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,

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,但很少有对土壤生态毒性的研究.为此采用室内模拟的方法,对PFOA和PFOS与土壤酶活性间的剂量-效应关系进行研究.结果表明,PFOS和PFOA对土壤转化酶有抑制作用,之间的关系显著,揭示出土壤转化酶活性可以表征土壤PFOS和PFOA污染的程度；PFOS和PFOA对土壤磷酸酶活性中,对红壤中磷酸酶活性影响较大,但对玉米土和菜园土没多大影响,且影响规律不明显,总体呈波动性变化,有待进一步研究. 961676 1年前他留下的回答 已收到1个回答

007gbj 网友

该名网友总共回答了14个问题，此问答他的回答如下：采纳率：92.9%

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.

1年前他留下的回答

9

　　以上就是小编为大家介绍的英语翻译全氟辛酸（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, 的全部内容，如果大家还对相关的内容感兴趣，请持续关注上海建站网！