epitrochoid / ˌɛp ɪˈtroʊ kɔɪd /

📖毕业后词汇卵石类卵石型体外循环卵石类动物

epitrochoid 的定义

  1. a plane curve generated by the motion of a fixed point on the radius or extension of the radius of a circle that rolls externally, without slipping, on a fixed circle. The epitrochoid is a generalization of the epicycloid.

更多epitrochoid例句

  1. The curve may be regarded as an epitrochoid (see Epicycloid) in which the rolling and fixed circles have equal radii.