| 地震波散射理论及应用研究综述 |
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| 引用本文： | 尹军杰,刘学伟,李文慧.地震波散射理论及应用研究综述[J].地球物理学进展,2005,20(1):123-134. |
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| 作者姓名： | 尹军杰 刘学伟 李文慧 |
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| 作者单位： | 中国地质大学，北京 100083 |
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| 基金项目： | 中国地质调查局科研项目 |
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| 摘 要： | 回顾了地震波散射的概念、研究历史及分类.对散射理论及应用研究成果进行了系统评述，特别对前人关于散射波数值模拟和应用研究的不足进行了总结：(1)观测系统设计不合理；(2)对散射波的特征研究缺乏系统性；(3)对复杂散射波场的识别方法没有进行系统研究；(4)适合散射成像的处理软件还有待开发.并介绍了作者关于地震散射波场特征数值模拟研究的初步成果.
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| 关 键 词： | 地震波散射 散射理论 非均匀性 散射波场特征 数值模拟 |
| 文章编号： | 1004-2903(2005)01-0123-12 |
| 收稿时间： | 2004-6-27 |
| 修稿时间： | 2004年6月27日 |
The view of seismic wave scattering theory and its applications |
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| YIN Jun-jie,LIU Xue-wei,LI Wen-hui.The view of seismic wave scattering theory and its applications[J].Progress in Geophysics,2005,20(1):123-134. |
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| Authors: | YIN Jun-jie LIU Xue-wei LI Wen-hui |
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| Abstract: | In this paper, the definitions, study history and classification of seismic wave scattering were reviewed at first. Then the research work on scattering theory and its applications were systematically summed up. Especially the deficiencies of the research work in scattered wave numerical simulation and its applications were summed up：①geometry is unseemliness；②lack of study systematically in the scattered wave field characteristic；③lack of study systematically in the scattered wave field recognize and its interpretation；④lack of the program for scattering image. Finally the initial research works of scattered wave field characteristics based on numerical simulation by authors were introduced. |
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| Keywords: | seismic wave scattering scattering theory heterogeneity scattered wave field characteristic numerical simulation |
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