| 自然金粒级形态模拟 |
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| 引用本文： | 李怀谦.自然金粒级形态模拟[J].铀矿地质,1988(4). |
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| 作者姓名： | 李怀谦 |
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| 摘 要： | 粒级、形态含量分布模拟的基本原理就是首先按对数正态分布产生出自然金的短边和长边,再将二者的乘积分别按短边和二者的比值进行统计归类。用计算机对自然金的粒级形态进行模拟可显著提高粒级、形态计算的精确度,使之更符合客观情况,同时也可节省工时。
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| 关 键 词： | 自然金 粒级 形态模拟 |
GRADE AND FORM MODELLING OF NATIVE GOLD |
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| Li Huaiqian.GRADE AND FORM MODELLING OF NATIVE GOLD[J].Uranium Geology,1988(4). |
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| Authors: | Li Huaiqian |
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| Institution: | Li Huaiqian |
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| Abstract: | The basic principle of content distribution modelling of grade and formis that short and long sides of native gold are counted by lognormal dis-tribution first, and their products are statistically classified according tothe short side and ratios of both sides.The counting accuracy of grade andform is markedly improved through grade and form modelling by means ofcomputer. and working efficiency is also raised. |
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| Keywords: | Native gold Grade and form modelling |
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