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字典帮 >教育工具 >英语词汇“injective”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
2025-07-17

“injective”的英英意思

单词 injective
释义 injective, a. Math.|ɪnˈdʒɛktɪv|
[f. inject v. (or L. inject- ppl. stem) + -ive.]
Of the nature of or pertaining to an injection (sense 5).
1952Eilenberg & Steenrod Found. Algebraic Topology i. 8 A set of homomorphisms iα: Gα → G, α = 1,{ddd}, n, determine a homomorphism i:σnα = 1Gα → G... If i is an isomorphism of σGα onto G, then the set {ob}iα{cb} is called an injective representation of G as a direct sum.1965J. J. Rotman Theory of Groups ix. 184 (heading) The injective property.1966Sze-Tsen Hu Introd. Gen. Topology i. 8 A function f: X → Y is said to be one-to-one or injective iff, for every point y {elem} Y, the inverse image f-1(y) is either empty or a singleton.
“injective”的英英意思

　

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。

　


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