The first thing to check in the ignition system is whether spark is coming out of the plug wirer then work back from this point.

要在点火系统中检查的第一件事是是否有火花从火花塞出来。

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This paper gives emphasis to structure, performance, key point of design and key link of operation of an ignition device over bed in fluidized bed boiler.

本文重点介绍流化床锅炉床上点火装置的结构、性能、设计要点及其操作要领。

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Two methods of determining ignition advance Angle are proposed according to different reference point, and the reason for this difference of the two methods are analyzed.

按参考点的不同，提出了两种确定点火提前角的方法，并分析了两种方法产生差别的原因。

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The area near an uphill incline is considered a collection point for fuel and ignition sources, and it's possible a piece of debris fell into the tinder-dry brush early Thursday and sparked the fire, Piranio said.

NPR: Cause Of California Wildfire Appears Accidental