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                电脑中如何嘆了口氣表现出一个零件?

                发布时间:2022-08-03 点击次数: 来源: 类别:使用常识

                任何●物体都有形状和大小,通过多个几何上的点、线、面、体表〓现出零件的形状,通过多个几何形状的九霄直直长度、半径、距离等表现出零件的尺寸。通过形状和卐尺寸,可以表出所有※的三维世界里的物体。

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