第1页共21页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共21页三、需求规格说明书1．引言............................................................................................................................................11.1编写目的.............................................................................................................................11.2项目背景.............................................................................................................................21.3定义....................................................................................................................................21.4参考资料.............................................................................................................................22．任务概述....................................................................................................................................22.1目标....................................................................................................................................22.2运行环境.............................................................................................................................22.3条件与限制.........................................................................................................................23．数据描述....................................................................................................................................33.1静态数据.............................................................................................................................33.2动态数据.............................................................................................................................33.3数据库介绍.........................................................................................................................33.4数据词典.............................................................................................................................33.5数据采集.............................................................................................................................84．功能需求....................................................................................................................................84.1功能划分.............................................................................................................................84.2功能描述.............................................................................................................................95．性能需求..................................................................................................................................155.1数据精确度.......................................................................................................................155.2时间特性...........................................................................................................................165.3适应性...............................................................................................................................166．运行需求..................................................................................................................................176.1用户界面............................
