The novel topology of Platonic polyhedral links is discussed on the basis of the graph theory and topological principles.
1.在图论中间图理论和拓扑理论的基础上,提出对偶多面体链环的定义。
参考来源 - 多面体及其链环对偶性质的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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The invention relates to a polyhedral silsesquioxane (POSS)-modified polypropylene melt-blown nonwoven fabric and a preparation method thereof.
本发明涉及一种多面体倍半硅氧烷(POSS)改性聚丙烯熔喷非织造布及其制备方法。
The house is made up of three polyhedral volumes.
该住宅由三个多面体量构成。
This paper presents a new method of polyhedral model simplification based on vertex removal criterion.
提出一种新的基于顶点删除准则的多面体模型简化算法。
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