load wear index

例句：

1. 1.The load wear index is an important factor in determining the lifespan of a machine.
   负载磨损指数是决定机器使用寿命的重要因素。
2. 2.The engineers carefully analyzed the data to calculate the load wear index.
   工程师们仔细分析了数据，计算出了负载磨损指数。
3. 3.The company has implemented a new system to improve the load wear index and reduce downtime.
   公司已经实施了一个新的系统，以提高负载磨损指数并减少停机时间。