hexahedron virus的用法和樣例：
例句
- We can now use tetrahedron and hexahedron elements in three-dimensional stress analysis.
我們現在在三維應力分析中採用四面體單元和六面體單元。 - When using this technique in the finite element simulation of rectangular solid upsetting, the hexahedron remeshing problems are solved well.
將該技術應用於矩形塊體鐓粗過程的有限元模擬中，較好地解決了六面體網格重劃問題。
