“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	QUAMBO Quan Deyu Quan E Quanfu Opera Troupe Quangang Qu Quan Hansheng Quanhe Kouan Quanhucun Quanjiao Xian quanliao Quan Nansheng Quannan Xian Quanqiu Quanqiu Film Company Quanrong Tribe Quanshan Qu Quan Shanshi Quan Shaoqing quanshi Quanshi Waiji Quanshui quant quantacon quantal dose-response curve quantal nature of speech

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。