词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.
根据三尖摆线的形成原理,
摆线的内包络线为定子内腔曲线,
径实体化后作为转子,定子、转子按照一定关系运则形成一种新型摆线泵。
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