Technical drawings - general principles of presentation 技术制图.图形表示的一般规则
1 technical drawings - general principles of presentation erratum 1 技术制图.图形表示的一般规则
Technical drawings - general principles of presentation - basic convention for lines 技术制图.图形表示的一般规则.线的基本惯例
You can do this by clicking the top bar of the graphical representation that appears , or by typing top in the value field 可以通过单击出现的图形表示的顶部栏,或者在值字段中键入“顶部”来完成此操作。
In this paper , basing software modeling on petri net , we extend petri net to model software process , taking advantage of its formal basis and its inherent graphic representation 在文中将petri网用作过程建模的基础,扩展了petri网,应用形式化的基础和其图形表示的特点,进行软件过程建模。