Potential source zones are 2-d in the current probabilistic seismic hazard analysis methods.

在目前的地震危险性分析方法中，潜在震源区是二维的。

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This paper presents the finite element method for solving the direct-current field of point source on a 2-d anisotropic geoelectric section.

本文给出点源二维各向导性地电断面的直流电场有限元解法。

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First. using Fourier's transformation, the 3-D boundary value problem of electric field of point source on a 2-D anisotropic geoelectric section is converted into a 2-D boundary value problem.

首先，用付氏变换将点源二维各向异性地电断面的三维边值问题转变成二维边值问题；

youdao

First. using Fourier's transformation, the 3-D boundary value problem of electric field of point source on a 2-D anisotropic geoelectric section is converted into a 2-D boundary value problem.

首先，用付氏变换将点源二维各向异性地电断面的三维边值问题转变成二维边值问题；

youdao