解释
- n. 顶点；[昆] 头顶；[天] 天顶
※ 提供单词"vertex"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
中文词源
vertex 顶点
来自拉丁语vertex,顶点，最高点，来自vert-,转，词源同convert,versus,-ax,最高级后缀，词源同apex,next, approximate.
英文词源
- vertex (n.)
- 1560s, "the point opposite the base in geometry," from Latin vertex "highest point," literally "the turning point," originally "whirling column, whirlpool," from vertere "to turn" (see versus). Meaning "highest point of anything" is first attested 1640s.
例句和用法
- 1. Now we need a vertex buffer.
- 现在我们需要一个顶点缓冲.
- 2. A graph is regular if every vertex has the same degree.
- 如果一个图的每个顶点都具有相同的度数,则称它是正则图.
- 3. A vertex with zero outdegree is called a sink.
- 出度为零的顶点称作收点.
- 4. Every edge connects a vetex labeled 3 with a vertex labeled 4.
- 每一条线都联结一个标上3和一个标上4的顶点.
- 5. Vertex a is the initial vertex and b is the terminal vertext.
- a顶点是始端顶点,而b是末端顶点.
来自《简明英汉词典》
来自辞典例句
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