computer aided drawing 计算机辅助制图 ; 计算机辅助绘图 ; 自动绘图 ; 电脑辅助制图
D Computer Aided Drawing 二维技算机辅助设计
Computer Aided Drawing Practice 电脑辅助制图实习 ; 电脑绘图实习
CADMAC Computer Aided Drawing Machine 计算机辅助绘图机
Computer Aided Drawing or Drafting 二维计算机绘图
computer aided drawing file 计算机制图文件
computer aided drawing folder 计算机制图文件夹
cad computer aided drawing 计算机辅助制图
D-Computer-Aided-Drawing 三维计算机辅助设计
A new analytics of calculating the projection on a curved surface by means of computer-aided drawing skill is presented in this paper.
本文介绍了曲面上投影的计算方法，用计算机绘图技术作为实现这种方法的工具。由此得到一种新的投影视图——映射投影图。
This paper deals with the role and the prerequisite of establishing the computer-aided drawing system by means of unfolding sheet metal in modern production.
本文阐述了建立曲面展开计算机辅助绘图系统在现代生产中的作用与必要性。
Drawing is a more productive way of thinking than computer-aided design.
与计算机辅助设计相比，绘图是一种更有效的思维方式。
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