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1L是2斤吗
更新时间: 2019-03-19 00:00:00  

一升不是2斤。只是在标准大气压下,根据水的容重计算,体积1升的水质量为1公斤,而根据公制与市制的换算关系,1公斤等于2市斤(简称斤”),所以体积1升的水质量为2斤。但是,不同的液体容重是不同的,不能绝对地说一升是2斤”。

关键词: 1l

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