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单项选择题单排行星齿轮机构的运动特性方程是:()

A、n1+αn2+(1+α)n3=0

B、n1-αn2-(1+α)n3=0

C、n1+αn2-(1+α)n3=0

D、n1-αn2+(1+α)n3=0

  • C
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