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