“群扩张等价类”的概念、定义、翻译、参考文献-科学参考

单词	群扩张等价类
释义	群扩张等价类 Mathematics ＞代数学＞同调代数＞释义 equivalence classes of extension of a group群扩张等价类 equivalence class of extensions of a group群扩张等价类^†
随便看	Art activities art advertising art agency Art Agent art agent Artamonov crater art anatomy Art and Agency：An Anthropological Theory Art and Communication College of Tongji University Art and Craft Movement Art and Crafts Movement furniture Art and Design Art and Illusion: A Study in the Psychology of Pictorial Representation Art and Its Objects Art and Literature Review Art and Social Theory:Sociological Arguments in Aesthetics Art and the State：The Visual Art in Comparative Perspective Art and Visual Perception Art and Visual Perception: A Psychology of the Creative Eye Art Appraisals art appreciation art archaeology art archives management Art as an Institution art as a symbol of feeling

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。