1) refined net,refined mesh
加细网格
2) refined semilattice
加细半格
1.
Strongly regular bands and perfectly regular bands are respectively introduced and constructed by applying special forms of refined semilattice.
引入了强正则带和完备正则带的概念 ,用强加细半格和完备加细半格分别对它们的结构加以描述 ,并且讨论它们之间以及它们与一般正则带、正规带之间的关系 。
3) fine grid blocks
精细网格
1.
If there is no resource or sink in the coarse grid block, the numerical computing method of effective permeability of coarse grid blocks has been given,where the fluid flow rate is the same flowing through the coarse grid block as all fine grid blocks in the coarse grid.
在无源汇条件下,根据流过某一个横截面的流体流量等于流过这一横截面内所有精细网格的流体流量之和这一特点提出了粗化网格等效渗透率的计算方法。
2.
if there are not resource or sink in the coarse grid blocks,the 3D solution of the fine grid blocks has been obtained by solving 3D fluid equations in porous media with direct method,and then the effective permeability of coarse grid blocks has been computed by the 3D solutions.
本文提出了地下流体渗流问题的三维解粗化算法,在粗网格内流体压强分布用直接解法求解三维渗流方程,用这些解计算粗网格的等效渗透率,在流体流速大的区域仍采用精细网格的计算方法。
3.
Where the permeability or porosity change is abnormal, the fine grid blocks are automatically adopted and the 3D fluid equations in porous media is solved by the direct method.
将渗透率自适应网格技术应用于三维非均匀不稳定渗流方程的网格粗化算法中,在渗透率或孔隙度变化异常区域自动采用精细网格,用直接解法求解渗透率或孔隙度变化异常区域的压强分布,在其它区域采用不均匀网格粗化的方法计算,即在流体流速大的区域采用精细网格。
4) fine mesh
细化网格
1.
In order to simulate the stress distribution for typical knuckle details of ship structure more precisely,the algorithm for fine meshing is studied in this paper.
为更精确模拟折角型船体结构节点的应力分布,对折角型船体结构节点有限元细化网格进行了算法研究,用MSC/Patran的PCL语言,开发了相应的细化网格有限元分析工具,实现了折角型船体结构节点的网格划分和优化分析的快速化。
6) mesh refinement
网格细化
1.
To meet the pre-specified sizing requirement by refining the initial mesh,a novel mesh refinement method,Delaunay-optimized bisection,is presented.
为生成复杂平面区域的有限元网格,提出了基于网格细化的三角网格生成算法。
补充资料：加细
加细
refinement
问题，见tAll. 加细.集合X的子集组成的集合犷称为集合罗的加细(比助enrllt)，若对每个F曰犷，存在G‘扩，使得P c G. 最普通的情形是，X为拓扑空间时，萝是X的一个开夜盖而L了也是X的一个覆盖(事实上，若日.了笋x，则.犷通常称为了的部分加细(p浏alrefi-ne即己nt)). 在每个开覆盖都有一个特殊类加细的要求下，可得到多种有趣的空间类，其中最熟知的多半是仿紧空间(pan比。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条