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一 中国是一个多地震的国家。历史地震记载丰富。地震学有着悠久的历史,远在公元132年张衡就发明了世界上第一个地震仪,曾记录到138年甘肃发生的陇西大地震。16世纪已有关于地震前兆和抗震建筑方面的记述。但是,由于中国长期处于封建社会,近代
China is a country with many earthquakes. Historical earthquake records rich. Seismology has a long history. As early as AD 132, Zhang Heng invented the world’s first seismograph and recorded the Longxi earthquake in Gansu Province in 138 years. The 16th century accounts of earthquake precursors and seismic buildings. However, as China has long been in a feudal society, modern times