采用计算机辅助设计解决以上问题。
The computer aided design (CAD) is adopted to solve the above problems.
本设计全部设计图纸采用计算机辅助设计绘制，和桥梁通软件计算设计绘图，计算机编档、排版，打印出图。
This design all design drawings adopt cad drawing, and the software design drawing bridge calculation, the computer make archives, typesetting, printing out figure.
介绍了北京钢铁研究总院采用计算机仿真技术与计算机辅助设计技术，开发出具有优化功能的钢管冷拔过程CAD系统通用软件。
The paper introduces CAD system of steel tube cold drawing process which is a software with optimum function developed by Iron & steel General Institute on basis of computer imitation technology.
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