| B ?????????о? |
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| 引用本文： | 安卫平,秦长源.B ?????????о?[J].大地测量与地球动力学,2007,27(3):85-90. |
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| 作者姓名： | 安卫平 秦长源 |
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| 作者单位： | 1. 山西省地震局,太原,030021
2. 英国东安哥拉大学环境科学学院,Norwich,NR4 7TJ,UK |
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| 摘 要： | B???????о????????????,????????b???????′???????????,?????b??????????????b??????????(????С???????????,????Χ,С???С????????????????????)?????????,????????????????b????????·??
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| 关 键 词： | b? ????С ????????? ????Χ С ?? ????????? |
| 文章编号： | 1671-5942（2007）03-0085-06 |
| 修稿时间： | 2007-01-25 |
ON FACTORS INFLUENCING B VALUE |
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| An Weiping,Qin Changyuan.ON FACTORS INFLUENCING B VALUE[J].Journal of Geodesy and Geodynamics,2007,27(3):85-90. |
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| Authors: | An Weiping Qin Changyuan |
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| Institution: | 1Earthquake Administration of Shanxi Province, Taiyuan 030021;2School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, UK |
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| Abstract: | The b value is an important index in seismology.Misuse and mis-explanation of the b value will usually lead to a wrong conclusion.Therefore,special care must be taken in calculating the b value.Different factors(magnitude scale;L-model and W-model;magnitude range;separation of the small,moderate and large earthquake and the tectonic background,etc)which influence the b value,are studied.The main purpose of this paper is to provide reader a clear idea in correctly using the b value. |
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| Keywords: | the b value magnitude scale L-model and W-model magnitude range separation of the small doderate and large earthquake |
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