There are two basic types of switching techniques: circuit switching and message switching.
交换技术有两种基本类型:电路交换和报文交换。
2
14am: Plane sends automated message indicating a failure in an electronic circuit.
上午3点14分: 该航班飞机发出自动电文,报告出现电子电路故障。
3
In the thesis, we mainly describe the function, error test method, hardware circuit, software flow, coding message and measurement error analysis of the system.