The discretization grid size of the inhomogeneous object domain was reduced gradually by using the multi-grid technique in the inversion procedure.
在反演过程中，采用多重网格技术将待反演区域的离散网格从粗网格逐渐推演到细网格。
The profile of a two-dimensional axisymmetric inhomogeneous medium is reconstructed by using the distorted Born iterative method and multi-grid technique.
将多重网格技术与变形玻恩迭代法相结合，对轴对称二维非均匀介质分布进行了反演。
A method has been developed which generates the body-fitted coordinates of multi-element airfoils by using of a grid patching technique.
本文给出了一种多段翼型绕流的分区贴体网格生成方法。
Based on infinite interpolation theory and multi-block grid technique, construction grid of interceptor missile with multiple attitude control motors was generated.
基于无限插值理论和多块网格技术，生成了带多姿控发动机的拦截弹结构体网格。
Two-dimensional simulations about the separation of the interceptor missile shroud covers have been completed using moving multi-block chimera structure grid technique.
采用多块嵌套结构动网格技术数值模拟了拦截导弹的热保护罩的二维分离过程。
Because Grid DEM can be expressed in a multi-scale way, some propositions are given to solve mass data DEM matching problem based on LOD technique.
并针对DEM数据趋于海量化的趋势，结合规则格网DEM易于多尺度表达的特点，提出了基于LOD技术的海量数据DEM匹配解决建议。
Because Grid DEM can be expressed in a multi-scale way, some propositions are given to solve mass data DEM matching problem based on LOD technique.
并针对DEM数据趋于海量化的趋势，结合规则格网DEM易于多尺度表达的特点，提出了基于LOD技术的海量数据DEM匹配解决建议。
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