Orthosilicates or nesosilicates have no linking of polyhedra.
正硅酸盐或无硅酸盐没有多面体连接。
Polyhedra with seven vertices are rare.
具有七个顶点的多面体是稀少的。
Each of these perfect polyhedra would be in turn composed of triangles.
每一个理想的多面体是依次由三角形组成。
An algorithm for computing the minimum distance between two convex polyhedra is presented.
提出的算法，用于计算两个凸多面体之间的最小距离。
The result indicated that a great lot of virus polyhedra could be prepared by this method.
结果表明，可以用此方法大量制备病毒多角体。
The relations between the morphology and the orientations of the anion coordination polyhedra in the crystals are studied.
研究了晶体中负离子配位多面体的结晶方位与晶体结晶形貌之间的关系。
The mechanism of KABO crystal morphology evolution was analyzed through the growth_units model of anionic coordination-polyhedra.
运用负离子配位多面体生长基元理论模型，分析了KABO晶体上述生长形态演化的机理。
Tested examples show that the set operations can work well under any situation provided the polyhedra to be operated are not mor...
测试实例表明，只要参加集合运算的多面体不是病态的，该方案均能得出合理的运算结果。
Tested examples show that the set operations can work well under any situation provided the polyhedra to be operated are not morbid.
测试实例表明，只要参加集合运算的多面体不是病态的，该方案均能得出合理的运算结果。
A classification of the Medial Axis points in polyhedra is introduced, and the correlative relation of these Medial Axis points is discussed.
对多面体中轴点进行了分类，并揭示了不同类中轴点之间的几何关系。
The relationship between the crystallographic orientation of anionic coordination polyhedra and the surface structures was discussed in this paper.
本文讨论了晶体表面结构和负离子配位多面体结晶方位的关系。
A solid tessellation; a filling of three-dimensional space with polyhedra such that a face of one polyhedron is the face of exactly one other polyhedron.
一种立体嵌图；用多面体对三维空间的装填，使得一个多面体的面恰是另一个多面体的面。
The rare earth ions lie between the disilicate groups and the sheets of octahedra to form (8+3)-coordinated A(1)-polyhedra and 10-coordinated A(2)-polyhedra.
稀土离子位于双硅酸根和八面体层之间，形成（8+3 ）配位的A（1）多面体和10配位的A（2 ）多面体。
The formulation of group overlap integrals in coordination polyhedra is discussed. The basic expressions and some sum relations of group overlap integrals are given.
本文讨论了配位多面体的群重叠积分计算问题，给出了这种群重叠积分的一般形式以及它们满足的一些关系。
As attributes cannot be set dynamically (edge width, face color, etc), all edges and faces look the same, so perspective can be confusing, especially in larger polyhedra.
由于在属性中不能设置动态内容(线宽度，外观，颜色等)，所有的边和面一样，因此透视效果比较混乱，特别是在高面数的多面体。
When external magnetic fields are absent, there may be a competitive growth between (100) and (111) surfaces; and the final morphology of particles are irregular polyhedra.
而当外磁场不存在的时候，(111)面和(100)面可能存在竞争生长的关系，从而纳米粒子呈现不规则的多面体形。
This reveals preliminarily that many structural polyhedra and coordinated polyhedral molecules possess the character of intersecting plane or folding intersection between the …
并初步揭示了许多结构多面体和配位多面体分子具有交错面或由两个多面体交错叠合的性质。
It is suggested that the surface structures show the locus formed by the combination of growth units of anionic coordination polyhedra on different surfaces during crystal growth.
指出了晶体表面结构，显示了负离子配位多面体在晶体生长过程中的结晶轨迹。
The algorithm builds BoxTreees of arbitrary non convex polyhedra using a hierarchical adaptive space subdivision scheme, and speeds up collision detection by traversing the BoxTrees in parallel.
该算法面向动态复杂场景采用层次的自适应空间剖分方法建构物体的平衡包围盒树，然后通过并行遍历包围盒树来加速碰撞检测。
The algorithm builds BoxTreees of arbitrary non convex polyhedra using a hierarchical adaptive space subdivision scheme, and speeds up collision detection by traversing the BoxTrees in parallel.
该算法面向动态复杂场景采用层次的自适应空间剖分方法建构物体的平衡包围盒树，然后通过并行遍历包围盒树来加速碰撞检测。
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