查询词典 dodecahedron
- 与 dodecahedron 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The main contributions of this dissertation are In chapter 2, we propose a scientific visualization system modal which is based on large-format display technology and Client-Commware-Server structure. In chapter 3 and chapter 4, we accomplish two large-scale scientific visualization systems. In chapter 5 and chapter 6, we propose HFFT on hexagon and parallel dodecahedron domains, and reduce the computational complexity from O and O to O and O . Lastly, we propose a parallel HFFT on distributed memory computers.
本文的主要贡献如下:提出了使用大屏幕显示技术、适用于大规模科学计算可视化系统的Client-Commware-Server模型;实现了油藏数值模拟和分子模拟两个大规模科学计算的可视化系统;给出了二维三方向六边形区域、三维四方向十二面体区域上的HFFT算法,将变换的计算复杂度分别从直接计算的O和O量级降到了快速算法的O和O量级;最后,本文给出了一种基于分布式存储的并行HFFT算法,并对影响、提高并行算法的若干因素进行了分析。
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Its occurrence in regular pentagons and decagons was duly observed, as well as in the dodecahedron (a regular polyhedron whose twelve faces are regular pentagons).
它出现在正五边形和正十边形以及正12面体(一种规则多面体,它的每个面都是正五边形)中是易于观察到的。
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For convenience, a series of simplifications to the structure are adopted in this dissertation, we use regular dodecahedron to instead of the sphere panel, so the analysis for the structure is simplified to study a pentagonal curvy structure.
同时,文中根据织物材料具有抗拉不抗弯的特性,运用膜单元来模拟织物结构。
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Scanning electron microscopy observed that the mesoporous silica single crystal had a regular rhombic dodecahedron morphology with a uniform particle size of 5 μm.
扫描电子显微镜观察到这种介孔二氧化硅单晶具有菱形十二面体形貌, X射线衍射和透射电子显微镜测试结果证实这种介孔单晶属于简单立方Pm3n对称结构。
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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。
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In this dissertation we propose a set of fast algorithms for computing the DGFT (Discrete Generalized Fourier Transforms) over the hexagon domains and the parallel dodecahedron domains and give the parallel implementation on Linux clusters.
本文在理论上的主要贡献就是利用多色排序、区域分解和多重网格的思想,设计了二维三方向平行六边形区域和三维四方向平行十二面体区域上广义离散傅立叶变换的快速算法并给出它在PC Linux机群上的并行实现。
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Spessartine showing oscillatory growth of the rhombic dodecahedron and the trapezohedron.
表现出在菱形十二面体和偏方三八面体之间摆动生长的锰铝榴石。
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The Dodecahedron takes the travelers to see the Mathemagician, after giving them a tour through the Numbers Mine, where digits are pulled from the earth like jewels.
需要的十二面体的旅客看到Mathemagician后,让他们通过参观数字矿山,其中数字撤出地球像珠宝。
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A theoretical stress tensor model that includes surface tension forces and viscous forces is developed by considering the three-dimensional spatially periodic cells of dodecahedron. Meanwhile, the shear stress and normal stress difference under various shear rates are calculated by computer.
本文在同时考虑表面张力与粘性力的情况下,以三维模型—长菱形十二面体及泡沫的应力张量表达式为基础,得出了泡沫的剪应力及法向应力差表达式,并通过计算机进行了求解,讨论了泡沫粘度、泡沫大小等因素对剪应力及法向应力差的影响。
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Each Ln ion adopts a dodecahedron coordination environment with eight coordinated oxygen atoms from two terminal monodentate coordinated FcC6H4COO- units, two terminal monodentate coordinated H2O molecules, and fourμ_2-η~2--OOCH_4C_6Fc units.
稀土离子都是八配位的三角十二面体构型,其中两个来自单齿配位的FcC6H4COO-,两个来自配位的水分子,四个来自双齿桥联的μ_2-η~2--OOCH_4C_6Fc。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。