| 灰色系统理论在1：20万区域重力调查研究中的应用 |
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| 引用本文： | 郑慧,郭永丰.灰色系统理论在1：20万区域重力调查研究中的应用[J].福建地质,1996,15(2):99-106. |
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| 作者姓名： | 郑慧 郭永丰 |
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| 作者单位： | 福建省地质勘查技术院 |
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| 摘 要： | 根据石牛山、石柱山实测火山构造的重力、航磁、物性、地质，地貌等特征，应用灰色系统理论中灰关联分析方法推测石牛山－石柱山晚白垩世火山构造洼地东部局部重力低异常由火山构造引起。
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| 关 键 词： | 火山构造 银矿床 灰色系统理论 重力勘探 |
Application of the Grey Systemic Theory on the Large-scale Regional Gravity Investigation |
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| Zheng Hui,Guo Yongfeng.Application of the Grey Systemic Theory on the Large-scale Regional Gravity Investigation[J].Geology of Fujian,1996,15(2):99-106. |
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| Authors: | Zheng Hui Guo Yongfeng |
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| Abstract: | The paper focuses on the application of the grey systemic theory on the large scale(1: 200000)regional gravity investigstion. Based on the characteristics of gravity anomaly, aeromagnetic anomaly,physical property, geology and land form of late Cretaceous volcanic structures in the Shiniushan and Shizhushan areas of Eastern Fujian and with the grey systemic theory, it is inferred that the regional lower gravity anomaly in Eastern Fujian results from the volcanic structures. And according to the anal ysis results of grey correlation, the regional lower gravity anomaly area in Liyang, Yongtai County is considered to be a silver-ore prospect area. |
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| Keywords: | Donghu volcanic structure grey correlation Liyang silver-ore prospect area |
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