In present, the turn variation ratio of the gasoline in which the machine adjusting turn device is used is great. So the generator's electricity function index sign is influenced very badly.
目前，使用机械式转速调整装置的小型汽油机的转速调整率较大，从而严重影响了小型汽油发电机组电气性能。
2
Therefore, the carburetor or another metering device must combine the gasoline properly with the correct amount of air in order for the combustion process to release the energy in the gasoline.
因此，化油器或者其他的类似装置必须精确地按照比例将汽油与空气进行混合，使得汽油充分燃烧。
3
This paper introduces the application of air supple device and three way catalytic converter to reduce gasoline vehicle emission.