bisector

英[baɪ'sektə] 美[baɪ'sektə]
  • n. 二等分物;二等分线
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