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| 品位指标优化中损失率与贫化率数学模型 | |
| 引用本文： | 吴大卫. 品位指标优化中损失率与贫化率数学模型[J]. 包头钢铁学院学报, 1989, 0(2): 40-43 |
| 作者姓名： | 吴大卫 |
| 作者单位： | 包头钢铁学院地质教研室 |
| 摘 要： | 本文中两个数学模型的建立使损失率与贫化率指标由以往的静态参数变为动态参数,其随品位指标方案的不同而变化,提高了品位指标优化的精度。另外这两个模型也是在计算机上建立完整的矿床经济模型不可缺少的部分,对地质经济工作计算机化,提高地质经济工作的速度和精度都有十分重要的意义。 |
| 关 键 词： | 品位指标 损失率 贫化率 数学模型 地质经济 |
THE MATHEMATICAL MODEL OF LOSS RATE AND LDILUTION RATE ON THE OPTIMIZATION OF GRADE INDEXES |
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| Wu DaWei. THE MATHEMATICAL MODEL OF LOSS RATE AND LDILUTION RATE ON THE OPTIMIZATION OF GRADE INDEXES[J]. Journal of Baotou University of Iron and Steel Technology, 1989, 0(2): 40-43 | |
| Authors: | Wu DaWei |
| Abstract: | In the optimization of grade indexes,the loss rate and dilution rate are often treated as constants.In this paper,the functional relationship of the loss rate and dilution rate with the ore grade has been established respectively,that makes the calculation of the tonnage of output of ore and its average grade more accurate. |
| Keywords: | Grade Indexes. Loss Rate. Dilution Rate Mathematical Model |
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