英语语法分析

Based on this theory, the preseismic hydrogeochemical mechanism is discussed and studied.

在此基础上对地震的水文地球化学前兆机理进行了探讨。

The above results provide the hydrogeochemical evidence for geothermal field exploitation of Dujiazhuang.

研究结果为杜家庄地热田的开发利用提供水文地球化学依据。

Distribution of the diseases caused by drinking water (DCDW) is under the control of the hydrogeochemical zone.

水致疾病的分布受水文地球化学分带控制。