With the increase of the distance between ignition electrodes and detector electrodes, the current and temperature at the electrodes gap are decreased.

随着测量电极与点火电极间距的增加，电极附近温度依次降低，离子电流焰后区信号亦逐渐降低。

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Using the high voltage between the two electrodes to breakdown of gas layer, thus generating an electric arc ignition devices.

利用高电压来击穿其两电极之间的气体绝缘层，从而产生电弧的一种电火花点火设备。

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