矿石堆场品位模型构建及取料品位估算方法

陈鑫,王李管,李金玲

Grade Model Constructing and Reclaiming Grade Predicting of Ore Yard

Xin CHEN,Liguan WANG,Jinling LI

图7 矿山生产4个班次的品位均值、化验值与预测值对比分析

Fig.7 Comparative analysis of ore grade mean value，test value and prediction value of four shifts in mine production