conical reducer

例句：

1. 1. The machine uses a conicalreducer to convert the high-speedrotation into low-speed output.
   这台机器使用圆锥形减速器将高速旋转转换为低速输出。
2. 2. The design of theconical reducer is crucial for theperformance of the engine.
   圆锥形减速器的设计对发动机的性能至关重要。
3. 3. Theconical reducer isan essential component in the transmissionsystem.
   圆锥形减速器是传动系统中的一个关键部件。