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地震是威胁人类的主要自然灾害之一.特别是在人口稠密地区,地震的袭击往往造成巨大的劫难,并使人们在心理上留下恐惧地震的阴影.因此,地震预报工作与经济、社会的发展,人民生活关系十分密切.虽然地震预报至今仍是一个科学难题,处在探索阶段,但根据现阶段的科学水平,是可以在地震的短临预报、工程地震、地震速报和震后趋势判断,平息地震谣传、误传,维护社会生活和生产活动秩序的正常化等方面,以一定的可信度为社会提供服务,并取得较显著的社会、经济效益的.地震预报的现状我国地震预报工作是1966年邢台地震后才正式开始的,经过20年来的努力,已经取得很大进展.综观国际地震预报现状,我国地震预报水平在国际上已居先进行列.比如,在短临预报方面,我国对几次大震在震前作了较好的预报,而在国外至今还未见到类似的成功的短临预报的报道.应当指出,我们虽然对少数几次大震
Earthquakes are one of the major natural disasters that threaten human beings, especially in densely populated areas, where the attacks often cause great catastrophe and make people psychologically leave the shadow of fear and earthquake.Therefore, earthquake prediction work is closely related to economic and social Development and people’s livelihood.Although earthquake prediction is still a scientific problem to date and is in the exploratory stage, according to the scientific level at this stage, it is possible to make short-term and long-term earthquake prediction, engineering earthquakes, earthquake reports and post-earthquake trending Judgment, quieting earthquakes rumors, misinformation, the maintenance of social life and the normalization of the order of production activities, with a certain degree of credibility to provide services for the community, and achieve more significant social and economic benefits. The status quo of earthquake prediction Earthquake in China Forecast work was officially started after the Xingtai earthquake in 1966. After 20 years of hard work, great progress has been made. Looking at the status quo of international earthquake prediction, the level of earthquake prediction in China has been internationally advanced .For example, in the short-term forecast , Our country made a good prediction of several large earthquakes before the earthquake and so far we have not seen any similar reports of successful short-term forecasts in other countries. When pointed out that although we have a few times earthquake