直升机使用汽油机。

Helicopters use gasoline engines.

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常用的两大类内燃机是火花点火式(汽油机)和压缩点火式(柴油机)内燃机，他们使用不同种类的燃料。

The two major engine types in use are spark ignition (gasoline engine) and compression ignition (diesel engine) which use different types of fuel.

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“本次行动得到了VC10战机和“三星”空中加油机的支持，也得到了“E3D型”侦察预警机的支持。”

This operation was supported by VC10 and Tristar air-to-air refuelling aircraft as well as E3D Sentry and Sentinel surveillance aircraft.

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