线,轮转线
的;According to the formation principle of the tritubercular cycloid in this paper, the rotor, whose bore curve is the inner envelope line of the cycloid, is made with the solid radius vector.
根据三尖
线的形成原理,以线的内包络线为定
内腔曲线,动
实体化后作为转,定、转
一定关系运动则形成一种新型线泵。
