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,以线的包络线为定曲线,动径实体化后作为,定、按照一定关系运动则形成一种线泵。
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,以线的包络线为定曲线,动径实体化后作为,定、按照一定关系运动则形成一种线泵。
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