polar curve point的意思|示意

With the widespread of the range finder and computer, it is advantageous to measure the point location of the curve by the polar coordinates.

随着测距仪，全站仪和计算机的广泛使用，利用极坐标法测设曲线各点点位较为方便。

A method of surveying a complete curve in polar coordinate system by only changing instrument position and back viewing point are introduced in this paper.

本文提出了一种仅变换置镜点和后视点坐标而达到置镜任一点极坐标法测设整条曲线的方法。