balanced type carburettor

例句：

1. 1. The balanced type carburettor is essential for maintaining the proper air-fuel ratio in your engine.
   平衡式化油器对于保持发动机中的空气和燃料比例至关重要。
2. 2.Engineers use this device to control the amount of fuel injected into the engine, which affects its performance and efficiency.
   工程师使用这种装置来控制注入发动机的燃料量，这会影响其性能和效率。
3. 3. The balanced type carburettor helps to minimize emissions during operation, contributing to cleaner air quality.
   平衡式化油器有助于减少运行过程中的排放，有助于改善空气质量。