发布时间:2025-01-31 04:14:18
半径为12.56÷3.14÷2=2m
体积为π×2^2×2=8π 立方米
可以盛稻谷8π×600=4800π≈15079.64千克
室内楼梯按自然层计算面积的意思是不是我有三层的楼梯那计算建筑面积时就按照单层的面积乘以3来计算
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