| 1. | Circuit - switched public data network cspdn
电路交换公共数据网 |
| 2. | Voice little circuit - switch data
声音小电路交接系统 |
| 3. | Discrete semiconductor devices - microwave integrated circuits - switches
半导体分立器件.微波集成电路.开关 |
| 4. | Circuit - switched connection
电路交换连接 |
| 5. | Circuit - switched network
电路交换网络 |
| 6. | Circuit - switched network
电路交换网 |
| 7. | Another issue is that the current network was built for circuit - switched services
另一个问题是，目前的网络是为电路交换服务而建立起来的。 |
| 8. | 17 what is a major advantage of circuit - switched networks over packet - switched networks
题目的意思是说从线路交换转变为包交换网络的好处是什么？ |
| 9. | The investment in the telecommunications grade softswitch system is lower than that in the existing circuit - switched system
期望电信级的软交换体系设备投资优于现在的电路交换系统。 |
| 10. | Delays ( latency ) and variability of delay ( jitter ) are greater in packet - switched than in circuit - switched networks
更棒的是分封交换的延迟(等待时间)和延迟的变化(剧跳)是超越电路交换网路的。 |
