USLE

例句：

1. 1. The USLE model is used to evaluate the effectiveness of a program.
   USLE模型用于评估项目的有效性。
2. 2.The USLE model has been widely adopted in various industries.
   USLE模型已在各行业广泛采用。
3. 3. The USLE model provides a framework for evaluating the impact of environmental policies on ecosystems.
   USLE模型为评估环境政策对生态系统的影响提供了一个框架。