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A STUDY ON THE INVERSION OF THE VELOCITY STRUCTUE OF THE CRUST AND UPPER MANTLE BY THE USE OF CONVERTED WAVES AND SECONDARY WAVES of THE NATURAL EARTHQUAKE
Lei Xinglin, Shao xuezhong
1990, 8(2): 1-11.
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PRELIMINARY STUDY OF THE CHARACTERISTICS OF THE ACTIVITY OF MS ≥ 8.0 EARTHQUAKES IN THE CONTINENT OF CHINA
Ma Guifang, Sun Jialin
1990, 8(2): 12-23.
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THE ANAILYSIS OF THE SEISMIC COMMENSURABILITY IN THE YANSHAN SEISMIC ZONE
Zhu Zhaocai
1990, 8(2): 24-30.
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A DISCUSSION ON OPTIMUM COMPUTATION METHOD OF FIRST ORDER DIFFERENTIAL QUOTIENT VALUES FOR THE THEORETICAL EARTH TIDE IN FITTING TEST
Tang Jiuan
1990, 8(2): 31-36.
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ANALYSIS ON THE ANOMALOUS CHARACTERISTCS AND SENSITIVE CAUSES OF DYNAMIC GROUNDWATER LEVEL
Wan Dikun, Li Shiqun, Huang Baoda, Lan Xiuying, Jia Huazhou, Dong Shouyu, Zhang ziguang
1990, 8(2): 37-46.
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THE PATTERN oF THE VARIATIOON IN THE ATMOSPHERIC PRESSURE EFFCT AND CORRELATIVE COEFFICIENT OF THE GROUNDWATER LEVEL IN DEEP WELLS BEFORE MODERATELY STRONG EARTHQUAKES
Pu Fanquan
1990, 8(2): 47-51.
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REGIONAL DIFFERENCE FOR THE SECULAR VARIATION OF GEOMAGNETIC FIELD IN NORTH CHINA AREA
Deng Shunxing, Li Xianzhi, Fan Xiuying, Yao Fazhang, Xu Zhi, Xie Meijuan
1990, 8(2): 52-58.
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1990, 8(2): 59-64.
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THE STUDY ON THE DISTURBANCE TO TAIYUAN GEOELECTRIC OBSERVATION STATION BY BURING GROUND WATER PIPES
An Weiguang
1990, 8(2): 65-70.
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DISCUSSON ON THE QUAZHOU GREAT EARTHQUAKE IN FUJAN PROVINCE IN 1604
Zhu Shujun, Xu Yingshen
1990, 8(2): 71-78.
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CHARACTERISTICS OF CODA WAVE OF THE LOCAL EARTHQUAKES IN SHANXI REGION
Jiang Jialan, Zhang Chunsheng
1990, 8(2): 79-88.
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1990, 8(2): 89-93.
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1990, 8(2): 94-94.
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1990, 8(2): 95-95.
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1990, 8(2): 96-96.
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