计算结果表明,在静风情况下,落潮期间油膜随落潮流向西南方向漂移,面积扩大,厚度减小,港区未受油污的影响;
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天然水源水中有机污染指标与氯消毒后三卤甲烷形成的相关性初步探讨污染水中还原性指标相关性探讨
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水源性病原体危害人类健康,而粪便污染是造成水中病原体污染的最主要原因,确定粪便污染来源对于健康危害评估及对污染水体的整改和管理至关重要。
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Amount cropland was destroyed and the environment was polluted by using clay brick.
黏土砖的应用破坏了大量的农田,污染环境.
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Environment was polluted by waste water waste gas and noise from chlor-alkali production.
氯碱 企业在生产过程中产生的废气、废水、废渣和噪声等对环境造成污染.
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Polluted water causes many kinds of diseases such as diarrheaenteristisetc.
污染的水引起多种疾病,例如腹泻、肠胃炎等.
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Purification: The purification of polluted water and decomposition of the harmful organic in water.
净化功能: 对污水中的有机有害物质具有降解功能.
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A recent industrial accident near Los Angeles has polluted the ocean and nearby coastal areas.
洛杉矶附近最近发生的一起工业事故污染了海洋及附近沿海地区。
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To get rid polluted of sewage, upstream factories must prevent it from flowing downstream.
为了清除污水,上游的工厂必须防止其流向下游。
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