【摘要】 提出了在发动机 CAD设计系统中 ,以工程数据库为核心和纽带的系统结构集成模式 ,它采用 Client/Server结构模式 ,并叙述了该系统的主要功能和所要解决的关键技术更多还原

【Abstract】 In this paper, It provides a developing system of the Engine-Engineering Database Management System It emphatically discusses the model of system integrating, which is the key of EDBMS, and adopts client/server structure model It also makes an state of the main function and key technology to be solved更多还原