搜索结果: 1-1 共查到“理学 CHANGCHUN CITY”相关记录1条 . 查询时间(0.109 秒)
HYDROCHEMISTRY AND MAPPING OF THE GROUNDWATER CONTAMINATION INDEX IN CHANGCHUN CITY, CHINA
HYDROCHEMISTRY CHANGCHUN CITY GROUNDWATER CONTAMINATION INDEX
2009/10/13
Groundwater quality is changing in Changchun City. The Ca-HCO3 or Ca-Cl facies type tends to be influenced by release of anthropogenic nitrate, calcium, sulfide, and chloride. A scatter analysis shows...