... union-screw coupling 联管接 union screw coupling 管套螺旋联节 reversible screw pump coupling 可逆式螺杆泵联轴器 ...
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union-screw coupling 联管接
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Based upon screw theory and set theory, the structural characteristics of lower-mobility parallel robots was studied via the union of limb constraints and the coupling of loop over-constraint.
应用螺旋理论与集合论原理，按照支链并联、回路耦合的观点，进行少自由度并联机器人构型特征的研究。
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