“digraph”的概念、定义、翻译、参考文献-科学参考

单词	digraph
释义	digraph Encyclopedia 理学次模函数释 digraph有向图有向图是指一个有序三元组，式中是非空的顶点集，是与不相交的弧集，是关联函数，它使的每条弧对应于的有序顶点对（不必相异)。 Mathematics ＞组合数学、组合设计与图论＞图论＞释义 directed graph; digraph有向图 digraph有向图^†，双图
随便看	filter separator filters for black-and-white photography filter space filter sterilization filter stop band filter supply air outlet filter theory filter transmission band filter type centrifuge filter wheel filtrate filtrated sterilization filtrate salinity filtrating equipment filtration filtration agents of mineral processing products filtration and centrifugation filtration and separation equipment filtration and separation textiles filtration barrier filtration coefficient filtration control agent filtration degree filtration equations filtration equipment

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