In the Hengjing hot springs area, southern Jiangxi Province, 10 samples taken from hot springs and cold springs are analyzed for hydrochemistry.
从赣南横迳温泉区采集10个水样并分析了温泉及冷泉的水化学成分，认为热水起源于大气降水补给。
2
Through the analysis of hydrochemical composition of natural water in Nushan Lake, the type and fundamental characteristics of hydrochemistry can be determined.
通过对女山湖水体化学成份的分析，确定其水化学类型及基本特征，并对水质进行综合评价。
3
In many cases, through the analysis on hydrochemistry and environmental isotope for holes or springs the seepage access existed in a dike or dam can be detected.