南伊沟水体水化学及氢氧同位素特征分析
刘沛
, 黄峻川
, 喻晓
Analysis of hydrochemistry and hydrogen and oxygen isotope characteristics of Nanyi Gully water body
LIU Pei
, HUANG Junchuan
, YU Xiao
Mg
2+
/Na
+
与Ca
2+
/Na
+
离子比值端元图