1 引言............................................................................................................................................2

1.1 编写目的................................................................................................................................2
1.2 背景........................................................................................................................................2
1.3 定义........................................................................................................................................2
1.4 参考资料................................................................................................................................2

2 用途............................................................................................................................................3

2.1 功能........................................................................................................................................3
2.2 性能........................................................................................................................................3

2.2.1 精度....................................................................................................................................3
2.2.2 时间特性...........................................................................................................................3
2.2.3 灵活性...............................................................................................................................3

2.3 安全保密................................................................................................................................3

3 运行环境...................................................................................................................................4

3.1 硬设备....................................................................................................................................4
3.2 支持软件................................................................................................................................4
3.3 数据结构................................................................................................................................4

4 使用过程...................................................................................................................................4

4.1 安装与初始化........................................................................................................................4
4.2 输入........................................................................................................................................5

4.2.1 输入数据的现实背景.......................................................................................................5
4.2.2 输入格式...........................................................................................................................5
4.2.3 输入举例...........................................................................................................................5

4.3 输出对每项输出作出说明....................................................................................................6

4.3.1 输出数据的现实背景.......................................................................................................6
4.3.2 输出格式...........................................................................................................................6
4.3.3 输出举例...........................................................................................................................6

4.4 文卷查询................................................................................................................................6
4.5 出错处理和恢复....................................................................................................................7
4.6 终端操作................................................................................................................................7

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