| 不定积分变换法对二度体磁异常的研究Ⅰ-水平圆柱体、直立薄板的不定积分变换 |
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| 引用本文： | 张维冈,裴建新.不定积分变换法对二度体磁异常的研究Ⅰ-水平圆柱体、直立薄板的不定积分变换[J].中国海洋大学学报(自然科学版),2003,33(5):777-782. |
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| 作者姓名： | 张维冈 裴建新 |
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| 作者单位： | 中国海洋大学海洋地球科学学院,青岛,266003 |
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| 摘 要： | 作者从二度磁性体的磁异常公式出发,推导出各异常的不定积分变换结果,并由变换结果绘制不定积分变换的磁异常参量图.本文选取2种规则形态磁性体,在取不同空间几何参数的条件下,讨论它们不定积分变换后参量图的曲线变化规律,并总结其异常特征,而后将其与积分变换前的参量图对比进行磁异常讨论和效果分析.该方法能反映一些重要的地质信息,将有助于实际的磁异常解释.
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| 关 键 词： | 二度体 磁异常 参量图 不定积分变换 |
| 文章编号： | 1001-1862(2003)05-777-06 |
| 修稿时间： | 2002年12月2日 |
A Study of Applying the Indefinite Integral Transformation to the Interpretation of Two-Dimensional Magnetic Anomaly Ⅰ:Horizontal Cylinder and Erect Slit Deal |
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| Zhang Weigang\,Pei Jianxin.A Study of Applying the Indefinite Integral Transformation to the Interpretation of Two-Dimensional Magnetic Anomaly Ⅰ:Horizontal Cylinder and Erect Slit Deal[J].Periodical of Ocean University of China,2003,33(5):777-782. |
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| Authors: | Zhang Weigang\ Pei Jianxin |
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| Abstract: | From the formulate for different two dimensiona l magnetic anomalies the indefinite integral transformations for various anomalies are derived and figures for different parameters are presented. In this paper, two kinds of magnetisms abnormality with normal formation are chosen and the various regulations or characteristics of figures under different sites and dime nsion parameters of statute appearance magnetisms are discussed. A series of reg ulations toward various object modes is concluded. Finally, the advantages of th e methods through comparing to the figure before transforming are analyzed. This kind of device will discover a few of important information and benefit to the explanation of magnetic abnormality. |
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| Keywords: | two dimensional magnetic abnormality parameter figu re indefinite integral transformation |
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