The empirical two-dimensionalnormaldistribution functions for the deviations are presented in the paper.
最后给出了经验的中国大陆宏观地震震中—速报震中偏离的二维正态概率分布密度函数。
2
The sinplified space formula of the intensity distribution of pressure is developed, and the result ha shown that the equation is a two-dimensional Gauss' normaldistribution equation.