contractible

常见例句

In first two chapters we study mainly some problems about the contractible edge of graphs.
本文的前两章主要研究的是关于图的可收缩边的问题。
After cold war ends, as dimensions of super nucleus arsenal contractible, the expert thinks " doomsday clock " lost revelatory sense.
冷战结束后，随着超级核武库规模的缩小，有专家认为“末日钟”失去了启示意义。
Contractible edges and removable edges in connected graphs are a powerful tool to study the structures of connected graphs and to prove some properties of connected graphs by induction.
图的可收缩边与可去边是研究连通图的构造和使用归纳法证明连通图的一些性质的有力工具。