- 更多网络例句与正十二面体相关的网络例句 [注：此内容来源于网络，仅供参考]
-
A mathematical model of the semibatch foam fractionation of surfactants was developed. Foam bed is assumed to consist of equal dodecahedral bubbles at any cross section.
本文建立了间歇式泡沫分离水中表面活性剂的模型，假设所有气泡均为正十二面体，在塔的每一截面上，泡沫半径均一。
-
It was also found that the film of smaller grains corresponded to a smaller lattice constant of the garnet structure, which implied that fewer Bi〓 ions substituted into the dodecahedral sites in the garnet, due to the fact that the smaller grains resulted in more grain boundaries, thus leading to more serious Bi segregation in the grain boundaries.
分析表明，细小的晶粒意味着薄膜中含有更多的晶界，这样将导致Bi组分在晶界上的偏析较显著，而进入石榴石结构中氧十二面体间隙的Bi〓较少，对于Bi，Al∶DyIG来说，石榴石相晶格常数与{Bi〓}〓呈正相关关系，由此可以解释具有细小晶粒的薄膜对应较小的石榴石相晶格常数。
-
A dodecahedron with twelve regular pentagons as faces.
有十二个正五角形面的十二面体。
-
A mathematic model of foam fractionation was set up based on the following assumptions: adsorption equilibrium,same bubble size and regular dodecahedron model of real bubbles.
假设吸附过程始终处于平衡态、气泡大小均一以及每一个气泡均为正十二面体，构建了泡沫分离过程的数学模型。
-
The shock wave has made a nearly standard dodecahedron pattern on the surface of centre sphere. This pattern is the result of shock waves interaction from two adjacent detonating spots, and its position shows how the detonating of two adjacent spots acts, synchronized or not. The nice dodecahedron stroke patterns on the surface of recovered centre sphere indicate that this detonating method has good synchronization and spherical converging shock-wave.
通过试验，由十二个起爆点发出的爆轰波通过相互作用在回收球体的表面留下了近乎标准的正十二面体刻痕图案，球体表面的每一道刻痕都是相邻两个起爆点所发出的爆轰波相互作用的结果，每一道刻痕与相邻两个起爆点的位置关系反映了该两个起爆点的起爆同步性情况。
-
Goldberg got a class of polyhedra which are icosahedral symmetry by appending hexagons on regular dodecahedron by rule in 1937. They are called Goldberg polyhedra which provides a new approach for polyhedral molecule design.
1937年，数学家Goldberg通过在正十二面体上有规律地添加六边形面得到一类具有二十面体对称性的多面体，即Goldberg多面体。
-
Regular icosahedron ; regular dodecahedron ; quasicrystal ; conjugate fractal structural model ; conjugate fractal structural model of quasicrystal ; Penrose pattern ; high resolution structural image by electron microscopy.
正十二面体；正二十面体；准晶体；共轭分数维模型；准晶共轭结构模型； Penrose拼图；高分辨电子显微结构图
-
We obtain three classes of polyhedra which have high symmetry. they are regular tetrahedral class belonging to tetrahedral group , regular hexahedral class and regular octahedral class belonging to octahedral group.
本文将Goldberg在正十二面体上构筑多面体的方法推广到其它柏拉图多面体上，分别得到了三类具有较高对称性的多面体：属于四面体群的正四面体类和属于八面体群的正六面体类、正八面体类。
-
The continuing of the process produces icosahedra of even higher orders (a2, a3,…,an).
实质上，这一模型可以看成正二十面体与正十二面体共轭生成的结果。
-
We obtain three classes of polyhedra which have high symmetry.
本文将Goldberg在正十二面体上构筑多面体的方法推广到其它柏拉图多面体上，分别得到了三类具有较高对称性的多面体：属于四面体群的正四面体类和属于八面体群的正六面体类、正八面体类。
- 更多网络解释与正十二面体相关的网络解释 [注：此内容来源于网络，仅供参考]
-
rhombic feldspar analcite trachyte：菱长方沸粗面岩
菱形十二面体 rhombic dodecahedron | 菱长方沸粗面岩 rhombic feldspar analcite trachyte | 菱长霞石正长岩 rhombic feldspar nepheline syenite
-
regular dodecagon：正十二边形
regular decagon 正十边形 | regular dodecagon 正十二边形 | regular dodecahedron 正十二面体
-
regular dodecahedron：正十二面体
regular divisor 正则分母 | regular dodecahedron 正十二面体 | regular dome 正规球形穹顶
-
dual：对偶的
1635 年笛卡尔 (Rene Descartes) 观察到雪花结晶的为对偶的 (dual) 正多面体, 例如正八面体与正六面体互为对偶, 正二十面体与正十二面动还不是很明白时, 刻卜勒 (Johannes Kepler) 就用模型来说明行星的运动.
-
Icosahedral symmetry：二十面体对称
正六面体,正八面体,正十二面体和正二十面体.在这些拓朴等价多面体中,若以一定数目的亚基排列成具有一定表面积的立方对称实体,以二十面体容积为最大,能包装更多的病毒核酸,所以病毒壳体多取二十面体对称 (icosahedral symmetry)结构.
-
icosahedron：正二十面体
用分子动力学方法,模拟了三种具有壳对称构型,含309个原子的钯金属团簇的熔化行为.钯原子间作用势采用Sutton-Chen多体作用势能.三种壳对称构型分别为正八面体(Cubooctahedron),正十面体(Decahedron)和正二十面体(Icosahedron).通过对升温过程中的热力学性质的分析,
-
regular dodecahedron group：正十二面体群
正切曲线|tangent curve | 正十二面体群|regular dodecahedron group | 正矢|versine, versed sine
-
regular domain：正则域
regular dodecahedron 正十二面体 | regular domain 正则域 | regular eigenvalue problem 正则特盏问题
-
versine, versed sine：正矢
正十二面体群|regular dodecahedron group | 正矢|versine, versed sine | 正数|positive number
-
positive pyritohedron：正五角十二面体
(地壳)上升运动 positive movement | 正五角十二面体 positive pyritohedron | 正电荷雨 positive rain