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立体交叉交互式图形CAD系统是一种建立在对AutoCAD深层环境应用基础上,具有很强交互功能,适合于互通式立体交叉初步设计的图形处理和完成立交路线部分施工图处理的一种系统,利用该系统可以使立交设计不仅在绘图质量上有所提高,而且可以大大减少工程设计人员的设计时间和精力。
Stereo cross-over interactive graphics CAD system is a system based on the application of AutoCAD deep environment, with a strong interactive function, suitable for the preliminary design of interworking three-dimensional cross-sectional graphics and the completion of construction of a part of the construction of the road map, With this system, the design of the interchange can not only improve the quality of the drawing, but also greatly reduce the design time and effort of the designer.