We shall start the two blocks from rest at the center point of the track and force them apart by exploding the cap with an electric spark.
开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。
The fire in the engine sets off a series of explosions.
引擎中的火花引起一连串的爆炸。
Do not touch any electrical switches because a spark can cause an explosion.
千万不要触支任何电掣，因为小小的火花也可以引起爆炸。
Remember: never make a phone call or touch any electric switch in the house because a spark might cause an explosion.
记住：千万别打电话或接触任何电器开关！因为一丁点儿火花就可能会引起爆炸。
Excessive detonation has caused the porcelin on this plug to break away.
过分的爆炸会引起火花塞上的陶瓷头的破裂。
The slightest spark can set off the explosive stored here.
一丁点儿火花都能引爆储存在这儿的炸药。
Experimental study on gas explosion detonated by the rock friction sparks
岩石撞击摩擦火花引爆瓦斯的实验研究
"Electrical apparatus for explosive atmospheres--Non-sparking electrical apparatus ""n"""
"GB3836.8-1987爆炸性环境用防爆电气设备无火花型电气设备""n"""
Application of explosively welded copper/steel clad material in EDM
铜/钢爆炸复合材料在电火花加工中的应用
Electrical sparkle control measures for inhibiting coal dust explosion
基于抑制煤尘爆炸事故的电气火花控制措施
Warning: Never dispose of batteries in a fire because they may explode.
警告：不要将电池放入火中，以免引起爆炸。
Gas burners are ignited by a high-voltage spark in a pilot gas stream or by an electrically heated wire.
煤气烧嘴可在引火煤气流中用高压电火花点火，亦可用电热丝点火。
Fire, Bursting Pipes, Sprinkler Leakage & Explosion only.
保火灾、爆喉、自动灭火花洒渗漏及爆炸。
Detonation is a secondary explosion that occurs in the combustion chamber after the spark jumps the sparkplug gap.
爆震是在燃烧室内当火花跳过火花塞电极间隙以后发生的一种二次爆燃。
an outburst of heavy rain; a burst of lightning.
地震引起火山的爆发。
electric ignition
电火花点火,电气点火
A device, such as a fuse or percussion cap, used to set off an explosive charge.
引爆器用来引爆炸药的装置，例如引线或火帽等
Among the fire hazards and explosion accidents occurred in industrial and mining enterprises, electric fire hazards and explosion accidents make up a large percentage.
工矿企业火灾和爆炸事故中,因电气引发的火灾和爆炸事故占有很大的比例。