释义 |
cylinder shape ˈsilindəʃeip 短语¹⁴⁴⁹⁷²⁺² 基本例句 柱形 A math model about the windscreen of coach with cylinder shape is derived. The math models of developed view and template are described too. Computer aided design and drawing are realized. 推导出客车柱面风窗数学模型,并介绍了展开图、样板图的数学模型,实现了计算机辅助设计和绘图。 cnki A novel cylinder shape dual- band antenna is given. 本文中给出了一款新型圆筒形双频带天线。 fabiao |