1) connected directed graph
连通的有向图
2) disconnected digraph
不连通的有向图
3) directed connected graph
有向连通图
1.
After the algorithm is putted forward basing on the a lgorithm for generating directed connected graphs,it is tested.
参考有向连通图的随机生成算法,给出了一种有向强连通图的随机生成算法,并对该算法进行了测试。
4) kernel of strongly connected graph
有向强连通图的核
5) rooted connected directed graph
带根连通有向图
1.
After using rooted connected directed graph to describe the Web view model of bioinformatics secondary database, this paper addresses the bioinformatics background knowledge into the designation of the Web views and its related connection.
提出采用带根连通有向图来描述生物信息二级数据库的Web视图模型,以结合生物信息背景知识设计特定的生物信息Web视图及其间的相关关系。
6) strongly connected directed digraph
强连通有向图
1.
Research and application of strongly connected directed digraph with period;
带周期的强连通有向图的研究与应用
补充资料：单连通和多（复）连通超导体（simplyandmultiplyconnectedsuperconductors）
单连通和多（复）连通超导体（simplyandmultiplyconnectedsuperconductors）
单连通超导体一般指的是不包含有非超导绝缘物质或空腔贯通的整块同质超导体，若有非超导绝缘物质或空腔贯通的超导体则称为多（复）连通超导体。从几何学上讲，在超导体外表面所包围的体积内任取一曲线回路，这回路在超导物质内可收缩到零（或点），且所取的任意回路均可收缩到零而无例外，则称单连通超导体。若有例外，即不能收缩到零，则称多连通超导体。例如空心超导圆柱体，则在围绕柱空腔周围取一回路就不能收缩为零。多连通超导体可有磁通量子化现象（见“磁通量子化”）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条