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怎样用纸做一个漏斗要具体步骤
更新时间: 2020-10-05 00:00:00  

制作漏斗的步骤:

1、把纸张剪成一个圆形;

2、将该圆形对折呈现半圆形;

3、在对着呈扇形圆心角约九十度;

4、打开,使一边是三层滤纸,另一边是一层;

5、最后根据实际要求,在尖部剪个洞,就完成了漏斗的制作。

关键词: 怎样 用纸 一个 漏斗 具体 步骤

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