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目前,地震预报仍是世界性难题,有关专家建议,我国应在不放弃研究地震预报的同时,不断加密地震多发区域的地震台网建设,逐步建立地震早期预警系统。地震在中国分布广泛在全球范围内,大地震主要集中在环太平洋地震带和欧亚地震带,我国地处欧亚板块的东南部,位于两大地震带的交汇部位。中国地震台网中心历史统计数据显示,从上世纪到现在,全国共发生5级以上地震3000多次,6级以上
At present, the prediction of earthquakes is still a worldwide problem. Experts suggested that China should continue to encrypt the seismological network in the earthquake-prone area without gradually abandoning the study of earthquake prediction and gradually establish an early warning system for the earthquake. Earthquakes are widely distributed in China Globally, large earthquakes are mainly concentrated in the Pacific Rim and the Eurasian seismic belt. Our country is located in the southeastern part of the Eurasian Plateau and is located at the intersection of the two major seismic zones. China Seismological Network Center historical statistics show that from the last century to the present, there are a total of more than 3000 earthquakes of magnitude 5 or more, more than 6