regional treated wastewater
regional treated wastewater
区域处理废水
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Based on the characters of water pollution in different regions and drainage areas, the concept of regional treated wastewater was put forward, with its scope and notion defined and discussed.
基于水污染的区域化和流域性特点，提出了区域尾水的概念，并对其范围和内涵作了讨论与界定。
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