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零点一五小时等于几分钟
更新时间: 2020-09-25 00:00:00  

一小时等于六十分钟,一分钟等于六十秒。中国古代用“铜壶滴漏”的方法来计时,将一昼夜分成十二个时辰。一个时辰,相当于西方钟表的两个钟点。当钟表由西方传入中国后,人们把中国的一个时辰叫“大时”,而把西方的新时间一个钟点叫“小时”。随着钟表的普及,“大时”一词逐渐消失,而“小时”一直沿用至今。

关键词: 零点 五小 等于 分钟

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