查询词典 mesh

In order to improve the final mesh quality, placement of interior nodes is a crucial step in the generation of hexahedral meshes using sweeping algorithms.

为了提高网格最终生成质量，内部节点定位是采用扫掠法生成六面体网格过程中的关键一步。

In this dissertation, the meshing techniques, especially for unstructured quadrilateral and hexahedral elements, are discussed, and the relative techniques, like the node smoothing and the reduction of matrix profile of a mesh, are also discussed.

本文全面回顾了四边形和六面体有限元网格特别是非结构网格生成技术，对相关的技术如网格节点位置平滑和带宽优化等技术进行了总结，并详细的描述了有关的算法。

Subdivision-Mapping Method presented in this article divides the process of hexahedral mesh generation within complex three-dimensional solid into two main steps.

为提高三维有限元建模的能力，推动有限元模拟技术的发展，开发一套完善的三维六面体网格生成与重划系统是极有必要的。

A hybrid hexahedral/tetrahedral mesh of nearly 900,000 elements was used for the rotor and stators in three adjacent fluid zones.

混合六面体/四面体网格近900000要素被用于转子和定子在三个邻近的流体区。

According to the numerical simulation of the cold flow field,the mesh mainly composed of hexahedral structure was adopted and realizable k-ε turbul...

通过与工业数据的对比，证明该模型能够真实反应气化炉内的物理特性，同时表明工业炉内的同相反应基本达到化学平衡。

The simulations were performed as steady-state, viscous, turbulent flow using a rotating frame of reference and a hexahedral mesh.

仿真进行的稳定状态，粘性，湍流采用旋转参照系和一个六面体网格。

The calculation accuracy and the calculation efficiency of hexahedron mesh generated by author are higher than tetrahedron element.

所剖分的六面体单元的－计算精度和计算效率都高于四面体单元。

The main contributions of the dissertation are as follow:(1) The possibility of generation hexahedron mesh through tetrahedron conversion method was studied,and a set of feasible method to deal with the boundary condition of constraint and loads has been brought forward.

本文的主要工作包括如下几个方面：(1)研究了在紫瑞CAE基础上采用四面体转换法进行六面体网格全自动剖分的可行性并对约束和载荷的处理提出了一套可行的方案。

A kind of complete automatic subdivision method for mesh of hexahedron based on quadratic subdivision of tetrahedron was put forward and the corresponding program was developed.

提出了一种基于四面体二次剖分的六面体网格全自动剖分方法，研制了相应的程序。

Basing on the preprocessor module of ZRCAE software,a program system has been developed with which hexahedron mesh can be automatically generated.

最后，通过考题和实例说明本程序的可靠性和正确性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。