英语翻译全氟辛酸（PFOA）和全氟辛烷磺酰基化合物(PFOS)是新近认定的持久性污染物之一,虽然对环境的危害越来越严重,
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The acid (PFOA) and fluorine all fluorine essien acyl compounds (PFOS silane sulfonylurea) is the newly identified one of the permanence of pollutants, although the harm to the environment is more and more serious, but there are few on the soil ecological toxicity. Therefore the indoor simulation methods, to PFOA and PFOS and soil enzyme activity dose effect between the relationship between. The results showed that soil PFOS and PFOA invertase have inhibition, the relationship between significant, and reveals the soil enzyme activity can characterize into soil PFOS and the extent of the pollution PFOA; PFOS and on soil phosphatase activities of PFOA to red soil, in effect, but larger phosphatase activities of corn soil and soil didn't DuoDa influence, garden and the influence law is not apparent, have generally been volatility changes, pending further study.

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