| 炮孔平均品位计算方法的分析与比较 |
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| 引用本文： | 王永康.炮孔平均品位计算方法的分析与比较[J].有色金属设计,2006,33(3):12-15. |
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| 作者姓名： | 王永康 |
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| 作者单位： | 金堆城钼业集团公司,陕西,华县,714102 |
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| 摘 要： | 通过对炮孔平均品位、炮孔加权平均品位、三次多项式拟合法计算平均品位的分析与比较,得出了三次多项式拟合法计算平均品位较结合实际,符合地质品位变化规律的结论。
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| 关 键 词： | 炮孔 平均品位 加权品位 三次多项式拟合法 |
| 文章编号： | 1004-2660(2006)03-0012-04 |
| 修稿时间： | 2006年5月5日 |
Analysis and Comparison on Calculation Method for Blast-hole Average Grade |
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| WANG Yong-kuang.Analysis and Comparison on Calculation Method for Blast-hole Average Grade[J].Nonferrous Metals Design,2006,33(3):12-15. |
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| Authors: | WANG Yong-kuang |
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| Abstract: | By analysis and comparison upon average grade and weighted average grade of blast-holes and average grade calculated by cubic-polynomial fitting,a conclusion has been made that average grade obtained through above mentioned calculation is more practical and conforming with the change rule of geological grade. |
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| Keywords: | Blast hole average grade weighted grade cubic-polynomial fitting |
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