科学家拟定的“电子图纸”详细说明了食物原料的调配方法，该图纸是用传统工程学中的计算机辅助设计(CAD)软件绘制而成的。

An electronic blueprint states exactly what materials go where and are drawn up using traditional engineering computer-aided design (CAD) software.

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介绍一种用数学规划方法进行搪瓷产品耐酸性能最佳的计算机辅助设计方法。

This paper introduces a method of computer aided design on optimum acidproof property of enamel products by mathematical programming.

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用专家系统实现了机床主轴轴承的优化组合和程序流程的自动控制，最后完成了主轴部件装配图的计算机辅助设计。

The application of expert system in the spindle bearing combination of machine tool is discussed. By means of the expert system, the CAD of spindle parts assembly drawings can be completed.

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