| 矿量分级制式观念有待创新 |
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| 引用本文： | 徐焘. 矿量分级制式观念有待创新[J]. 中国国土资源经济, 2010, 23(5): 9-13 |
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| 作者姓名： | 徐焘 |
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| 作者单位： | 中国社会科学院研究生院 |
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| 摘 要： | 始自1909-1910年通行各国的多种矿量分级制式,在原则上是都以所谓地质信息的可靠性为标志。本文所倡议的矿量分级制式,将以总开发效益的可靠性为标志另行构筑,它能使矿块级别-吨位-品位指标的内在联系从幕后走到前台,使勘查者的各级矿量与开采者的三级矿量贯通一气。级差品位指标制在国内运行四十多年的成效,就是在块段吨位足够大的前提下尊重级别-品位依存关系的例证。
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| 关 键 词： | 矿量分级 地质信息 开发程度 块段吨位 品位指标 |
Bringing Forth New Ideas in Mineral Grading Standard |
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| XU Tao. Bringing Forth New Ideas in Mineral Grading Standard[J]. Natural Resource Economics of China, 2010, 23(5): 9-13 |
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| Authors: | XU Tao |
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| Abstract: | The old various mineral grading standards were marked by the reliability of geological information,while the mineral grading standard proposed in this article will be marked by the reliability of the total development benefits,which can bring the internal relations of ore block index of level-tonnage-grade into open,and link up the mineral of all levels of explorers with threegrade mineral of miners.The paper points out that differential grade index system has run over 40 years at home,precisely because of ... |
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| Keywords: | mineral grading geological information development level block tonnage grade index |
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