digraphs
有向圖
英語翻譯 名詞 digraph:
-
two successive letters (especially two letters used to represent a single sound: `sh\\\' in `shoe\\\')
造句
- Digraphs have a simple pictorial representation.
有向圖有簡單的圖形表示。
- Using matrix theory, we present a sharp upper bound on the spectral radius of digraphs and strongly connected diagraphs.
摘要利用矩陣理論，給出了簡單有向圖的譜半徑可達上界和強連通有向圖的譜半徑上界。
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