12、JCAE JAVA based environment for CAE applications. jCAE - Java Computer Aided Engineering 13、gCAD3D gCAD3D.org 14、boardcad No website is currently present on this hostname 15、solvespace SolveSpace - parametric 3d CAD 16、DraftSight 不开源 2D CAD Draf…
什么是hexo Hexo is a fast, simple and powerful blog framework. You write posts in Markdown (or other languages) and Hexo generates static files with a beautiful theme in seconds. Hexo 是一个快速、简洁且高效的博客框架。Hexo 使用 Markdown(或其他渲…