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采用DEDS理论和计算机辅助设计系统(CAD模式)等技术开发的通用化、实用化计算机辅助编图系统可编制枢纽情况复杂、列车密度高的上海枢纽列车运行图，经济效益和社会效益显著。
The common and practical CAD system developed by DEDS theory and computer aided design system (CAD model) and other technologies can be used to compile the operation diagram of Shanghai hub train with complex hub and high train density, which has significant economic and social benefits.