“permutation”的概念、定义、翻译、参考文献-科学参考

　

单词	permutation
释义	permutation Encyclopedia 理学排列释 permutation排列集合的一个元排列是中个元素的有序排放。集合的元排放称为的元排列，记为。理学组合学释 permutation置换将相异对象或符号根据确定的顺序重排。又称排列。 Physics permutation①排列｛数｝ ②置换，互换 Mathematics ＞代数学＞群论＞释义 permutation置换＞组合数学、组合设计与图论＞组合数学＞释义 permutation排列 permutation排列^†；置换^†
随便看	tracing condition tracing method tracing paper cabinet tracing point track track addition track and dolly shot Track and Field track and field ground Track and field stadium track and highway combined bridge trackball track beam bearing or guideway bearing track beam fabrication technology track beam line adjustment track beam maintenance track beam of straddle type monorail track bearing capacity track bed structure track-before-detect track bridge track by footprint track chamber track circuit track component

　

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