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Let OC be the bisector of angle AOB.OC為AOB的角平分線.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(duì)的兩條弧.The article discusses the determination and quality of angular bis...
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Let OC be the bisector of angle AOB.OC為AOB的角平分線.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(duì)的兩條弧.the angular bisector角平分線The article discusses the determination an...
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bisector的音標(biāo)：bisector的英式發(fā)音音標(biāo)為：[ba?'sekt?]bisector的美式發(fā)音音標(biāo)為：[ba?'sekt?]...
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n.二等分物，二等分線...