sonic discharge carburetor

例句：

1. 1.The sonic discharge carburetor is responsible for the precise mixing of fuel and air in the engine.
   超声波喷油器负责在引擎中精确混合燃料和空气。
2. 2. The sonic discharge carburetor has been upgraded to improve efficiency and reduce emissions.
   超声波喷油器已经升级，以提高效率并减少排放。
3. 3. The sonic discharge carburetor was designed to minimize noise and vibration during operation.
   超声波喷油器设计成在运行过程中最小化噪音和振动。