| 岩石圈居里等温面解释的若干问题 |
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| 引用本文： | 刘沈衡,申宁华.岩石圈居里等温面解释的若干问题[J].吉林大学学报(地球科学版),1999(4). |
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| 作者姓名： | 刘沈衡 申宁华 |
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| 作者单位： | 长春科技大学地球探测与信息技术学院!长春130026 |
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| 摘 要： | 介绍了利用区域磁测资料计算居里等温面的几种常用方法。对影响居里等温面的几个重要因素，诸如区域异常的选择、滑动窗口的尺度选择等进行了理论分析。根据影响岩石居里点温度的各种因素，提出评估居里等温面计算精度的方法。给出居里等温面在区域负磁异常起因、油气资源预测、成矿作用与物性界面关系等方面的应用
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| 关 键 词： | 磁异常 居里等温面 滑动窗口 |
SOME PROBLEMS ABOUT INTERPRETATION OF LITHOSPHERIC CURIE ISOTHERMAL SURFACE |
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| Liu Shenheng,Shen Ninghua.SOME PROBLEMS ABOUT INTERPRETATION OF LITHOSPHERIC CURIE ISOTHERMAL SURFACE[J].Journal of Jilin Unviersity:Earth Science Edition,1999(4). |
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| Authors: | Liu Shenheng Shen Ninghua |
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| Abstract: | This paper introduces some methods which are applicated to calculate Curie isothermal surface by regional magnetic date. The paper makes theoretical analysis about some important factors, such as selection of regional anomaly and selection of dimension of move windows. According to variable factors effecting temperature of lithologic Curie point, a method used to assent accuracy of Curie surface is given. This paper discusses some applications,including the formation of regional negative magnetic anomaly, predication of oil, mineralization and relations between Curie surface and materical interface. |
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| Keywords: | magnetic anomaly Curie isothermal surface move windows |
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