1 1 引言 ............................................................................................................. 错误!未定义书签。1.1 编写目的 ........................................................................................... 错误!未定义书签。1.2 背景 ................................................................................................... 错误!未定义书签。1.3 定义 ................................................................................................... 错误!未定义书签。1.4 参考资料 ........................................................................................... 错误!未定义书签。2 总体设计 ...................................................................................................... 错误!未定义书签。2.1 需求规定 ........................................................................................... 错误!未定义书签。2.2 运行环境 ........................................................................................... 错误!未定义书签。2.3 基本设计概念和处理流程............................................................... 错误!未定义书签。2.4 结构 ................................................................................................... 错误!未定义书签。2.5 功能器求与程序的关系................................................................... 错误!未定义书签。2.6 人工处理过程 ................................................................................... 错误!未定义书签。2.7 尚未问决的问题............................................................................... 错误!未定义书签。3 接口设计 ...................................................................................................... 错误!未定义书签。3.1 用户接口 ........................................................................................... 错误!未定义书签。3.2 外部接口 ............................................................................................