| 湘中锑矿床空间分布的分形特征 |
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| 引用本文： | 卢新卫,金章东.湘中锑矿床空间分布的分形特征[J].铀矿地质,1999(2):100. |
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| 作者姓名： | 卢新卫 金章东 |
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| 作者单位： | 南京大学地球科学系,南京,210093 |
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| 摘 要： | 本文运用分形理论对湘中锑矿床（点）的空间分布特征进行了研究，结果表明，锑矿床的空间分布可以认为具有统计自相似性，分形几何学可以描述矿田分布规律。应用计盒维数法计算了锑矿床空间分布的分维值，对不同区块的分维特征进行了比较，探讨了分维值的地质意义。实际资料计算结果显示，盒子数目与尺度有很好的相关性，其相关系数均达０．９９以上
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| 关 键 词： | 分形 分维 锑矿床 湘中 |
| 修稿时间： | 1998年3月23日 |
FRACTAL CHARACTERISTICS OF SPATIAL DISTRIBUTION OF ANTIMONY DEPOSITS IN CENTRAL HUNAN |
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| Lu Xinwei,JIN Zhangdong.FRACTAL CHARACTERISTICS OF SPATIAL DISTRIBUTION OF ANTIMONY DEPOSITS IN CENTRAL HUNAN[J].Uranium Geology,1999(2):100. |
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| Authors: | Lu Xinwei JIN Zhangdong |
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| Abstract: | Spatial distribution characteristics of antimony deposits are studied by using fractal theory in this paper.The results show that the spatial distrbution of antimony deposit can be statistically regarded as having self similarity and the distributional regularity of antimony deposits can be described by using fractal geometry.By means of box counting,the fractal dimensions of spatial distribution of antimony deposits are calculated.In addition,geological implication of fractal dimensions is discussed in this paper.Real datum computation shows that box counting number correlates to the scale very well,with a correlation coefficient of more than 0.99. |
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| Keywords: | Fractal Fractal dimension Antimony deposit Central Hunan |
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