在电流通入火花塞中使它运转之前，两个接触点之间需要有空隙。
Before the electrical current puts into operation in a spark plug, the two points of contact have to be gapped.
把电离层和地面想象成电池的两极。用一根导线连接这两极的话，电流就会流动，然后就会产生火花。
Think of the ionosphere and the ground as the terminals on the battery and you put a wire between those two terminals and current flows, and literally you get a spark.
在充满氙气的灯柱中的两个电极之间进行火花放电将产生“电离气体管”，电流通过该管流动，从而导致气体发光。
A spark discharge between two electrodes produces an "ionised gas tube" in the xenon gas-filled lamp piston through which electric current flows which in turn causes the gas to light up.
应用该模型进行了火花半径、接地体冲击地电位分布、电流波形及冲击接地电阻的计算。
Computation of spark discharge radius, impulse grounding potential distribution, current waveform and impulse grounding resistance is conducted by using this model.
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。
The influence of peak current on finishing high-speed wire electrical discharge machining (WEDM) in gas and emulsion dielectric is studied.
分电器的第二个作用是通过分火头，旁电极和辅助线路，将高压电流准时分配给相应的火花塞。
The distributor's second job is to distribute each high-voltage surge to the correct spark plug at the correct time by means of the distributor rotor and cap and secondary wiring.
阻尼电阻r 6：对火花放电电流起缓冲作用，并阻尼高压输出回路中lc分布参数引起的寄生振荡。
Buffer resistance R6: playing buffer effect on spark discharge current and hindering. The parasitic vibration brought by LC distributing parameters of high-voltage output loop.
介绍了为DPF- 300型脉冲电流源同步放电系统研制的同轴型场畸变火花开关。
The gas switch with coaxal field distortion electrodes used in type DPF-300 current pulse discharge system is introduced.
由此证明了火花塞离子电流爆震信号可以用于爆震强度的评价分析，作为汽油机爆震电控的反馈信号。
Its verified that the knock signals of ionization currents are strong enough to be used for analysis of knock intensity and as a feedback signal for electronic-control.
此元件产生数千伏的高电压火花，但具有非常短的持续时间和非常低的电流。
This element generates high voltage sparks of several kilovolts, but with a very short duration and very low current.
火花塞离子电流信号携带着丰富的发动机燃烧过程的信息。
The spark plug ion current signal carries along rich information about the engine combustion process.
我不知道你们是否知道，火花塞是怎样工作的，在电流通入火花塞中使它运转之前，两个接触点之间需要有空隙。
I don't know if you know how a spark plug works, but for the electrical current to fly into operation in a spark plug, the two points of contact have to be gapped.
在火花试验装置上进行爆炸试验，得到本质安全复合电路的放电波形，发现电弧电压基本维持在最小建弧电压，而电容电流随着电路参数的不同而发生振荡。
It was found that when the capacitive ignition occurred, arc voltage will keep minimum arcing voltage, but arc current possibly attenuates in sinusoidal form with different circuit parameters.
放电单脉冲的电流峰值和脉宽决定了单个电火花蚀坑的大小和深度，从而直接决定了工件的加工表面粗糙度、形状精度和尺寸精度。
The peak current and pulse duration of single pulse determine the size and depth of discharge crater, so they determine the machining surface roughness and size and shape accuracy.
结果表明：不同电流密度时，都可在阳极表面观察到细小电火花。
The results showed that a multitude of small sparks covered the entire surfaces of the samples at applied constant current densities.
该系统配合火花塞离子电流检测装置，可以实现对不同火花塞热值进行测试比较的目的。
Associated with ion current detection device, this system can test and compare different kinds of spark plugs.
工件表面洁净度影响小，利用电流缓升，缓降焊功能可以减少焊接时产生的火花飞溅和毛刺。
The influence on the surface smoothness of parts is small and the slow increase and decrease of welding function reduces the spark flashing and burs during welding.
工件表面洁净度影响小，利用电流缓升，缓降焊功能可以减少焊接时产生的火花飞溅和毛刺。
The influence on the surface smoothness of parts is small the slow increase decrease of welding function reduces the spark flashing burs during welding.
气体火花开关在大电流工作情形下，会因为开关电极受到高能量、大电流电弧的烧蚀作用而影响其工作性能和寿命。
The electrode erosion of gas spark switch caused by high current, high energy arc influences the feature and lifetime of the switch.
当负载电流过大时还有可能产生电火花而引起异常磨损。
The brush will produce abnormal wear with the appearing of the electric spark when overload current passes.
加载电压或电流过大易导致薄膜厚度较薄处产生电火花，使元件熔断失效。
An overloaded voltage or current would cause a electrical sparkle in the thinner zone, which broke the films components and made them lose effectiveness.
当泄漏电流达到这水平时﹐火花机将再也不能有效输出电流来产生高的测试电压。
Whenthe leakage current reaches this level, there is no more availablesupply current to generate a greater test voltage.
本文描述了一种直接利用火花塞电极作为传感器检测南方摩托车发动机早燃的方法，作者在文章中详细分析及讨论了离子电流的产生机理。
This paper describes a system for preignition in motorcycle engine using spark plus as a detecting probe, the author carries out researches on a method how the ionic current comes into being.
本文描述了一种直接利用火花塞电极作为传感器检测南方摩托车发动机早燃的方法，作者在文章中详细分析及讨论了离子电流的产生机理。
This paper describes a system for preignition in motorcycle engine using spark plus as a detecting probe, the author carries out researches on a method how the ionic current comes into being.
应用推荐