bisector

Let OC be the bisector of angle AOB.

OC为AOB的角平分线.

辞典例句

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.

互联网

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.

互联网