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- 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。
- return Pnt - the coefficients of the perpendicular bisector, 由两个点的垂直平分线的系数构成的对象点;
- The Special Significance about Perpendicular Bisector of Particle Charge of the Same Sign and Different Sign under Equal Quantity 等量同号和异号两点电荷中垂线的特殊意义
- The wall is a little out of the perpendicular. 那墙有点斜。
- The valley ended in a perpendicular rim of granite. 那山谷的尽头是花岗石的断崖。
- The pillar had been restored to the perpendicular. 这柱子恢复垂直。
- The two lines are perpendicular to one another. 这两条线相互垂直。
- perpendicular bisector 中垂线
- There are many perpendicular marble columns in Greek temples. 希腊庙宇有很多垂直的大理石柱。
- It takes courage and strength to climb up the perpendicular cliff. 攀上这悬崖峭壁需要勇气和力量。
- He'd drunk so much that he found it hard to remain perpendicular. 他喝酒太多，简直站都站不直了。
- Let OC be the bisector of angle AOB. oc为AOB的角平分线。
- The wall is out of the perpendicular. 这墙有些倾斜。
- Jiang from hate exactly one bisector. 一江离恨恰平分。
- The tower is out of the perpendicular. 这座塔已倾斜了。
- A perpendicular position;verticality. 竖立；垂直
- AB is a line perpendicular to CD . AB是一条垂直CD的线。
- Are the lines perpendicular to each other? 这些直线相互垂直吗?
- The wall is a little out of perpendicular. 那墙有点倾斜.
- This was evident from the perpendicular wrinkles. 这可以从那些垂直的折皱上看出来。
