求翻译：马城铁矿位于滦河冲洪积扇一级阶地中上部，属大水矿山，矿床水文地质条件复杂，矿床拟采用上向分层充填法进行开采，本文在详细分析了矿区含水系统基本特征的基础上，分析了矿区地下含水系统、流动系统特征以及矿床充水因素，并提出了矿山防治水措施及建议。是什么意思？

The Maastricht iron ore located in the upper part of the Luan River Alluvial Fan a terrace, is a flood mining complex deposits hydrogeological conditions, and deposits to be adopted on the exploitation to the layering method, In this paper, a detailed analysis of the basic characteristics of the min

Iron ore is located in the city New River flood washed the fan to a rank in the top, is a complex (BGR) mine, mineral deposits, deposits to be used on layered filled Mining Law, the document on a detailed analysis of mining water system characteristics on the basis of analysis of the mining areas, u

The horse city iron ore is located Luanhe River to flush Hong Jishan a stage upside, is the big water mine, the ore deposit hydrogeological conditions is complex, the ore deposit planned to use on carries on mining to the lamination backfill law, this article in the multianalysis mining area water f

Maastricht iron ore located in the alluvial fan of luanhe River upper-middle level terrace, an inundation mine, complex hydrogeological conditions, mining the deposit to be applied to the layered on filling method, this article provides a detailed analysis of basic characteristics of water-bearing s

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