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不倒翁原理?
更新时间: 2021-01-23 00:14:21  

1、不倒翁原理:重心越低越稳定。

2、不倒翁是一种古老的中国儿童玩具,最早记载出现于唐代。形状像人而在造形和重量上制成一经触动就摇摆然后恢复直立状态。不倒翁也可比喻某些善于应付环境而能长期保持自己权位的人,有贬义。

关键词: 不倒翁 原理

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