| R值评分方法的再学习 |
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| 引用本文： | 郑兆苾,李罡风,汪雪泉. R值评分方法的再学习[J]. 防灾减灾工程学报, 2001, 21(1): 27-31 |
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| 作者姓名： | 郑兆苾 李罡风 汪雪泉 |
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| 作者单位： | 安徽省地震局, |
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| 基金项目： | 地震科学联合基金重点资助 !95 0 7 4 31 |
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| 摘 要： | 详细介绍了目前最常用的预报效能评价R值评分方法的基本内容和不同公式 ,分析了计算R值评分时所选用参数和使用公式不同对R值的影响。以便能正确应用R值评分方法并对R值预报效能评价结果有一清晰的认识
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| 关 键 词： | 前兆异常 R值评分 预报效能评价 |
| 文章编号： | 1003-868X(2001)01-0027-05 |
| 修稿时间： | 2000-06-28 |
A restudy of the R-value grading methods |
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| ZHENG Zhao bi,LI Gang feng,WANG Xue quan. A restudy of the R-value grading methods[J]. Journal of Disaster Prevention and Mitigation Engineering, 2001, 21(1): 27-31 |
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| Authors: | ZHENG Zhao bi LI Gang feng WANG Xue quan |
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| Abstract: | The basic contents and different formulas of the R value grading methods most frequently used now in the prediction efficiency assessment have been outlined in details and the influence of the parameters and formulas used in the calculation of R value grading methods to the R values has been analysed,so that the R value grading methods can be used correctly and a clear understanding can be achieved of the results of the R value prediction efficiency assessments |
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| Keywords: | precursory anomalies R value grading efficiency assessment |
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