divided circle

基本解释

r = the number of points in the circle divided by the number of points in the square
計算r，r = 圓內的點數目/所有正方形內的點數目
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.
線速度，在這個例子裡，就是速率，是這個圓環的周長,除以走一圈,需要的秒數。
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.
本文提出一種用4個高精度電感測頭搆成單常角，實現對等分圓周分度角度測量的新方法。