bisector

英 [baɪ'sektə] 美 [baɪ'sɛktɚ]
  • n. [数] 二等分线；二等分物
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英文词源

bisector (n.)
1821; agent noun from bisect.

双语例句

1. Let OC be the bisector of angle AOB.
OC为AOB的角平分线.

来自辞典例句

2. A perpendicular bisector of a chord passes through the centre and bisects the arc.
弦的垂直平分线经过圆心,并且平分弦所对的两条弧.

来自互联网

3. The article discusses the determination and quality of angular bisector of two lines.
利用二次曲线的射影理论讨论了二直线夹角的平分线的确定与性质.

来自互联网