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biological pollution of water bodies
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biological pollution of water bodies
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工学
水体生物污染
释
biological pollution of water bodies
水体生物污染
致病微生物、寄生虫和某些昆虫等生物进入水体,或某些藻类大量繁殖,使水质恶化,直接或间接危害人类健康或影响渔业生产。
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