初期: prime; initial stage; early ...爆燃: detonation火花: spark; spark discharge; spar ...提前: shift to an earlier date; mo ...火花提前: spark advance磁电火花提前: magneto spark advance自动火花提前: automatic spark advance磁电机火花提前: magneto spark advance最适宜的火花提前: optimum spark advance引燃火花: incendiary spark火花(点火)爆燃: spark knock自动火花提早: automatic spark advance提前火花: early spark爆燃: detonation (内燃机)◇爆燃比 explosion ratio; 爆燃过程 deflagration; 爆燃仪 knockmeter初期: prime; initial stage; early days; preliminary stage: 20世纪初期 early in the twentieth century; 解放初期 during the initial post-liberation period; just [right] after liberation; 劳工运动初期 the pioneering days of the labour movement; 战争初期 in the early days of the war; 在他文学生涯的初期 during the first period of his literary career; 战后初期 in the early postwar period◇初期白内障 incipient cataract; 初期保险费 initial premium后期爆光: after exposure先期爆炸: premature延期爆炸: delayed explosibility延期爆炸的: delayed-action提前: 1.(往前移) shift to an earlier date; move up (a date); bring forward; advance 罢工的时间提前了。 the time for the strike has been moved up.2.(事先) in advance; ahead of time; ahead of schedule; beforehand 提前释放 release [discharge] before the sentence expires; 提前一个月完成计划 fulfil the plan a month ahead of time; 提前召开大会 convene the congress before the due date; 提前完成任务 fulfil [finish] the task ahead of schedule [time]; 开会时间如有变, 请提前告诉我们。 if there is any change about the time of the meeting, please notify us in advance.; 提前点火 advanced ignition; preignition; 提前时间 pre-set time; lead time; 提前退休金 early retirement benefits; 提前消费 anticipate; 提前完成生产指标 meet production target ahead of time; 提前支付 anticipation炽燃火: hotspot复燃火: sleeper fire狂燃火: ru ing fire; running fire潜燃火: hangover fire全燃火: fully developed fire; fusion transition