divided circle

基本解释

r = the number of points in the circle divided by the number of points in the square
计算r，r = 圆内的点数目/所有正方形内的点数目
And that linear velocity, which, in this case, is really your speed, is of course the circumference of the circle divided by how many seconds it takes to go around.
线速度，在这个例子里，就是速率，是这个圆环的周长,除以走一圈,需要的秒数。
This paper presents a new method of measuring the graduation angle of the equally divided circle by using 4 high precision inductive gauge heads to form a single constant angle.
本文提出一种用4个高精度电感测头构成单常角，实现对等分圆周分度角度测量的新方法。