| 选煤中有关分配曲线的正态化与直线化 |
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| 引用本文： | 刘纯朴,王德军.选煤中有关分配曲线的正态化与直线化[J].辽宁工程技术大学学报(自然科学版),1990(2). |
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| 作者姓名： | 刘纯朴 王德军 |
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| 作者单位： | 鸡西大学
(刘纯朴)，鸡西大学(王德军) |
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| 摘 要： | 本文从理论上分析并证明选煤中煤的实测平均密度的分配曲线服从对数正态分布。
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| 关 键 词： | 选煤 分配曲线 正态化 直线化 对数正态分布 密度 |
NORMAL DISTRIBUTION AND LINEARISE OF THE DISTRIBUTION CURVE IN THE COAL SEPARATION |
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| Liu chunpu Wang Dejun.NORMAL DISTRIBUTION AND LINEARISE OF THE DISTRIBUTION CURVE IN THE COAL SEPARATION[J].Journal of Liaoning Technical University (Natural Science Edition),1990(2). |
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| Authors: | Liu chunpu Wang Dejun |
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| Institution: | Liu chunpu Wang Dejun |
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| Abstract: | It is to be analysed and proved theortically in the following article that the coal's distribution curve of the average density actually measured in the coal separation corresponds to the logarithmic normal distribution. |
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| Keywords: | coal separation distribution curve normalization linearise logarithmic normal distribution density |
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