radial deviation meaning in English

径向偏差
手桡侧倾

Here , three methods are presented : shortening compensation , extending compensation and insertion compensation . this thesis also puts forward an improved dda arc interpolation algorithm , which decreases the radial deviation of the traditional algorithm without losing the original advantages
改进的dda圆弧插补算法继承了传统dda圆弧插补算法不含超越函数的优点，减少了传统dda圆弧插补算法的径向误差，实现了内外均差弦线插补。