epicyclic motion本轮运动;行星运动
epicyclic value周转值
epicyclic gearbox行星齿轮箱
epicyclic type游星式
epicyclic gearboxes行星变速箱
epicyclic gearing行星齿轮装置;锥齿轮;周转轮系;周转齿轮系
epicyclic structure行星机构
Epicyclic frequency周转频率
epicyclic gea周转齿轮;行星齿轮
"epicyclic gear train"
同义词：epicyclical