中英词典查询

bisector [baɪ'sektə]

n. 二等分物; 二等分线;

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