英语词汇cobordism怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cobordism
释义	cobordism 英/ ?k??b??d?z?m / 简明释义 [数] 配边网络释义 1 [数]?配边配边短语 1 cobordism ring 数配边环 2 cobordism class 数配边类 3 cobordism theory 数配边理论双语例句 1 In this paper we deal with some properties of cobordism classes of fiber bundles over the real projective space. 本文研究了底空间为实射影空间时上协边类纤维丛表示的若干性质。 2 For a small cover over a polytope, its equivariant cobordism class is determined by the tangential representation set. 多面体上的小覆盖的等变配边类是由它的切表示集所决定的。
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