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链传动设计中，限制小链轮的最小齿数是为了减小运动不均匀性和动载荷 ，限制大链轮的最大齿数是为了减小链节磨损脱链的可能性。
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链传动设计中，限制小链轮的最小齿数是为了减小运动不均匀性和动载荷 ，限制大链轮的最大齿数是为了减小链节磨损脱链的可能性。
A、正确
B、错误
时间：2021-09-01 23:52
关键词：
青书学堂
大连工业大学
机械设计
机械设计与制造
高起专
作业21
答案解析
A
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