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20毫升等于多少立方米

更新时间: 2020-10-03 00:00:00     

20毫升等于2乘以10的负5次方立方米;

具体换算步骤如下:1、由毫升的定义可知,1毫升等于1立方厘米;

2、由立方厘米的定义可知,1立方厘米等于1000立方分米等于1乘以10的6次方立方米;

3、由步骤1和步骤2可知,20毫升等于20立方厘米等于20乘以10的负6次方立方米等于2乘以10负5次方立方米;

4、综上,20毫升等于2乘以10的负5次方立方米。

关键词: 毫升 等于 多少 立方米

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