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圆筒怎么算装多少吨水
更新时间： 2020-11-04 00:00:00  

圆筒装多少吨水的算法：圆桶的容积=圆桶的底面积×高=π×r×r×h。计算物体的容积或容量时，因为圆桶有一定的厚度，所以我们要从容器里面去测量圆桶的半径和高度。在有些容器的厚度很薄或者不许精确计算时，可以不考虑容器的厚度，直接用容器的外径直接计算。

关键词： 圆筒 怎么 多少

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