【摘要】 介绍了一个机械原理网络多媒体教学系统，为使该系统具有良好的通用性和可扩展性，提出了“创作系统＋动态连接库扩展＋Ｊａｖａ＋ Ｐｌｕｇ－ｉｎ”的新方案，综合发挥了多种开发工具的优势；建立了积件式系统模型，并开发了一个小型积件库；设计了双服务器系统结构，改善了客户机与服务器间的通讯，并在很大程度上节约了多媒体数据的传输量。更多还原

【Abstract】 In order to realize WWW-based multimedia distance learning,a system of Mechanism and Machinery has been designed. To make the system more useful and expansible,an integrable ware system model has been contrived, and a small fib of wares has been founded. A Dual Server Architecture has been devised to take advantages of various development tools,to optimize communication between clients and servers,and to reduce the amount of multimedia data for transmission. Some effective steps are carried out to reduce network traffic.更多还原