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底面积乘高等于什么
更新时间: 2021-04-25 17:15:42  

1、面积乘高是指长方体、正方体、圆柱的体积计算公式。

2、体积,几何学专业术语。当物体占据的空间是三维空间时,所占空间的大小叫做该物体的体积。体积的国际单位制是立方米。一维空间物件(如线)及二维空间物件(如正方形)都是零体积的。

关键词: 面积 等于 什么

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