cycloid
n. 摆线；轮转线
adj. 圆形的；循环性格的
形容词：cycloidal
近义词：circular，cycloidal，
英英释义
Noun
- a line generated by a point on a circle rolling along a straight line
Adjective
- resembling a circle
例句
用作名词(n.)
- The cycloid has an isochronal pendulum.摆线具有严格的等时摆。
- The vibration performance of cycloid ball planetary reducer was analyzed.分析摆线钢球行星传动减速器的振动特性。