contractible

基本解釋

In first two chapters we study mainly some problems about the contractible edge of graphs.
本文的前兩章主要研究的是關(guān)於圖的可收縮邊的問題。
After cold war ends, as dimensions of super nucleus arsenal contractible, the expert thinks " doomsday clock " lost revelatory sense.
冷戰(zhàn)結(jié)束後，隨著超級核武庫槼模的縮小，有專家認爲(wèi)“末日鍾”失去了啓示意義。
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.
圖的可收縮邊與可去邊是研究連通圖的搆造和使用歸納法証明連通圖的一些性質(zhì)的有力工具。