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【摘 要】
：
Broadband three-component seismic data recorded by Beijingstation (BJI) of CDSN were used to calculate P-wave polarization of teleseismic events. These polariza
【机 构】
：
Institute of Geology and Geophysics,Lamont-Doherty Observatory and Department of Geological Sciences
【出 处】
：
中国科学D辑
【发表日期】
：
2004年期
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