hydrogeochemistry

例句：

1. 1. The study of hydrogeochemistry is crucial for understanding the behavior of water in the environment.
   研究水地球化学对于理解环境中水的动态至关重要。
2. 2.The company's research on hydrogeochemistry has led to significant advancements in water treatment technology.
   该公司的水地球化学研究推动了水处理技术的重大进步。
3. 3. The hydrogeochemical analysis of the river water revealed a high concentration of pollutants, which needs to be addressed urgently.
   对河流水进行的氢地球化学分析显示污染物浓度较高，需要紧急处理。