xin jiang bei tian shan jiang nan miao duan ceng dou kan ji qi xing cheng ji zhi
yang ji lin

..............page:128-131

DISCUSSION ON THE EARTHQUAKE AZIMUTH ANO-MALIES IN LINGWU-WUZHONG RECORDED BY YINCHUAN STATION
Li Huizhi

..............page:137-141

USEING ANALYTICAL METHOD TO CALCULATE THE FREE VIBRATION PERIOD OF CHIMNEY
t. a ba ka nuo fu ; sun chong shao

..............page:142-148

АНАЛИТИЧЕСКИЙ МЕТОД РАСЧЕТА ПЕРИОДОВ СВОБОДНЫХ КОЛЕБАНИЙ ДЫМОВОЙ ТРУБЫ
t. a ba ka nuo fu ; bai mei xiang

..............page:149-156

NUMERICAL METHOD IN EARTHQUAKE PREDICTION
A.K.库尔斯克耶夫;V.V.卡扎科夫;L.A.库尔斯克耶娃;I.N.利托夫钦科

..............page:157-166

zhun ga er - bei tian shan di qu zui xin di mao gou zao de ying li - xing bian zhuang kuang
A.B.吉姆什

..............page:167-175

Theoretical Basis of Earthquake Prediction (in Russian)
A.K.库尔斯克耶夫

..............page:176-191

Statement of Editorial Office
Editorial Office

..............page:115

DEFENCE FOR THE SECURITY OF LOCAL EARTHQUAKE PRECURSOR NET BASED ON WINDOWS NT
Zhang Youmin;Fan Wuji;Zhang Shuzhen

..............page:132-136

SOME QUANTITATIVE CHARACTERISTICS OF FUYUN SEISMIC FAULT ZONE
Bai Meixiang;Xiang Zhiyong;Luo Fuzhong;Yin Guanghua;Shen Jun;Shi Shuzhong;Ding Dexuan;Guo Hengzu;Peng Shusen;Tuniyazi Shawuti;Wang Qunxiang;Cheng Guanghua

..............page:116-127

APPLICATION OF PREDICTION METHOD OF SEISMO-LOGICAL ANOMALY DEGREE TO TIANSHAN AND ITS VICINITY
Chen Lijun;Zhou Xia;Chen Xiaofeng

..............page:105-115

QUIESCENCE OF MODERATE EARTHQUAKE ACTIVITY IN NORTH CHINA AND ITS SIGNIFICANCE FOR EARTHQUAKE PREDICTION
Jiang Haikun;Hou Haifeng;Wang Qi

..............page:97-104

Making of Photoelectric Calibration Switch of Tiltmeter SQ-70
Yang Hanbin

..............page:165

Table Program of Earthquake Disaster Assessment Based on Microsoft Excel
Song Lijun;Ma Wei

..............page:192