cadd中文什么意思

计算机辅助设计和绘图

计算机辅助设计和制图

计算机辅助设计与制图

• drafting cadd:    计算机辅助设计制图
• cadd computer aided design and drafting:    计算机辅助设计与制图
• cadd computer aided design device:    计算机辅助设计设备

例句与用法

1. To improve the intelligent level of die design is a key problem in cadd ( computer aided die design ) field due to the complexity of die design and the great dependence on designer ' s experience
   冲压模具设计是一个复杂的过程，严重依赖于设计者的经验，如何提高冲压模具设计智能化程度一直是冲压模具cad领域的研究重点。
2. Some key technologies , such as the compound cbr and rbr technology and a new calculating approach of pressing center are studied . the three modules ( task and project manage , compound reasoning design and computer aided arts and crafts calculate ) are developed using catia development module caa , vc + + 6 . 0 and oracle 8 . 06 . the cadd system has been used well in an aviation project of the chengdu aircraft corporation
   围绕成都飞机工业(集团)公司型号工程模具项目，基于windows2000的catia平台，采用vc + + 6 . 0与catia二次开发工具caa ，并以oracle8 . 06为后台数据库，开发了基于知识的冲压模具cad系统的任务和工程管理、辅助工艺计算以及模具混合推理设计三个功能模块，实现了知识工程在冲压模具设计中的应用。