【摘要】 地震迁移活动是地震活动的一种普遍现象。经过对研究该现象的文献学习整理,发现前人的研究重点可分为三类:第一类侧重于对迁移现象的描述,迁移规律具有局域性;第二类侧重于对迁移规律形成机理的探讨,基本都归因于板块的相互作用和岩石圈下部软物质的运动;第三类侧重于在迁移现象分析的基础上进行地震预测、预报的实践。更多还原

【Abstract】 Earthquake migration is a universal phenomenon of seismic activity.Through learning and colletion of documents about the phenomenon,the research emphasis of predecessors can be divided into three kinds: the first kind emphasizes description of the migration phenomena,the migration has locality;the second kind emphasizes the formation mechanism of migration,it is attributed to interaction of plates and exercise of soft matter in lower part of lithosphere;the third kind emphasizes the practice on earthquake forecast based on analysis of migration phenomena.更多还原