1) nonorthogonal hexahedron
非正交六面体
2) non-orthogonal hexahedron grids
非正交六面体网格
4) irregular hexahedral grid
非正规六面体网格
1.
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。
2.
Using integral interpolation method, the difference scheme on the irregular hexahedral grid is constructed which consists of 27 neighboring grids and is available for solving quasi\|linear diffusion equation with discontinuous coefficients on distortion mesh.
在非正规六面体网格上,使用积分内插法建立扩散方程差分格式,涉及到27个相邻网格,适用于大变形网格上带间断系数的拟线性扩散方程的计算。
5) orthogonal-reinforced hexahedra vector element
正交增强六面体矢量单元
1.
Based on hexahedra vector finite element in ANSYS,a new orthogonal-reinforced hexahedra vector element is created by modifying vector basis functions.
在ANSYS采用的六面体矢量单元的基础上,对矢量基函数作了一些增强正交性的修改,使其同时具备采样点正交性和积分正交性,得到了一种新的正交增强六面体矢量单元;这种新单元能增强系统矩阵的对角占优特性,加快系统方程组的求解速度。
6) irregular tetrahedron
非正四面体
1.
Only when induced by independency and affectedby self-catalysis to "irregular tetrahedron"state can the system be changed in quality.
人类社会处于“正四面体”状态和近“正四面体”状态时不可能产生新的有序结构,只有在独立性的诱导与自催化的作用下,人类社会远离“正四面体”状态而处于“非正四面体”状态时,才有可能从稳定态变为不稳定态,产生质变,再在协同性的诱导与交催化的作用和跃迁到稳定的“正四面体”状态,从而形成新的稳定有序的结构。
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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