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digraphs的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 digraph:
-
two successive letters (especially two letters used to represent a single sound: `sh' in `shoe')
digraphs的用法和样例：
例句
- Digraphs have a simple pictorial representation.
有向图有简单的图形表示。 - Using matrix theory, we present a sharp upper bound on the spectral radius of digraphs and strongly connected diagraphs.
摘要利用矩阵理论，给出了简单有向图的谱半径可达上界和强连通有向图的谱半径上界。
