非正弦电流(大量谐波)。
For example, an arc furnace is nonlinear since it will draw a no sinusoidal current (rich in harmonic's) when a sinusoidal voltage is applied.
在水下焊接过程中，脉冲电源输出高电平时，停止送丝，电弧稳定燃烧并形成熔滴；
During the welding process, when underwater welding power outputs high level, the system stops feeding wires and wires burn upwards with forming molten droplets.
火花由电弧产生，是由经过火花塞电极的高电压形成的。
The spark consists of an electric are produced by applying a high voltage across the electrodes of a spark plug.
对各滤波器组的特点作了阐述，从而对直流电弧炉稳弧装置形成一个完整概念。
Characteristics of various filter units were presented so as to give a completed concept of the arc stabilizing device of the DC electric arc furnace.
低气压下绝缘子污闪放电过程中局部电弧存在飘离绝缘子表面形成空气间隙电弧的现象。
The partial arc may derive from the surface of polluted insulator string and form the air gap arc during the pollution flashover process at low air pressure.
结果表明：表面越粗糙，越易起弧，形成更高的电弧能量，磨损形式主要是磨粒磨损、电弧侵蚀；
The results show that the higher rough surface will result in the arcing more easily and form higher arc energy, the forms of wear are mainly abrasive wear and are erosion.
现代下降特性电子弧焊电源设置的后拖特性一般是由电弧电压取样作为参考电压形成的。
The electron arc welding power source without sampling of arc voltage is introduced in this paper.
使管内形成很高压力，并沿管道形成纵吹，电弧被迅速拉长而熄灭。
Make tube forming high pressure, and along the pipe form the blow, arc was quickly spin and go out.
电弧形成时，气体快速积累，油迅速流入油枕中。
If an arc forms, gas accumulation is rapid and oil flows rapidly into the conservator.
电弧形成时，气体快速积累，油迅速流入油枕中。
If an arc forms, gas accumulation is rapid, and oil flows rapidly into the conservator.
通过灰口铸铁同质电弧冷焊焊缝断口宏观与显微分析，对灰口铸铁焊缝裂纹的形成及扩展机理进行了探讨。
In this paper, the fracture of grey cast iron weld has been observed by SEM, and the mechanisms of the cracking initation and progression have been discussed.
在电弧稳定燃烧的过程中，液体被电弧的高温所加热，在弧柱周围形成气泡，为电弧提供了一个气体氛围的放电环境。
During the steady arc discharge course, liquid is heated up by the hot arc plasma, so a gas bubble is formed around the arc column and affords a gaseous environment for arc discharge.
该管形成连续的电弧路径并具有位于电弧 路径的每一端的电极。
The tube forms a continuous arc path and the tube is provided with electrodes disposed at each end of the arc path.
在高热流条件下电热毛细管材料的消融过程中 ，会形成壁面蒸气罩效应 ，这种等离子体壁面蒸气罩特性对消融控制电弧发生器的工作性能非常关键。
While the capillaries materials are being ablated under the high heat fluxes condition, vapor shield often occurs near the inner wall, which could help control the surface being eroded furthermore.
在高热流条件下电热毛细管材料的消融过程中 ，会形成壁面蒸气罩效应 ，这种等离子体壁面蒸气罩特性对消融控制电弧发生器的工作性能非常关键。
While the capillaries materials are being ablated under the high heat fluxes condition, vapor shield often occurs near the inner wall, which could help control the surface being eroded furthermore.
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