机译:Long海铁路郑州至ut田段铁路侧土壤中的重金属污染
Institute of Natural Resourses and Environmental Science, Henan University, Kaifeng 475004 China;
Department of Environment and Geography, Pingdingshan University, Pingdingshan 467000 China;
College of Public Administration, Zhejiang University, Hangzhou 310029 China;
College of Urban and Environmental Science, Normal University of Northeast, Changchun 130024 China;