| 1. | A set of independent edges in a graph is called a matching .
一个图中的独立边的一个集合称为一个匹配。 |
| 2. | Two countries are neighbouring if their boundaries have an edge in common .
如果两个国家的边界有公共边，则说它们是相邻的。 |
| 3. | For a while, perhaps through the decade, the united states would retain a clear edge in numbers of warheads .
美国本可以把核弹头数量上的明显优势维持一个时期，或许可以维持十年。 |
| 4. | Instruct the students to count the edges in order
师： （引导）学生有规律的数。 |
| 5. | Evolution analysis of the detected edge in scale - space
尺度空间检测边缘特征的进化分析 |
| 6. | He had difficulty edging in a word of his own
他好不容易插进了一句话。 |
| 7. | The gate of the cave is too narrow for us to edge in
洞口太窄了，我们只能侧着身子走进去。 |
| 8. | The edges in the edge - loop are then changed into faces
选择封闭边，也就是面，挤压生成面。 |
| 9. | The mouth of the cave was so narrow that we had to edge in
洞口太窄,我们只能侧着身走进去。 |
| 10. | A note on maximum number of edges in a spanning eulerian subgraph
生成子图极大边数的一个注记 |
