【摘要】 在软件开发过程中,利用建模语言来有效地建立系统模型是非常关键的。为了提高软件开发效率,通过采用面向对象系统建模方法,结合实验室调度系统的开发,探讨基于需求的系统建模,设计并实现实验室调度系统。实践表明,基于需求的系统建模能够缩短软件开发周期,节约软件开发成本,从而提高软件开发效率。更多还原

【Abstract】 It is very critical to build up the system model effectively with modeling language in the c ourse of software development. In order to improve the efficiency of software development,discusses system modeling based on user requirements with object-oriented modeling method and gives the design and realization of laboratory scheduling system as example. The practice manifests that system modeling based on requirements can shorten the cycle,reduce the cost of software development,improve the efficiency of software development.更多还原