polyhedron的例句大全

Comparing with traditional method, the result of measurement in this method contains influence of cooperated clearance between the regular polyhedron and the axle stand.

与传统方法相比，该方法测量的结果中包含了多面棱体与其轴座的配合间隙的影响。

The Vertex-Coloring Formula of the Regular Polyhedron

正多面体的顶点着色公式

The number of Equilateral triangles with the same colour in a Regular polyhedron with the vertices coloured with two colours

正多面体顶点二染色时同色等边三角形个数的讨论

The results indicate that the rare earth La changes the shape of doped tungsten powder from quasi-sphere to regular polyhedron and exists in the form of La_2O_3 both in powder and bars.

结果表明，稀土元素La的添加使掺杂钨粉的形貌由未添加La的准球形变为规则多面体；La在粉末和坯条中均以La2O3形式存在。

An approach of division and combination for capacitance is obtained by using two coaxial and parallel conducting surfaces of a frustum of a prism of regular polyhedron with the same height and two undersides in a plane respectively.

通过求解两同轴、平行、等高、上下底面分别共面的正棱台导体面的电容，给出了求解电容的分割组合法。

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。

The structure of the regular polyhedron was analyzed. By investigating the parameter relationship between the regular polyhedron and the basic feature pyramid and applying the principles of feature copy, the 3D modeling method of the regular polyhedron in solidworks system was presented.

分析了正多面体结构的特点，通过研究正多面体外接球与特征基本体&棱锥的参数关系，应用特征复制原理，介绍了在Solidworks环境下进行正多面体三维建模的方法。

The particles of the spinel oxides prepared in microwave field have very regular octahedron or polyhedron crystal morphology with well crystallization.

用微波加热合成的尖晶石氧化物结晶度好，晶体颗粒呈规则的八面体或多面体形态。

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 Voronoi curve corresponds to a sub-peak structure, and this implies that there exist large pores in the packing structure. ( 5) The properties of Voronoi polyhedron have been analyzed and compared with those of loose packing as well.

Voronoi曲线有一个子峰，表明堆积结构中有较大孔存在。（5）对致密和松散堆积进行了Voronoi多面体的特征分析和对比。

Tensegrity system and polyhedron geometry

张拉整体体系与多面体几何

The growth unit of coordination polyhedron for fcc structure TiC crystal is TiCe-Growth units stack on the { 100} planes with the linking mode of edges, which leads to the { 100} planes have fastest growth rate and be non-present face.

TiC晶体的配位多面体生长基元为TiC6.生长基元进入{100}面时为4个棱边同时联结，生长速率最快；

In this paper, we show that the Euler's formula of convex polyhedron also holds in the following two cases: Case 1.Trees generating from some vertices of the polyhedron;

将欧拉的凸多面体公式，推广至由多面体的顶点生长出树的情形，证明了在此情形下，欧拉公式仍成立。

Necessary and sufficient conditions of the robust positively invariant sets are established for the linear discrete-time delay system family specified by matrix convex polyhedron and additive interval disturbances.

对由矩阵凸多面体和区间扰动所描述的离散时滞线性时变系统族，得到了鲁棒正不变集的充分必要条件，并给出了证明以及两个推论。

A polyhedron whose vertices all lie in one or the other of two parallel planes; the faces that lie in those planes are the bases of the prismatoid.

顶点都在一个平面或两个平行的平面上的多面体；位于那些平面上的面是旁面三角台的底部。

To erect ( such a configuration) around a polygon or polyhedron.

确定（这样一个结构）围绕一个多边形或多面体。

the proofs on the euler theorem of convex polyhedron

凸多面体欧拉定理的证明

The periodic table of elements is arranged based on a series of regular polyhedron.

指出元素周期表的排列规则来自正多面体.

The Replacement Formula of Singular Integral with Nondegenerate Weil Polyhedron

非退化Weil多面体域奇异积分的置换公式

3D polyhedron recognization based on the difference of grey scale

基于灰度差的三维多面体识别