micro-polluted drinking water sources
micro-polluted drinking water sources
微污染饮用水源
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Facing increasingly polluted drinking water sources, traditional treatment methods are difficult to effectively remove micro-pollutants and pathogens in polluted water sources.
面对日益遭受污染的饮用水水源，传统水处理方法已很难有效处理其中的许多微污染物及病原微生物。
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