bisector的意思

bisector

英式音标[baɪ'sɛktɚ]
美式英标[baɪ'sektə]

基本解释

n. [数] 二等分线；二等分物

英文词源

bisector (n.): 1821; agent noun from bisect.

实用例句

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

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.

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.

热门英语单词推荐