火花放电

Numerical simulation of gas spark gap discharge.

气体火花开关放电的数值模拟。

Plasma cutting machine work, the first plasma arc ignition by high-frequency oscillator excited between the electrode and the inner wall of the gas nozzle, resulting in high-frequency discharge, the gas ionization and the formation of local small arc, this small arc by the compressed air role, from the nozzle to ignite plasmon in the arc, spark generator, which is the main task.

等离子切割机工作时，首先要引燃等离子弧，由高频振荡器激发电极与喷嘴内壁之间的气体，产生高频放电，使气体局部电离而形成小弧，这一小弧受压缩空气的作用，从喷嘴喷出以引燃等离于弧，这是火花发生器主要的任务。

An efficient sparker for a pulse powered underwater acoustic source for minesweeping is capable of repetitive discharges at about 15Hz for at least one hour without replacement or maintenance.

水下扫雷用的、用于脉冲水下声源的高效火花发生器能够重复放电，频率约为15 Hz，持续时间至少1h，无需更换和维护。

Since 1976, Hexing has striven hard for 20 years and has grown to one of the largest E.D.M.

从1976年研制火花机以来，一直致力於制造最优良的放电加工机，经二十余年的努力，已成长为台湾最具规模之E.D.M制造厂之一。

The static electricity harm is attributed with the electric power and the static electricity spark, in the static electricity harm the most serious static discharge causes combustible substance being on fire and explodes, the senior citizen is easier the static electricity influence, the excessively high static electricity also frequently causes the human to lather, the headache, the chest to be stuffy, scant of breath, cough.

静电危害起因于用电力和静电火花，静电危害中最严重的静电放电引起可燃物的起火和爆炸，老年人更容易受静电的影响，过高的静电还常常使人焦躁不安、头痛、胸闷、呼吸困难、咳嗽。

In this paper, a new ceramic surface flashover trigger of pseudospark switch is presented for the first time.

设计了伪火花开关的陶瓷材料表面放电触发器，该触发器体积小，结构简单，可焙烧。

Electromagnetic pulse generated by electrostatic discharge spark can severely interfere in normal operation of the electronic systems and even damage them.

静电放电火花产生的电磁脉冲会对电子系统的正常工作造成严重的干扰，甚至造成系统的损伤。

An early radio transmitter using a discharge across a spark gap as the source of its power.

通过火花隙放电作为其电源的早期无线电发射机。

Therefore, the need for a gasoline engine when to control the spark plug ignition system. This system requires an accurate control of spark plugs and spark discharge energy of the moment, be able to ensure the normal gasoline engine. gasoline engine fuel supply system and ignition system is a high proportion of the gasoline engine fault location.

因此，汽油发动机需要一套控制何时让火花塞工作的点火系统，此系统必须精确控制火花塞放电的时刻和火花能量的大小，才能保证汽油机的工作正常，汽油机的燃料供给系和点火系是汽油机上发生故障比例较高的部位。

In a real application of the optical fiber sensor, there is no spark or discharge, but convenient way of building long-distance measurement.

与传统传感器相比，它具有灵敏度高、响应速度快、抗电磁干扰、耐腐蚀，在测量过程中自身不会出现火花、放电，易于实现远距离在线检测等优点。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。