下列哪项是该长方体的正确网格？
本文阐述了长方形网格网架在单层工业厂房屋盖中的合理应用。
This paper expounds the reasonable application of the space trusses with rectangular latticework on the roof of single-storey factory building.
下列哪项是该长方体的正确网格？
以带圆孔的长方形为例，模拟比较了不同网格密度和注入口位置对充模时间、流动前沿以及干点形成区域的影响。
Flow front, filling time and dry spot were simulated and analyzed through comparing different mesh density and injection location such as the shape of the rectangle with hole.
提出了一种采用浮雕纹理贴图技术对复杂网格模型进行快速显示的方法，采用虚拟拍照方法生成原始模型相应的浮雕纹理，将原始模型简化成六幅浮雕纹理和一个长方体。
The method of virtual photograph is used to generate relief textures corresponding to the origin model that is simplified to six relief textures and a cuboid later.
利用三维边界拟合坐标变换技术，可将具有任意曲面边界的三维物理区域变成长方体计算区域，在该区域中形成单位立方体差分网格。
By means of BFCT, a three-dimensional physical space with arbitrary configuration can be transformed into standard cube, forming the unit cubic grid.
利用三维边界拟合坐标变换技术，可将具有任意曲面边界的三维物理区域变成长方体计算区域，在该区域中形成单位立方体差分网格。
By means of BFCT, a three-dimensional physical space with arbitrary configuration can be transformed into standard cube, forming the unit cubic grid.
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