【摘要】 矿床开采最佳经济品位的优选是采用数学分析法,通过建立各种优化动态模型进行灰色决策。该方法理论性强,工作量不大,综合考虑因素多,能较全面地反映矿床的特点和经济等方面的关系。回归分析和数学检验、概率论、微积分、排列与组合是应用的数学基础,灰色系统理论是优化的应用方法。更多还原

【Abstract】 The optimization of deposit mining grade is mathematical optimization methods.the establishment of a dynamic optimization model is grey decision.The method is stronger in theory,the work load is little,the comprehensive consideration factors is multiple,it reflects relationship between deposit characteristics and economy.Regression analysis,mathematical checks,probability theory,calculus,permutation and combination are the mathematical basis of application.The grey system theory is a way of application.更多还原