The effect of time - varied wave field on the diffraction tomography was analyzed.

初步分析了时变入射波场对衍射层析成像的影响.

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There are two multi - resolution expressions of wave - field extrapolation matrix, namely standard expression and nonstandard expression.

波场外推矩阵的多分辨表示有两种形式:标准表示和非标准表示.

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An accurate method for time - domain elastic wave field modeling is given by introducing high - order finite element.

在弹性演场正演中,我们通过引入高阶有限单元,给出了一种高精度的时域弹性波场正演方法.

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Wave field simulation may be a powerful tool for AVO analysis and prestack inversion.

计算实例说明,波场模拟有助于AVO分析和叠前反演.

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The full - wave equation methods are adopted, namely the wave field is the solution of wave equation.

本文采用的是全波方程法模拟, 即由方程的解中给出了全波场的值.

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