According to the characteristics of dish-spring combined design, using computer aided design, database and computer graphics technology, this paper gives a CAD system of dish-spring combined design.
根据碟形弹簧组合设计的特点，应用计算机辅助设计、数据库及计算机绘图技术，形成了一个叠形弹簧组合设计的计算机辅助设计系统。
Objective to study how to use the technology of information management, database and graphics for developing the orthodontic office information system.
目的研究利用计算机信息处理、数据库和图形技术，开发用于口腔正畸科的信息管理系统。
The software includes three modules, i. e. the graphics module, the database module and the graphical setting computation module. The three modules integrate into a whole system.
该软件包括用于绘制电力系统接线图的图形模块、数据库模块和进行整定计算的图形化整定计算模块。
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