1·If you draw this segment in here, you know that here you have a right Angle.
如果在这画条线段，那这里就是个直角。
2·Let's say that actually I do want to keep the right Angle.
假设，我想保留这个直角。
3·At this point the dial gauge extension is positioned exactly at a right Angle to the front face of the pinion head.
达到此点时，百分表加长杆正好与小齿轮头部的前面成直角。
4·This paper start with the basic point to point planning in the right angle space and gradually go deep into the path planning problem of curve planning and arbitrary path point.
本文从直角坐标空间中基本的点到点的规划方法人手，逐步深入到曲线的规划问题和过任意路径点的轨迹规划问题。
5·Constructing a right Angle coordinate will turn practical problems into function problems and this entails the ability of students to develop function modeling.
自建直角坐标系将实际问题转化为函数问题，也是对学生函数建模能力的重要考察。