迟火花 late spark ; retarding spark

延迟点火 delayed ignition ; late ignition

点火延迟 firing delay ; spark delay ; SPRE Spark Retard

延迟火球 Delayed Blast Fireball

着火迟延 ignition lag ; ignition delay

延迟发火 delayed ignition ; retarded spark

点火迟延 ignition lag ; [动力] ignition delay ; lag ignition

延迟点火正时 retarded spark timing

电子控制延迟点火 electronic module retard

点火迟后 timing lag