jgg     2009 29 (5):  47-50    ISSN: 0412-1961  CN: 21-1139/TG

SEPARATION OF INTERIOR AND EXTERIOR OF GEOMAGNETIC FIELD AND EVOLUTION CHARACTERISTICS OF INTERIOR AND EXTERIOR CURRENT SYSTEM BEFORE STRONG EARTHQUAKE
Zhang Jianguo 1) ;Liu Xiaocan 2);Tang Tingmei 3);Ma Xinxin 2);and Yuan Yahong 2)
1)Central Seismostation of Handan Earthquake Administration of Hebei Provine,Handan 056006 2)Institute of Geophysics,CEA,Beijing 100081 3)Earthquake Administration of Shandong Province,Jinan 250014
Received: 1900-01-01  Revised: 1900-01-01  Online: null
Supporting info
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