【摘要】 本文运用文献的理论与计算方法,研究了华北地区附加应力参数的变异特征、相对应力平均动态基线的渐变趋势及它们与该区强震间的相关性。更多还原

【Abstract】 In this paper, the theory and calculative method of [1],[2],[4],[5] is applied to research the variance characterestics of additional stress parameters, the gradual trend of the average dynamical datum line of relative stress and its relation to strong earthquakes in North China.更多还原