point-axis system 点轴体系
This text takes the industry planning of the north road in Lvshun as an example, specifically studies the application of the "point—axis system" theory in the traffic economic strip.
以旅顺北路产业规划为例，具体研究“点—轴系统”理论在中小尺度区域交通经济带规划中的应用。
A system of coordinates in which a point is located by its distance and direction (Angle) from a fixed point on a reference line (called the polar axis).
一种用点离基准线上(称极轴)固定点的距离和方向(角度)来表示点位置的坐标系统。
The principle of the five axis tube-shape measuring machine system in contact type is analyzed. Point out the hardware and software of this system as well as the procedure to compensate spring-back.
分析了接触式五坐标管形测量机的工作原理，提出了其测量系统的硬件和软件的一种实现方法，探讨了实现管材弯曲回弹补偿的方法。
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