| 吉林省东部煤田地震资料解释精度低的原因分析 |
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| 作者单位： | 吉林省煤田地质物探公司，吉林省煤田地质物探公司，吉林省煤田地质物探公司，吉林省煤田地质物探公司，吉林省煤田地质物探公司 长春 130031，长春 130031，长春 130031，长春 130031，长春 130031 |
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| 摘 要： | 在地震资料解释过程中,吉林省东部聚煤盆地地震资料同相轴频率相对其他地区同一反射时的同相轴频率普遍偏低,通过提频处理也难与其他地区相比,其小断层解释符合率比较低。通过对比分析,正确地认识地震资料有利于小构造的划分和断定。
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| 关 键 词： | 能量散射 煤田 稳定性 高频衰减 地震资料 |
The Low Accuracy Reason analysis of Earthquake Data Explains in East Coal Field of Jilin Province |
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| REN Ri-chun LI Hai-yan LIU Ying-xin ZHAO Fu-you SUN Pei-lin The Company of Geological and Geophysical Exploration in Coal Field of Jilin Province,Changchun ,China. The Low Accuracy Reason analysis of Earthquake Data Explains in East Coal Field of Jilin Province[J]. Journal of Jilin Unviersity:Earth Science Edition, 2006, 0(Z2) |
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| Authors: | REN Ri-chun LI Hai-yan LIU Ying-xin ZHAO Fu-you SUN Pei-lin The Company of Geological Geophysical Exploration in Coal Field of Jilin Province Changchun China |
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| Affiliation: | REN Ri-chun LI Hai-yan LIU Ying-xin ZHAO Fu-you SUN Pei-lin The Company of Geological and Geophysical Exploration in Coal Field of Jilin Province,Changchun 130033,China |
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| Abstract: | In the earthquake data explain process,the eastern region of Jilin Province gathers the coal basin earthquake data same glint hour in opposite and other regions of the stalk frequency together and mutually of together and mutually the stalk frequency is widespread and low,passing to lift the processing of also the difficult and other region compare,it is small to break the layer to explain to match the rate lower.The understanding earthquake data that passes to contrast the analysis exactitude is advantageous to the demarcation of the small structure and breaks to settle. |
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| Keywords: | energy spreads to shoot coal field stability high frequency reduce earthquake data |
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