天气预报 > 体育 > 一只羽毛球上通常有几根羽毛
一只羽毛球上通常有几根羽毛
更新时间: 2021-02-14 01:59:40  

1、一只羽毛球上通常有16根羽毛,16根羽毛是目前羽毛球制造行业的标准数量,16是2的四次方,2的平方数可以达到绝对对称的完美情况,

2、即不管是相对于中心点还是中轴线,不管是中心对称还是中线对称,2的平方数都可以满足对称的要求。

关键词: 羽毛球 通常 羽毛

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