多面体

Software Description: About Great Stella, This program lets you create and view polyhedra, and print their nets so you can build them yourself.

Great Stella 这个程序让你创建和查看多面体，和打印他们的网所以你能够建造他们你自己。

We also generalized the vertex topology of polyhedra to ordinary solid and give the blending algorithm for solid vertex with exactly three edges.

将多面体的角点拓扑推广到一般实体的角点情况，给出了一般实体三边角点的过渡算法。

Polygon sorting in the light of depth often arises in eliminating hiddensurfaces of polyhedra, and the calculation to the polygon sorting is much more complex than that to number sorting.

多边形按深度排序是多面体消隐过程中常遇到的一个问题，这是一种比一般的数字排序复杂的排序。

To identify polyhedra which may be efficiently constructed by means of the convex hull operation

了解有那类多面体能够透过凸包而得以快速建构？

In this article, we introduce the oriented volume concept of simple tetrahedral, and get the computation formula for polyhedron at last.

引入了简单四面体的有向体积概念，最后得多面体体积计算公式。

The faceted peridots are spaced evenly along the 16-inch cable chain, which is finished with a spring ring clasp.

多面体peridots间距均匀沿16英寸电缆链，这是一个弹簧圈扣完。

On the basis of the frame of dodecahedron, we apply the method of "spherical stretching" to the frame, we can obtain a novel polyhedron with I_h symmetry, which contains 72 pentagons.

我们在十二面体框架的基础上，利用&球面拉伸&的方法，得到新的具有二十面体对称性，72个五边形构造的的多面体结构。

It has been found that epitaxy occur in the powder by hydrothermal salt solution hydrolysis method using ZrO(NO3)2 solution as precursor,Authors consider crystal particle as a big growth unit to make epitaxy well-explained using polyhedral structure of coordinative anions model.

作者从负离子配位多面体理论模型角度，提出了把晶粒当作一个大生长基元来考虑，从而更合理地解释了取向连生和配向附生存在的规律性。

Random circle and sphere aggregate models, convex polygon and convex polyhedral aggregate models are separately adopted in the paper to simulate the flexural fracture process of concrete specimens in view of meso-mechanics.

本文分别采用随机圆形骨料、球骨料与多边形、多面体骨料模型，通过对全级配大坝混凝土试件弯拉破坏过程的细观数值模拟，对比分析了不同骨料模型形态对计算结果的影响，探讨了用球形骨料或圆形骨料简化实际碎石骨料的有效性。

The shape of the choo-choo train and toys were aggregations of polygons -- no graceful curves.

这个呜呜叫的小火车还有其它玩具的形状都是由多面体堆起来的：没有什么优美曲线。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。