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1nm等于多少微米

更新时间: 2020-10-03 00:00:00     

纳米(符号为nm)是长度单位,原称毫微米,就是十的负九次方米(10亿分之一米),即十的负六次方毫米(100万分之一毫米)。如同厘米、分米和米一样,是长度的度量单位。微米是长度单位,1微米相当于1米的一百万分之一。所以1纳米等于千分之一微米。

关键词: 1nm 等于 多少 微米

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