英汉词典

1.The finite element analysis of three-dimensional steady-state convection-diffusion equation is given by using 4-node tetrahedral elements and 8-node hexahedral elements.

采用四结点四面体单元和八结点六面体等参数单元进行三维定常对流扩散方程的有限元分析。

2.Using variation principle, the difference discrete scheme with diffusion flux form on the irregular hexahedral grid is constructed.

在非正规六面体网格上，用变分原理建立扩散流形式的差分格式。

3.In thermal analysis, a professional mesh generation software ICEM-CFD is used to generate full-hexahedral grid and realize the grid assembly which is then imported to CFX to carry out the solution.

热仿真方面，采用专业的网格生成软件ICEM - CFD对流道模型划分全六面体网格，实现网格合并，导入CFX中进行求解。

4.An improvement of the vector basis functions of quadratic hexahedral edge elements is presented.

改进了曲边六面体矢量单元的矢量基函数。

5.The convergence of hexahedral isoparametric element of form (2) is analysed in this paper, then the optical interpolation error estimation of it is obtained.

研究了(2)型等参六面体元，分析了其收敛性并给出了最优插值误差估计。

6.The system shall be able to divide the calculation domain of fluid into all-hexahedral, tetrahedral and prism mesh type.

要求能对流体计算域划分全六面体、四面体及棱柱体等网格类型。