| 1. | Packettched public data network pspdn
分封交换公众数据网络 |
| 2. | Packet - switched data network
分封交换式数据网络 |
| 3. | Packet switching network , psn
分封交换网络 |
| 4. | Fast packet switching
快速分封交换 |
| 5. | In these networks , the data is transmitted in labeled cells , frames , or packets through a packet - switched network
在这些网路中，资料以标记的细胞，讯框或封包中经过一个分封交换的网路被传输。 |
| 6. | 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。 |
| 7. | With increasing demand for higher bandwidth and lower latency packet switching , communications providers introduced frame relay
因为较高的频宽及较低延迟的分封交换的需求增加，通讯提供者引入了讯框中继。 |
| 8. | The first was packet switching : data are chopped up into packets that can be routed independently as needed and then recombined
一为分封交换，也就是把资料切割成封包，按需求分别循不同路径传送到目的地，然后再重新组合。 |
| 9. | Because the internal links between the switches are shared between many users , the costs of packet switching are lower than those of circuit switching
因为交换器之间的内部链结被许多使用者分享，分封交换的费用比电路交换更低。 |
| 10. | This technique marked a break from the traditional approach , used in telephone networks , of dedicating a static circuit to each connection
电话网路所使用的传统方法，每一次接通都必须占用一条线路，但分封交换技术完全摆脱了这种束缚。 |
