... perpendicular bisector 垂直等分线; 垂直平分线; 中垂线 angle bisector theorem 角平分定理; 角平分线定理 bisector of an angle角的平分线 ...
双语例句
1
The utility model relates to ananglebisector drawing instrument which consists of a rhombus-shaped frame formed by articulating four connecting bars.
一种角平分线绘制器，它由四条连杆铰接组成的菱形框架构成。
2
The utility model provides an arbitrary Angle arbitrarily bisector, belonging to the field of a teaching appliance, a drawing tool, a lining tool for a bench worker, a machine tool accessory, etc.
本实用新型提供了任意角任意等分仪，属教学仪器、绘图工具、钳工画线工具及机床附件等领域。
3
The arbitrary angle arbitrarily bisector is composed ofan involute board (3), a T-shaped line ruler (2), three equal division angle parts of an evenly divided line plate (1), and an auxiliary part.