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预测矿产资源的供需状况是研究这种资源开发系统的基础与制定其开发规划的前提。本文是用统计分析方法,预测资源供需的发展趋势,并探讨它与相关部门的投入——产出的平衡关系。文中阐述了预测模型及综合平衡模型的构成。所附算例仅用来说明模型的用法。
Predicting the supply and demand of mineral resources is a prerequisite for studying the basis of such a resource development system and formulating its development plan. This article uses the statistical analysis method to forecast the development trend of the supply and demand of resources and discusses the equilibrium relationship between it and the input-output of relevant departments. The article describes the composition of the prediction model and the integrated balance model. The attached examples are only used to illustrate the usage of the model.