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MEASUREMEAT OF PALEOTECTONIC RESIDUAL STRESS FIELD BY X-RAY DIFFRACTOMETRY
An Ou, Gao Guobao, Li Zhanyuan
1991, 9(3): 1-17.
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A SEISMOGEOLOGICAL ANALYSIS OF TANGY IN-J IYUAN-LUOYANG DOWNFAULTED ZONE
Wang Jingyu
1991, 9(3): 18-26.
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THE DISCUSSION ON THE PROBLEMS OF EARTHQUAKE PREDICTION BY VELOCITY RATIO
Gu dinping, Sheng Guoying
1991, 9(3): 27-36.
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THE FOCAL MECHANISMS IN NORTH CHINA
Yao Dianyi, Du Yingchun, Liu Suying
1991, 9(3): 37-48.
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APPLICATION OF THE METHOD OF FUZZY SYNTHETIC EVALUATION AND CLUSTER ANALYS IS TO STEADINESS ANALYSIS OF LEVELLING SURVEY NET
Chen Qiang, Fu Xiqing, Mao Guanqiu, Ye Xiaoyuan
1991, 9(3): 49-57.
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BEIDAIHE “SEISMIC SITUATION WINDOW” AND THE PREDICTIONS OF TANGSHAN STRONG AFTER SHOCKS AND MODERATELY STRONG EARTHQUAKES IN THE NORTHERN THREE PROVINCES
Zhao Weiguang
1991, 9(3): 58-67.
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THE SEISMIC GAP PATTERN BEFORE THE LINFEN 7.5 EARTHQUKAKE, SHANXI PROVINCE IN 1695
Ren Zhenqi
1991, 9(3): 68-79.
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A DISCUSSION ON THE CAUSE OF GRAVITY VARIATIONS BEFORE MODERATELY STRONG EARTHQUAKES OCCURRED IN NINGXIA REGION
Chen Sugai, Li Genqi, Wang Yong
1991, 9(3): 80-88.
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THE CHARACTERISTICS OF TERRESTRIAL STRESS PRECURSORY FIELD OF THE WUWEI EARTHQUAKE
Zheng Wenqing, Wang Huiyu, Jiang Rongfa
1991, 9(3): 89-94.
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1991, 9(3): 94-94.
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1991, 9(3): 95-96.
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1991, 9(3): 97-98.
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