attrition test

例句：

1. 1. The attritiontest is a method used to measure therate of material loss over time.
   磨损测试是一种测量材料随时间损失速率的方法。
2. 2. Inthis experiment, we conducted an attrition test on the durability of our newproduct.
   在这个实验中，我们对新产品的耐用性进行了磨损测试。
3. 3. Theattrition test results showedthat the material was wearing outfaster than expected.
   磨损测试结果显示，材料比预期更快地磨损。