Question

三视图怎么画，急！

1比2比例的！！

Answer 1

以几何图霸为例，其中的具体步骤如下：
1、打开相关窗口，直接在左侧的工具栏中选择柱体跳转。
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2、这个时候如果没问题，就会得到需要的对象。
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3、下一步，继续在图示位置点击三视图进行确定。
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4、这样一来等画出三视图以后，即可达到目的了。
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Answer 2

三视图就是从上后左看过去投影到平面的图形。1比2比例。就是投影过去的所有线都 原来的1/2.就是小一倍。但是尺寸标注还要保持不变。

Answer 3

Answer 4

挺简单的呀，这是你工作还是学校交作业？

Answer 5

完整公件三视图？