环境工程专业的英语高手来翻译翻译把这段话译成英文谢谢重金属污染场地风险评价实例研究摘要本文利用某市郊A厂重金属污染调查数据，采用污染风险评价模型综合评价了重金属对土

Question

环境工程专业的英语高手来 翻译翻译 把这段话译成英文 谢谢重金属污染场地风险评价实例研究 摘要 本文利用某市郊A厂重金属污染调查数据，采用污染风险评价模型综合评价了重金属对土壤、空气、地下水污染带来的环境风险和人群健康风险。综合分析表明，场地目标重金属污染物为五种有毒重金属：Pb、Cd、As、Cr（VI）、Hg。其中Cd、As、Cr（VI）对人体存在潜在的致癌风险，另外Pb、Hg对人体存在着潜在的非致癌风险。五种重金属中Cd对植物危害最大，其次为As。Hg含量虽然较低，但易被植物富集，从而进入食物链，影响人体健康。致癌风险最大的重金属元素为Cr（VI），其对暴露于厂区的人群的年致癌风险达到了7.09×10-4，对暴露于居民区的人群的年致癌风险达到了6.46×10-4，这两类人群为高致癌人群。非致癌风险最大的为Pb，其次为Hg。而暴露途径方面，以蔬菜摄入污染物造成的健康风险为最大，其次为饮水摄入污染物造成的健康风险。

Answer 1

Heavy metal contaminated sites risk assessment Case Study Abstract In this paper, a suburb of Plant A survey of heavy metal contamination, pollution risk assessment model adopted comprehensive evaluation of the heavy metals in the soil, air, groundwater pollution and the environmental risk population health risks. Comprehensive analysis showed that the venues for the five objectives of toxic heavy metals pollution of heavy metals: Pb, Cd, As, Cr (VI), Hg. One Cd, As, Cr (VI) on human potential carcinogenic risk, and Pb, Hg on the human body there is a potential non-carcinogenic risk. Cd of five heavy metals in plants most harmful, followed by As. Although the content of Hg lower, but prone to enrichment plants, thus entering the food chain, affecting human health. The greatest risk of carcinogenic heavy metals for Cr (VI), its exposure to plant the carcinogenic risk in the crowd reached 7.09 × 10-4, on exposure to the residential areas of the carcinogenic risk in the crowd reached 6.46 × 10 4, these two types of people for the high-carcinogenic crowd. The largest non-carcinogenic risk for Pb, followed by Hg. And exposed way, the vegetable intake of pollutants to the health risk was the largest, followed by drinking water intake for health risks caused by pollutants.