selective separation

例句：

1. 1.The selective separation of the two groups allowedus to identify the key factors influencing their performance.
   两组的选择性分离使我们能够识别出影响他们表现的关键因素。
2. 2.The selective separation of the two groups allowedus to identify the key factors influencing their performance.
   两组的选择性分离使我们能够识别出影响他们表现的关键因素。
3. 3.The selective separation of the two groups allowedus to identify the key factors influencing their performance.
   两组的选择性分离使我们能够识别出影响他们表现的关键因素。