Carburetors for automobile engines usually contained a storage chamber for liquid fuel, a choke, an idling jet, a main jet, an airflow restriction, and an accelerator pump.

汽车发动机用的化油器的组成通常包括燃油室、阻风门、怠速量孔、主量孔、空气节流喉管和加速泵。

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Fuel dispersal are divided into three stages: that is, the forming and spreading of jet, the expanding of fuel in two directions and the merging motion of gas-liquid.

划分燃料抛撒过程为三个阶段：射流形成与扩散运动阶段、燃料两向膨胀运动阶段和气液融合运动阶段。

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Gasification of coal offers the potential to turn dirty burning hydrocarbons into cleaner burning liquid fuels, such as synthetic natural gas, jet fuel and gasoline, as well as hydrogen for fuel cell use, a developing field.

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