The total value of resources in Dulong mine area is analysed and calculated so as to offer useful information for reference in mine development and decision making.
阐述了矿产资源总价值的概念和构成，分析和计算了矿区资源总价值，为开发研究和决策提供参考。
The enrichment value of resources calculated by the method of index expression could synthetically evaluate the enrichment of resources on the comparative dimension.
指数表示法计算的资源丰度值实现了资源丰度在可比尺度上的综合评价。
The enrichment value of resources calculated by the method of index expression could synthetically evaluate the enrichment of resources on the comparative dimension.
指数表示法计算的资源丰度值实现了资源丰度在可比尺度上的综合评价。
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