1 二零一四年六月 1 引言 ............................................................................................................................................... 3 1 .1 编写目的 ................................................................................................................................. 3 2 1 .2 背景......................................................................................................................................... 3 1 .3 定义......................................................................................................................................... 4 1 .4 参考资料 ................................................................................................................................. 4 2 程序系统的结构 ........................................................................................................................... 4 3 程序1 （标识符）设计说明......................................................................................................... 5 3 .1 程序描述 ................................................................................................................................. 5 3 .2 功能......................................................................................................................................... 6 3 .3 性能......................................................................................................................................... 6 3 .4 输人项..................................................................................................................................... 7 3 .5 输出项..................................................................................................................................... 7 3 .6 算法......................................................................................................................................... 7 3 .7 流程逻...
