“absolute retract”的概念、定义、翻译、参考文献-科学参考

单词	absolute retract
释义	absolute retract Mathematics ＞拓扑学与几何学＞代数拓扑学＞释义 absolute retract绝对收缩核 absolute retract绝对收缩核^† AR = absolute retract绝对收缩核
随便看	Hebrew Wisdom Literature Hebrides he brocade Hebron He burning HEC He Cao Bu Huang Hecataeus crater Hecataeus of Miletus He Changgong He Chaozong heche dazao pill He Cheng Hecheng Qu He Chengtian He Chenɡtiɑn He Chi Hechi Shi He Chong He Chou Hecht Hechuan Qu Hecke Hecke algebra Hecke character

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