Computational unstructured grid is generated by advancing front method, and the structured background gird is obtained by using multigrid technique to solve the Poisson equation.

采用推进阵面法生成三角形非结构网格，用多重网格技术求解泊桑方程以取得结构背景网格。

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Hive makes Hadoop more familiar to those with a Structured Query Language (SQL) background, but it also supports the traditional MapReduce infrastructure for data processing.

Hive使得Hadoop更加熟悉结构化查询语言(SQL)背景，同时还支持传统的MapReduce基础结构来进行数据处理。

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It relies on having elegant typography, a structured layout, and a visually interesting background.

这一切取决于要有良好的版面，结构化的布局以及具有视觉吸引力的背景。

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