differential cone bearing cup

例句：

1. 1.The differential cone bearing cup is an essential component in the design of aerospace vehicles.
   差动锥形轴承杯是航空航天车辆设计中不可或缺的部件。
2. 2. The engineers carefully assembled the differential cone bearing cup to ensure smooth operation.
   工程师们仔细组装差动锥形轴承杯，以确保顺畅运行。
3. 3. The differential cone bearing cup was designed to reduce vibration and noise during high-speedrotation.
   差动锥形轴承杯的设计旨在减少高速旋转时的振动和噪音。