The hydrogeology of deposit is one of the most important conditions which decide the feasibility of in-situ leach mining.

矿床水文地质条件是决定一个矿床是否适宜地浸开采的最重要条件之一。

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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.

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。

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During the test and production of in-situ leaching of sandstone deposit, it is very difficult and complicated to exploit boreholes when confined water head of ore-bearing acquifer is quite low.

在砂岩矿床的地浸试验和生产中，含矿含水层地下水承压水头很低时，地浸钻孔的开拓难度很大且工艺复杂。

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