图形，制图数据的图形显示和操作，如用于计算机辅助设计和计算机辅助制造、排字、版画作品、和教育及娱乐程序。
The pictorial representation and manipulation of data as used in computer-aided design and computer-aided manufacture in typesetting and the graphicarts and in educational and recreational programs.
图形，制图数据的图形显示和操作，如用于计算机辅助设计和计算机辅助制造、排字、版画作品、和教育及娱乐程序。
The pictorial representation and manipulation of data as used in computer-aided design and computer-aided manufacture in typesetting and the graphic arts and in educational and recreational programs.
图形，制图数据的图形显示和操作，如用于计算机辅助设计和计算机辅助制造、排字、版画作品、和教育及娱乐程序。
The pictorial representation and manipulation of data as used in computer-aided design and computer-aided manufacture in typeset ting and the graphicarts and in educational and recreational programs.
主要介绍了计算机辅助设计与制图系统（CADD）在土建设计、工艺设计、电气及仪控设计中使用的软件和用途。
The main emphases will be to introduce the major CADD software tools and their use in civil design, process design and EI&C design.
主要介绍了计算机辅助设计与制图系统（CADD）在土建设计、工艺设计、电气及仪控设计中使用的软件和用途。
The main emphases will be to introduce the major CADD software tools and their use in civil design, process design and EI&C design.
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