目 录1 引言...............................................................................................................................................2编写目的..................................................................................................................................2背景..........................................................................................................................................2定义..........................................................................................................................................2参考资料..................................................................................................................................22 用途................................................................................................................................3功能..........................................................................................................................................3性能..........................................................................................................................................3精度..................................................................................................................................3时间特性..........................................................................................................................3灵活性..............................................................................................................................3平安保密..................................................................................................................................43 运行环境........................................................................................................................4硬设备......................................................................................................................................4支持软件......................................
