本文在野外调查与室内试验的基础上，重点研究了关中盆地浅层地下水水化学场时空演化及其相关环境问题。
Based on field survey and indoor experiments, the paper mainly researches the evolution of groundwater chemical field in time and space in Guanzhong Basin and related environmental problems.
利用水化学、同位素调查的方法，对宁南清水河平原地下水的水化学演化规律进行了研究。
The hydrochemical and isotope charateristics of groundwater in Qingshuihe plain was studied by the methods of hydrochemical and isotope investigation.
调查了胜利油田第三区油层排出水和原水样的微生物学和水化学的变化。
Microbiological and hydrochemical changes in water samples from the source and flooded petroleum horizons at the third area of Shengli Oil Field were examined.
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