为取得岩(土)水文地质参数，查明水文地质条件和对地下水进行定量研究而进行的测试工作。其任务是为预算矿井(坑)涌水量，进行矿床地下水的防治及综合利用提供基础资料。
同时经与传统水文地质试验结果比较，也证明同位素方法获得的数据是可靠的。
At the same time, by comparison with the traditional hydrogeological test results, it also proves that the data obtained form the isotope method is reliable.
水文地质试验是工程地质勘察的重要组成部分，对工程设计及施工具有重要作用。
The hydrogeological test is the important part of the geological investigation, and it is very useful to the engineering design and construction.
在研究东北某铀矿床区域水文地质条件的基础上，进行了现场水文地质试验，进而对矿床水文地质条件做出了地浸开采评价。
Based on the study of regional hydrogeology, the hydrogeological test was carried out at a uranium deposit in DongBei, then the hydrogeological conditions for in-situ leach mining are evaluated.
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