“绘图图块”的概念、定义、翻译、参考文献-科学参考

单词	绘图图块
释义	绘图图块 Encyclopedia 工学计算机绘图释 drawing block绘图图块绘制机械图中一组图形实体的总称。
随便看	boundary line of land boundary load switch protection boundary lubrication boundary manifold boundary mapping boundary measure boundary measurements Boundary Moat of Jin Dynasty boundary morphism boundary network flow boundary node boundary node method boundary observation boundary of a chain boundary of a complex boundary of a convex cell boundary of a convex polytope boundary of a domain boundary of a function algebra boundary of a half-plane boundary of a half-space boundary of a manifold boundary of an algebraic variety boundary of a polygon boundary of a set

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。