bisector
英 [baɪ'sektə]
美[baɪ'sɛktɚ]
- n. [数] 二等分线；二等分物
实用场景例句
- 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
双语例句
- 1. Let OC be the bisector of angle AOB.
- OC为AOB的角平分线.
来自辞典例句
- 2. 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.
来自互联网
- 3. 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.
来自互联网
英文词源
- bisector (n.)
- 1821; agent noun from bisect.