vertex是什么意思

双语例句

(1)They will choose to jump at the vertex position.

他们会选择在最高点位置跳伞。

(2)First you need to determine the vertex of the geometry.

首先你需要确定这个几何图形的顶点。

(3)The key to the problem is to make an auxiliary line from the vertex of the triangle.

由这个三角形顶点做一条辅助线，才是解答这道题的关键。

(4)In this architecture, all data for each vertex must be available at the same time.

在这一架构中，来自各顶点的所有数据都必须同时可用。

(5)Because one vertex can only have one normal, you must duplicate the vertices as well.

由于一个顶点只能有一条法线，所以你还要复制顶点。

(6)In the first feasible region above, the optimal solution is the right vertex of the solution space.

在上面的第一个可行域中，优化解决方案是解析空间中的右顶点。

(7)If the horizontal line drawn is aligned with a polygon vertex, then only the segments that are below the line are counted.

如果所绘制的水平线与一个多边形顶点对齐，那么只计算位于该线下方的部分。

(8)The vertex positions are not enough.

仅有顶点位置还不够。

同义词

n. 顶点；头顶；天顶

同根词

词根 vertex

(1)vertical adj. 垂直的，直立的；[解剖] 头顶的，顶点的n. 垂直线，垂直面

释义

n.

the highest point; the top or apex

最高点；顶点。

Anatomy the crown of the head

【剖】 　颅顶，头顶；头冠。

Geometry each angular point of a polygon, polyhedron, or other figure

【几何】 （多边形、多面体或其他图形的角的）顶点。

a meeting point of two lines that form an angle

（两线相交成角时的）相交点

the point at which an axis meets a curve or surface

（轴与曲线或平面相交时的）点。

词源

"late Middle English： from Latin, ‘whirlpool, crown of a head, vertex', from vertere ‘to turn’."