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10 天
新成果:科学家找到降解“永生化学品”方法
一种日常生活中常用的化学品,因其难以降解被称为“永生化学品”。因不能降解,其毒性会长期残留在土地和水源里,严重影响人们身体健康。日前,美国科学家终于在实验室里找到一种降解这种化学物的方法。
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