tailing water analysis

例句：

1. 1. The tailwater analysis ofthe river is crucial for understanding its ecologicalstatus.
   河流的尾水分析对于了解其生态状况至关重要。
2. 2. The tailwater analysis revealedthat the pollution levels in the river weresignificantly higher than expected.
   尾水分析显示，河流中的污染水平远高于预期。
3. 3. The tailwater analysis showed that the wastewater treatmentplant was not functioning properly.
   尾水分析显示，废水处理厂的工作状态不佳。