| 1. | Digraphs have a simple pictorial representation .
有向图有简单的图形表示。
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| 2. | We shall abbreviate "directed graph" to digraph .
我们将把“有方向的图”简称为方向图。
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| 3. | A digraph d is unilateral .
图D是单连的。
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| 4. | Some results on the existence of integral digraphs
关于有向整谱图的若干存在性问题
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| 5. | These include " digraphs " and additional reserved words
包括“双连符”和额外的保留词。
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| 6. | On the gracefulness of the union of mutually non - intersecting digraphs n
3之并的优美性
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| 7. | Exponents of a class of two - colored digraphs
一类双色有向图的指数
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| 8. | Box counting dimension of functional digraph in 3 dimensional space
三维空间中函数图像的计盒维数
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| 9. | Some algebraic properties of the digraph
有向图的一些代数性质
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| 10. | The upper bounds of the spectral radius of digraphs in term of average 2 - degrees
有向图的谱半径的二次度形式的上界
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