1) R-edge-connection
R边连通
2) R-side connected graph
R 边连通图
1.
The paper gives out an effective calculating method RMA,which changes an arbi- trary non-directed graph into a R-side connected graph with minimum enhancement.
本文提出了一个最小地扩充任意无向连通图为 R 边连通图的有效算法RMA。
3) R-edge-connectivity augmentation
R边连通扩充
1.
A heuristic iterative algorithm is presented to solve the problem of undirected graph s R-edge-connectivity augmentation based on hop-constraint.
提出了一个启发式迭代求解基于跳数约束的任意无向图R边连通扩充问题的算法。
4) R strong conectivity
R强连通
5) R-vertex-connectivity
R点连通
6) r-connectivity
r连通性
1.
The relationships between general topological space and its induced space, weak induced space and its base space are discussed; r-connectivity is defined by use of LF-r open set.
利用LF-r开集定义了r连通性,得出了弱诱导的LF拓扑空间是r连通的当且仅当其底空间是r连通的,并且分析(弱)诱导空间的结构。
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