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- Meanwhile, we propose some descriptions on (2， 1)-coloring of outerplanar graphs with and without cut vertices, respectively. 并分别给出了无割点极大外可平面 图和有割点极大外可平面图(2， 1)-可染的刻画.
- In contact with the number of cut vertexes of a graph,this paper studies the lower boundary of maximum genus and receives some new results. 本文联系着图的割点数;研究图的最大亏格下界;得到了一些新的结果.
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- In order not to be late, she cut across the fields. 为了不迟到，她抄近路穿过田野。
- He cut off a bunch of grapes to entertain us. 他剪下一串葡萄招待我们。
- She reckoned she had cut her cost by half. 她估计她减少了一半的费用。
- The flood cut a wide swath in this area. 洪水席卷了这一地区，满目一片疮痍。
- The slide cut off the valley from the rest of the world. 山崩切断了这个山谷与外界的联系。
- Situated at the vertex or highest point; directly overhead. 顶点的在顶点或者最高点的; 头的正上方的
- I must say I didn't like the cut of his jib. 说实在的，我不喜欢他那个样子。
- I cut myself on the cheek with my razor. 我不小心被刮胡刀割伤了脸颊。
- Peter and Susan seem to be cut out for each other. 彼得和苏珊似乎是天生的一对。
- The comedy tine was cut out as being off side. 笑料由于低级趣味而被删去。
- She was cut to the quick by his insults. 她受他侮辱而十分伤心。
- Our tanks cut in ahead of the escaping aggressors. 我们的坦克抢到前面去拦住那些溃逃的侵略者。
- He often cut recitation during his college days. 他上大学时经常无故旷课，逃避背诵练习。
- Of or relating to the vertex of the head. 头颅顶的属于头顶的或与其相关的
- The surgeon cut out all the diseased tissue. 外科大夫把坏了的组织都切除掉。
- I cut my hand on some broken glass. 碎玻璃割伤了我的手。
- A vertex with zero outdegree is called a sink. 出度为零的顶点称作收点。
