作者单位: | 1 College of Resources and Environmental Engineering,Guizhou University,Guiyang, 550025, China 2 GuiZhou Institute of Geophysical and Geochemical Prospecing, Guiyang, 550018, China;College of Resources and Environmental Engineering,Guizhou University,Guiyang, 550025, China;College of Resources and Environmental Engineering,Guizhou University,Guiyang, 550025, China;Geological Party 105,Guizhou Bureau of Geology and Mineral Exploration & Development,Guiyang, 550018,China |