Master CAD drawing, knowledge chart, the 3 d modeling, curved surface has the certain basis;
熟练掌握CAD制图、识图，对三维建模、曲面有一定的基础；
With wind turbine blades as the research object, this thesis elaborates their programming design, CAD system development, 3-d entity modeling, and dynamics analysis.
本文以风力机叶片为研究对象，在叶片的程序化设计、CAD系统开发、三维实体造型和动力学分析等方面进行了研究。
UG is a powerful CAD/CAE/CAM software, especially its 3-D structure modeling function;
UG是一个功能强大的CAD/CAE/CAM软件，其三维结构建模功能尤为突出；
应用推荐