立方体是正多面体。
通过抽象代数知识，求出所有正多面体的旋转群。
Using the knowledge of abstract algebra, the rotation groups of the regular polyhedron are determined.
分析n体问题一些特解的共性，给出5个正多面体解。
Five regular polyhedron solutions are given by analysing commonness of other special solutions of N-body problem.
用这五种正多面体去探索自然界的秘密的企图没有成功。
The attempt to use the five regular solids to ferret out nature's secrets did not succeed.
然后代入伯恩塞德公式，求得所有正多面体的顶点着色公式。
Then it is substituted in burnside formula all vertex-coloring formulas of the regular polyhedron are determined.
首先介绍全球网格系统的应用需求，讨论采用正多面体剖分的基本要素。
Firstly, the paper introduces the application requirement of Global Grid System, discusses the basic element of regular polyhedron subdivision.
固定容差问题将采用正多面体方法来求解，可变容差问题由一个双层迭代算法求解。
The VTP is solved by a double iterative algorithm in which the inner iteration is performed by the FTP algorithm and the outer iteration is implemented by the comparison method.
在《几何补编》里，梅文鼎使用中国的传统方法计算了正多面体和半正多面体的体积和相对尺寸。
In Jihe bubian (" Complements of Geometry ") Mei calculated the volumes and relative dimensions of regular and semi-regular polyhedrons by traditional Chinese methods.
介绍了用正多面体方法对框架结构进行优化设计，从而节省材料，使框架结构设计达到更经济的目的。
This paper introduces optimizing the design of the frame structure in the way of the regular polygon, so as to save the stuff and make the design of the frame structure more economical.
并且刀头与工件转动方向相同。本发明方法可以高效率高精度的加工正多面体，不用分度，一次成形。
The said process can machine regular polygon in high efficiency and high precision without need of indexing.
并且刀头与工件转动方向相同。本发明方法可以高效率高精度的加工正多面体，不用分度，一次成形。
The said process can machine regular polygon in high efficiency and high precision without need of indexing.
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