Then we made a study on the 3D representation form of them . In this thesis, a method of real-time creating and protracting of 3d static unit symbols was advanced that combines real model and billboard technique.
提出了一种实体模型和公告板模型相结合的三维静态军标生成与标绘方法。
参考来源 - 三维军标生成与态势标绘技术研究Nowadays Billboard develops rapidly, while Billboard designing is done irrationally by building departments in terms of experience or through universal structure device tools without professional software, the first ?
当今,室外广告牌发展迅猛,传统的户外广告牌结构多数未经过正规设计而直接由建设部门按经验设置,或者采用一些通用的设计软件进行结构分析,不尽合理。
参考来源 - 落地式广告牌墙架CAD设计系统·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT A billboard is a very large board on which advertising is displayed. 广告牌
N a fitting at the bow of a vessel for securing an anchor 锚座
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