交错网格法 interlaced gridding method ; cross-grid-point method ; staggered grid method 多块网格法 gridembedding ; grid embedding ; grid embedding ..
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staggered-grid finite difference method 交错采样有限差分法
3D staggered-grid finite difference method 三维交错采样有限差分法
First, constructed high order staggered-grid difference formulas, and discussed the stability and numerical dispersion of staggered grid method.
首先，构建高阶交错网格差分公式，讨论了交错网格法的稳定性与数值频散。
The finite volume method is used to discrete the flow controling equations on staggered grid and the SIMPLE algorithm is adopted to solve the equations.
采用有限容积法在交错网格上对流动控制方程离散，然后采用SIMPLE算法求解。
Combining the method of FCT with staggered-grid properly can improve the accuracy of the wave field simulation and processing effectiveness.
交错网格高阶差分解法是地震波场模拟的一种有效方法。
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