英语词汇“surjection”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

surjection

释义

surjection Math.|sɜːˈdʒɛkʃən|
[f. sur-, after injection 5.]
An onto mapping.
1964W. J. Pervin Found. Algebraic Topology i. 11, f is a surjection or epimorphism.1979Q. Jrnl. Math. XXX. 358 The well-known surjection from tensor powers of P_ab to lower central factors of P.
Hence surˈjective a., that is a surjection.
1964S.-T. Hu Elem. Gen. Topology i. 7, f:X → Y is surjective if, for every point y in Y, there exists at least one point x in X such that f(x) = y.1968D. L. Clarke Analytical Archaeol. ix. 360 The taxa of one aspect are related to the taxa of the other aspects as elaborate injective and surjective mappings.1979Proc. London Math. Soc. XXXVIII. 209 We recall some facts..about the abelian group A(G)... If F is a finite subgroup of G, then A(G) → A(F) is surjective.

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

相关内容11：

“surjection”的英英意思

“suricate”的英英意思

“牛乳性贫血”英文翻译

“牛裂体吸虫病”英文翻译

“牛角属”英文翻译

“surimono”的英英意思

友情链接