After the sparkplugignition, the water molecule can generate much oxygen in the high temperature and high pressure to supply the fuel combustion.
在火花塞点火后，水分子在高温高压下产生大量的氧气，供油分子充分燃烧。
2
DIESEL engines, with their rough-and-ready, spark-plug-free method of fuel ignition, have a reputation for being smoky and smelly.
柴油机因其马虎粗糙的无火花塞点火方法，而素有烟雾弥漫和刺鼻难闻的恶名。
3
This information permits accurate, professional diagnosis of the spark plugs, plug wires, ignition system, fuel control and most other factors affecting the sparkplug voltage and combustion chamber.