grinding media wear

例句：

1. 1.The grinding media wear is a critical factor in determining the efficiency of the grinding process.
   研磨介质磨损是决定研磨过程效率的关键因素。
2. 2.The wear of the grinding media is an important factor that affects the lifespan of the grinding tool.
   研磨介质的磨损是影响研磨工具使用寿命的一个重要因素。
3. 3.To improve the performance of the grinding machine, it is necessary to reduce the wear of the grinding media.
   为了提高磨削机的性能，有必要减少研磨介质的磨损。