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一亩地大概多大
更新时间: 2020-11-06 00:00:00  

亩是中国市制土地面积单位,一亩等于六十平方丈,大约666.667平方米。

十五亩等于一公顷。选取60平方丈是因为中国古代的计数方法。计数大都以十为一个单位进位,古代的进位则多以“60”为一个单位进位。

关键词: 大概

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