预点火

Preignition in an engine can cause severe damage to the pistons and cylinders.
发动机中的预燃可能会对活塞和气缸造成严重损坏。
The use of high-octane fuel helps prevent preignition in modern cars.
使用高辛烷值燃料有助于防止现代汽车发生预燃。
Advanced ignition timing may lead to preignition under certain conditions.
在特定条件下，提前点火可能会导致预燃。
Preignition is often caused by hot spots within the combustion chamber.
预燃常常由燃烧室内的热点引起。
Spark plugs with incorrect heat range can contribute to engine preignition.
热值不合适的火花塞可能导致发动机预燃。
Running an engine too hot consistently can result in chronic preignition issues.
发动机持续过热运行可能导致持续的预燃问题。
Deposits on pistons or spark plugs can create areas that initiate preignition.
活塞或火花塞上的沉积物可以形成引发预燃的区域。
In diesel engines, preignition is less common due to the compression-ignition process.
由于柴油发动机采用的是压缩点火过程，预燃较少发生。
High-performance engines are more susceptible to preignition due to their higher operating temperatures.
高性能发动机因其更高的工作温度而更容易发生预燃。
Adjusting the fuel-to-air ratio can help mitigate preignition problems in some engines.
调整燃油与空气的比例可以帮助减轻某些发动机的预燃问题。