On the study of the engineering practice of excavation of Wulong tunnel under building foundation, the three dimension numerical modeling was established by reasonable simplification and hypothesis.
针对武隆隧道出口处穿越楼房基础的工程实例,通过合理的简化和假设建立三维仿真模型。
In view of the study of the engineering drawing teaching, the author focuses on the application and development of MCAI technology in engineering drawing exercise base.
针对工程制图教学的研究,介绍了MCAI技术在工程制图习题库中的设计与开发技术。
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