【摘要】 网络学习支持系统是实施网上协同学习的基础环境。本文讨论了一个基于WEB的工程制图协同学习支持系统 ,对其系统结构进行了介绍 ,并对支持整个系统的几个功能模块的主要技术特点和关键技术进行了研究和分析。更多还原

【Abstract】 Web based Learning Supporting System is the basic environment of implementing the Web Cooperative Learning. In this paper, the Web based Engineering Graphics Cooperative Learning Supporting System is discussed and the system architecture properly to be used is introduced. Finally the main technical characteristics and the key techniques of the modules for the supporting system are studied and analyzed.更多还原