It develops basic composition of enterprise information system on the basis of pfc - jzpfc class . development of enterprise information system based on jzpfc will greatly improve development effectiveness , shorten development period and raise the reusability of the software . this enterprise information system model has been operated in more than ten enterprises such as wmmp ( wuhan marine machinery plant ) 在深入分析企业信息系统功能共性的基础上，总结了企业信息系统的基本对象和操作，并在pfc类的基础上开发了企业信息系统的基本构件? ? jzpfc类，基于jzpfc类进行企业信息系统的开发可大大提高开发效率，缩短开发周期，提高软件的可重用性。
In order to provide the reference to creating the meaningful steel structural system industrial building forms integrating the architectural art with the steel structural technologies , the main approaches , which could organically comb1ne space and forms of industry building with the elements of steel structural building system are probed from the layers of the building system the basic structural member and the building detail 该文从结构体系、基本构件与节点细部三个层面，寻找将钢结构建筑技术与工业建筑艺术表现有机结合的基本途径，力求为创作技艺合一的、有意味的钢结构体系工业建筑作品提供借鉴。
