单词epicycloid
n.: 【数】圆外旋轮线
网络: 外摆线；圆外摆线；延伸外摆线
【数学】圆外旋轮线,外摆线
复数：epicycloids
Construct rotating nephroid and three-cusped epicycloid while remaining orthogonal to each other.
作旋转的肾脏线和旋转的三瓣外摆线，且彼此维持正交。
Research on Kinematics of Prolate Epicycloid Planetary Transmission and Optimum Replacing Tooth Profile by Arc
长幅外摆线行星传动运动学研究及齿廓圆弧优化替代
Analysis of the Forming Principle and the Differential Str ucture of Extended Epicycloid Bevel Gear Tooth Surface
延伸外摆线锥齿轮的成形原理及齿面结构研究