英语词汇“over a set”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	over a set
释义	over a set over a set [¦ō·vər ə ′set] (mathematics) A map ƒ from a set A to a set L is said to be over a set B if B is a subset of both A and L and if the restriction of F to B is the identity map on B.
随便看	unclassified document control unclassified excavation unclassified game unclassified information systems security monitoring unclassified matter unclassified miscellaneous unclassified national security related unclassified national security-related unclassified (portion of the) central directory component unclassified professional staff association unclassified sensitive information, level 1 unclassified sprue unclassified trusted network protect policy unclassy unclawed uncldc pchp pchpac pchpi pchr pchra pchrd pchrg pchrs pchs

英语词典包含2567994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。