顶点

In this paper, a vertex refinement method is proposed.

提出一种顶点细分方法。

Using the divisible theory of the integer,the underside conclusion is proved:for all the vertex-coloring formulas of the regular polyhedron ,let be any integer,the result of these formulas is still the integer.

利用整数的整除理论，证明了以下结论：在所有正多面体顶点着色公式中，当颜色数取任何一个整数时，这些公式的计算结果仍然是整数。

When the number of vertices to draw is 0, then we have finished rendering the model.

当需要绘制的顶点数量为0，那么我们渲染模型的过程就结束了。

Given a graph G representing a network topology, and a collection T ={(s1 , t1 )...} of pairs of vertices in G representing connection request, the maximum edge-disjoint paths problem is an NP-hard problem that consists in determining the maximum number of pairs inT that can be routed in G by mutually edge-disjoint si ti paths.

由于图G代表的网络拓扑，并且收藏笔=( S1及T1期……的顶点G大代表连接请求，最大边不相交的路径问题是一个NP-hard问题，它包括确定最多偶笔可以改为G大相互边相交硅钛路径。

In the rhombohedron, each top site is occupied by a pair of ligand-unsupported Ag atoms which are surrounded by six phenol groups in an ethane-like structure. The phenol groups at another ends of the ligands bridge the rhombohedrons into novel non-interpenetrating three-dimensional network.

在每个棱柱体内，每个顶点由无桥连配体支持的、周围的六个酚羟基以一种不寻常的、类似于乙烷分子结构的扭曲方式排列的一对 Ag 原子占据，配体另一端酚羟基将棱面体连接成新颖的非穿插的具有棱形通道(沿 a 和 b 轴方向)的三维网络结构。

If, for example, you major in‵mathematics, you're going to wander into class one day ｜and the professor will say:①"Define the cosine integer｜of the quadrant of the rhomboid ‵binary axis, and extrapolate your result to five significant vertices."

例如，你主修数学，一天，你闲逛着走进教室，老师说：①"请定义菱形二元坐标象限的余弦积分，并将结果推广到五个有效顶点的情形。"

The 21-year-old won his country's first Olympic title in the blue riband event and capped an astonishing rise to the top of his sport.

21岁的博尔特为他的国家在这次盛会中赢得了第一枚奥运金牌，使自己运动的顶点得到了惊人的提高。

All computations were executed with finite volume analysis in single computational domain,and hexahedron map mesh is applied in triangle and scallop riblet,and tetrahedron free mesh is applied in blade one.B-L two layers model and Reynolds stres...

三种沟槽具有相同的特征尺寸，顶点间距s=0.1mm，沟槽尖顶到谷底高度h=0.05mm，与光滑表面相比减阻效果分别为3.2%、9.1%、9.7%，数值计算结果和风洞与油槽实验结果有较好的吻合。

By using techniques from robust statistics, we obtain the approximations of the underlying surfaces. This leads to a conceptually good local patch with precise geometry properties, and as a result, the influence of noises is reduced. In addition, we also present a diffusion method to smooth the geometry properties, including principle curvatures and Frenet frame. The method ensures that the surfaces are smooth in the curvature space, and maintain the details, features and optimize the normals. The results show that, even in a high level noise situation, our algorithm can remove noise effectively, and at the same time keep the details of the model.

与传统的双边滤波去噪算法不同，该算法通过引入鲁棒统计理论获得模型表面较为准确的几何属性；进而在曲率空间中对包含主曲率和Frenet标架的表面几何属性进行各向异性的滤波，既有利于保持模型的细节，又能保证曲面的光滑性；与此同时，优化各个顶点的法向；最后在优化后的几何属性引导下，在几何空间中进行高阶双边滤波去噪。

Methods:The 310 pedicles(in 31 vertebrae) twined with the wire of 1.0mm in diameter were taken for radiological study.The anteroposterior,lateral and superoinferior roentgenograph were performed,the relationship between the projection of pedicle screw and that of vertebrea on lateal x-ray films was investigated.

材料和方法：在31套腰椎骨标本上(310个椎弓根)用1mm软钢丝在椎弓根最狭窄处缠绕，按人字嵴顶点进针方法打入椎弓根直钢丝，拍正侧位片及横断面片，观测直钢丝在椎弓根及椎体内的位置，并推算进钉深度比率。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！