fuel mixture

基本解释

In a solid-fuel rocket the reaction of fuel mixture is relatively slow and steady rather than explosive.
在使用固体燃料的火箭中，燃料混合物的反应比较缓慢而稳定，而不是爆发性的。
Spark plugs only ignite the fuel mixture near the spark gap, reducing the combustion efficiency, and the metal that makes them up is slowly eroded as they age.
火花塞只点燃火花隙附近的燃料混合物，这就降低了燃烧效率，并且随着使用年限增加火花塞中的金属慢慢被侵蚀。
With fuel mixture in the air inhaled air filter, air filter dust, carbon and other debris, which guarantees the inhaled air clean.
在吸入空气与燃油混合之前，空气滤清器滤去空气中灰尘、碳及其它杂物，从而保证了吸入空气的清洁。

The engines increase airflow, creating a more complete burning of the air-fuel mixture--and a more powerful vehicle.
FORBES: Magazine Article
But it turns out that pilots can run the engine better by adding some air and subtracting some gas in the fuel mixture.
FORBES: Institutional Stupidity, III
This is possible because with the lasers, the location of the ignition can be in the center of the air-fuel mixture, rather than just the portion closest to it.
FORBES: Replacing Spark Plugs With Lasers For A More Fuel-Efficient Car