Taking the surface texture as an example,this paper discusses creation of dynamic block,addition of parameter and action.The methods described above can be interpreted contents in AutoCAD teaching and have the reference values in designing of Engineering Drawings.%以表面结构为例,详细介绍了动态块的创建、参数和动作的添加等过程.所述内容可作为AutoCAD教学中动态块的讲解内容,且在工程图样设计中具有较大的实用价值.
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