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在详细研究矿床水文地质条件时,需要有表示出地下水化学成分形成过程及其分布规律的水文化学图系。完善的水文化学图系对合理地组织矿床的勘探或开采具有很大的实际意义。编制矿床水文化学图系的原则和方法很多,而广泛采用的制图原则和方法大体上可以归纳为两类:(1)编制在地形图上的地下水总矿化度或某些离子含量的等值线图;(2)在矿区平面图上按不同类型编制的地下水化学成分分区图。在进行矿床水文地质条件分析的时候,这些图件都是很有帮助的参考资料。
When studying in detail the hydrogeological conditions of the deposit, there is a need to have a hydrographic diagram that shows the formation process and distribution of groundwater chemical composition. The perfect hydrology diagram has great practical significance for the reasonable organization of prospecting or mining. There are many principles and methods for compiling the hydrology diagram of a deposit. The widely used mapping principles and methods can be broadly classified into two categories: (1) The total salinity of groundwater or the equivalence of some ion content Line diagram; (2) in the mine plan prepared by different types of groundwater chemical composition zoning map. These drawings are helpful references when analyzing hydrogeological conditions in the deposit.