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中国是蒙受地震灾害最深重的国家之一,地震灾害记录古已有之。据史料载,1556年1月23日陕西华县八级大地震死亡83万人以上。当代地震灾害同样惊心动魄,如1976年7月28日发生在唐山的7.8级地震,死亡人数达24.2万。 1988年11月5日、6日在不到30个小时的时间里,云南、青海连续发生了三次7级以上强震,表明中国大陆已进入第5个地震活跃期,预示今后10年中国大陆将处于中强地震连发的时期。在当今世界地震预报技术尚未达到准确实用阶段的状况下,震害预防更显得尤
China is one of the countries that have suffered the most from the earthquake and the record of earthquakes has existed since ancient times. According to historical records, on January 23, 1556, more than 830,000 people died in the eight-magnitude earthquake in Huaxian County, Shaanxi Province. Contemporary earthquake disaster is equally soul-stirring, such as the magnitude 7.8 earthquake that struck Tangshan on July 28, 1976, with 242,000 fatalities. November 5 and 6, 1988 In less than 30 hours, three strong earthquakes of magnitude 7 or above occurred in Yunnan and Qinghai provinces in succession, indicating that mainland China has entered the fifth seismic active period, indicating that in the next 10 years, the Chinese mainland It will be in a period of moderate and strong earthquakes. In today’s world earthquake prediction technology has not yet reached an accurate and practical stage of the situation, earthquake damage prevention is even more apparent