Let OC be the bisector of angle AOB.
OC為AOB的角平分線.
辭典例句
A perpendicular bisector of a chord passes through the centre and bisects the arc.
弦的垂直平分線經(jīng)過圓心,并且平分弦所對的兩條弧.
互聯(lián)網(wǎng)
The article discusses the determination and quality of angular bisector of two lines.
利用二次曲線的射影理論討論了二直線夾角的平分線的確定與性質(zhì).
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