| 分形方法在揭示基底控岩控矿条件方面的应用 |
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| 引用本文： | 杨润海,沈秋伟,杨培安.分形方法在揭示基底控岩控矿条件方面的应用[J].吉林大学学报(地球科学版),1993(1). |
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| 作者姓名： | 杨润海 沈秋伟 杨培安 |
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| 作者单位： | 云南省地震局
(杨润海)，云南省地质科学研究所
(沈秋伟)，云南省地矿局第一地质大队(杨培安) |
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| 摘 要： | 本文利用R/S分析方法,研究了滇中老街子金矿区土壤金地球化学分形,得出:土壤金地球化学的空间分形结构是存在的;其分维异常图清晰地揭示了一般地球化学方法所难干揭示的基底构造,从而顺利解释了该矿区一系列“东西向现象”,分形方法的实用性得以证明。在上述基础上,本文论述了分形是揭示作为混沌体系的地球化学场深层次规律的有效手段。
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| 关 键 词： | 分形 分维异常 基底构造 混沌体系 初始条件 |
APPLICATION OF FRACTAL TO REVEALING THE CONTROLING CONDITIONS OF MAGMATIC ROCK AND ORE DEPOSITS |
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| Yang Runhai Shen Qiuwei.APPLICATION OF FRACTAL TO REVEALING THE CONTROLING CONDITIONS OF MAGMATIC ROCK AND ORE DEPOSITS[J].Journal of Jilin Unviersity:Earth Science Edition,1993(1). |
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| Authors: | Yang Runhai Shen Qiuwei |
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| Institution: | Yang Runhai Shen Qiuwei(Seismological Burma of Yunuan) (Yunnam Institude of Geological Science)Yang Peian(First Team of Geological and Mineralogical Bureau of Yunnan) |
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| Abstract: | The fractal of geochemical field of gold from soil sample is studied here. It is based on the R/S method according to H. E. Hurst (1965). It is pointed out that the fractal structure of Au exactly exists in space. The basemental structure is clearly revealed in the fractal anomaly map. Thus, it answered the existing of a' series of phenomena of 'East-West Trendence' in Laojiezi district, Mid-Yunnan. Some deeper questions about fractal are discussed here also. |
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| Keywords: | fractal fractal dimension anomaly chaos state primary condition basemental structure |
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