Polyhedron - base structure , which consists of space - filling polyhedron models , is a new type of space structure 摘要多面体空间结构是一种新型的空间结构类型,基于能够填充三维空间的多面体模型而构成。
Polygin , polyhedron , and other complicated products , especially in sports , medical , automobile , and electrical applications 多边、多角及其他复杂成品,特别是运动用品、医疗用品、汽车用品、电子用品等精密性应用。
This leads us to another contribution of leonhard euler to graph theory , namely euler ' s polyhedron theorem or simply euler ' s formula 这是我们引向l ?尤拉对图论的另一个贡献,即尤拉多面体定理,或简称尤拉公式。
This leads us to another contribution of leonhard euler to graph theory , namely euler ' s polyhedron theorem or simply euler ' s formula 这是我们引向l 尤拉对图论的另一个贡献,即尤拉多面体定理,或简称尤拉公式。
There exist only five polyhedra whose faces are all congruent regular polygons , and where the same number of faces meet at every vertex 以下五种正多面体,每种都由同样大小的等边形组成,并且每个端点都有相同数目的等边形相接:
To improve the roundness of the polyhedron , we can divide the edges into shorter lengths and raise the points of division to a geodesic on the surface of a sphere 由于正多面体不太圆,在每个面上增加连接棒相当于短程线可令圆度增加。
To improve the roundness of the polyhedron , we can divide the edges into shorter lengths and raise the points of division to a geodesic on the surface of a sphere 由于正多面体不太圆,在每个面上增加连接棒(相当于短程线)可令圆度增加。
The symmetries possessed by regular polyhedra allow us to create an image of the entire regular polyhedron by using only one of its faces plus a handful of mirrors 基于正多面体的对称性,我们可以只用一个面加上镜子反射来重组整个正多面体。
The symmetries possessed by regular polyhedra allow us to create an image of the entire regular polyhedron by using only one of its faces plus a handful of mirrors 基于正多面体的对称性,我们可以只用一个面加上镜子反射来重组整个正多面体。
From the morphology aspects of tensegrity systems , the author also analyzed and summarized the morphology configurations of some normal tensegrity polyhedron structures 再从张拉整体单元的形态问题入手,分析总结了一些常见张拉整体多面体结构的形态构形。