| 区域化探中应用因子分析方法的探讨 |
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| 引用本文： | 刘如英,李同军,童霆.区域化探中应用因子分析方法的探讨[J].物探与化探,1988,12(3):182-192. |
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| 作者姓名： | 刘如英 李同军 童霆 |
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| 作者单位： | 地矿部北京计算中心
(刘如英，李同军)，湖南省地矿局(童霆) |
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| 摘 要： | 本文根据1:20万竹山幅区域化探的1911件样品28种元素定量分析结果,进行了因子分析方法试验。表明区域化探中因子分析能够提供解释异常中元素组合模式信息,能说明地质构造岩浆岩等地质问题和地球化学的规律。
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A TENTATlVE DISCUSSION ON THE APPLICATIONOF FACTOR ANALYSIS TO REGIONALGEOCHEMICAL PROSPECTING |
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| Institution: | 1. Beijing Computer Center, Ministry of Geology and Mineral Resources;
2. Bureau of Geology and Mineral Researces of Hubei Province |
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| Abstract: | Based on quantitative analyses of 28 elements in 1911 regional geochemi-cal samples from the 1:200,000 Zhushan map area, the authors have made atest on the method of factor analysis. The results suggest that, in regional geo-chemical prospecting, the factor analysis can provide information for explana-tion of combination model of elements in anomalies and can illustrate such geo-logical problems as structures and magmatic rocks as well as geochemical re-gularities. |
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