查询词典 polytopes

Combinatorial computational geometry, which deals with collections of discrete objects or defined in discrete terms: points, lines, polygons, polytopes, etc., and algorithms of discrete/combinatorial character are used

组合计算几何。处理一系列离散的或用离散术语来定义的对象：点，线，多边形，多面体等等，并使用离散/组合特性的算法。

In order to improve the efficiency of the collision detection for two convex polytopes, this paper proposes a fast projection-separation approach.

为了有效地提高凸面体之间的碰撞检测效率，提出一种凸多面体快速碰撞检测的投影分离算法。

Because the radius is expressed with general norm, we can obtain several largest stable regions (such as parallelotopes, ellipsoides, polytopes el.) in parameter space.

由于这个半径是以欧氏空间的一般范数表示的，所以对于参数摄动范围是菱形、矩形、椭圆、对称多边形等情况，均可以利用它求出系统参数的最大允许摄动范围。

The point-tree data structure, which is suitable for describing polytopes in En space, Compared with the "three-table data structure" used in E3, this structure decreases the complexity of time and memory represented in En polytopes with the efficiency of computer processing heightened.

同人们所熟知的三维空间中的几何外形信息一样，E&中形体的几何&外形信息主要也是包括几何信息和拓扑信息这两个方面。

Discrete orientation polytopes ; collision detection ; bounding volume hierarchies ; temporal-spatial coherence

离散有向多面体；碰撞检测；层次包围盒；时空相关性

Robust stability of uncertain two-dimensional (2-D) polynomial family, including polytopes of 2-D polynomials, interval 2-D polynomial family,diamonds of 2-D polynomial family, depends on that of the edge polynomials of the families.

不确定二维多项式簇，包括多胞形二维多项式簇，区间二维多项式簇，钻石形二维多项式簇，其鲁棒稳定性可由其棱边多项式的稳定性确定。

It respectively constructs quasi projection-separation facet sets of two convex polytopes while their orthogonal projection on the centerline overlap mutually. Afterward it judges the separation of two convex polytopes by confirming non-overlap in orthographic projection on the centerline or by finding out a projection-separation facet from two quasi projection-separation facet sets, otherwise a collision is judged.

该算法通过判断2个凸多面体在中心线上的正投影不相交，或者分别构造它们的准投影分离面集合，并从这2个集合中找到一个投影分离面，来判断2个凸多面体分离；否则，判断为相交。

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。