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- SVC Switched Virtual Circuit or Signaling Virtual Circuit 交换式虚电路或发信号虚电路
- However,the concern is that voice traffic in frame environments built with permanent virtual circuits (PVC) will not be as cost-effective as frame nets built with switched virtual circuits (SVC). 但问题是，用永久虚拟电路（PVC）建立起来的帧环境中的话音通信的性能价格比不如用交换虚拟电路（SVC）建立起来的帧网络。
- However, the concern is that voice traffic in frame environments built with permanent virtual circuits (PVC) will not be as cost-effective as frame nets built with switched virtual circuits (SVC). 但问题是，用永久虚拟电路（PVC）建立起来的帧环境中的话音通信的性能价格比不如用交换虚拟电路（SVC）建立起来的帧网络。
- switched virtual circuit (SVC) 交换虚拟电路
- switched virtual circuit 交换式虚电路
- VCP? Virtual Circuit control Program? 虚拟电路控制程序?
- Traffic on each virtual circuit can be encrypted with its own distinct key. 每个虚拟线路上的通信可以用其自己特定的密钥进行加密。
- The network virtual circuit was terminated due to a time-out or other failure. 因为超时或其它的错误,网络虚拟线路被终止。
- An unexpected network error has occurred on the virtual circuit to %2. 连至%252的虚电路上产生意外的网络错误。
- These channels are not dedicated physical connections,but are permanent virtual connections or switched virtual connections that are deconstructed when no longer needed. 这些信道不是专用的物理连接，而是永久虚拟连结或交换的虚拟连结，当再不需要时，这些连结可以拆掉。
- These channels are not dedicated physical connections, but are permanent virtual connections or switched virtual connections that are deconstructed when no longer needed. 这些信道不是专用的物理连接，而是永久虚拟连结或交换的虚拟连结，当再不需要时，这些连结可以拆掉。
- From the start, ATM was designed to be switched, use virtual circuits, provide quality of service (QOS) guarantees, and support both fixed and variable rate transmissions. 从一开始，ATM就设计成交换式的、采用虚拟电路、提供服务质量（QOS）保证和支持固定速度或可变速度传输的。
- A permanent virtual circuit is a path that stays open even when no traffic is using it. 永久性虚拟电路是即便没有信息流通过时仍保持开放的通道。
- From the start,ATM was designed to be switched,use virtual circuits,provide quality of service (QOS) guarantees,and support both fixed and variable rate transmissions. 从一开始，ATM就设计成交换式的、采用虚拟电路、提供服务质量（QOS）保证和支持固定速度或可变速度传输的。
- These virtual circuits have a flat rate,similar to a leased line. 这些虚拟电路与租用专线相似，采用包价收费制。
- LVC: Label switched controlled virtual circuit 标签交换控制虚拟电路
- These virtual circuits have a flat rate, similar to a leased line. 这些虚拟电路与租用专线相似，采用包价收费制。
- A data terminal equipment( DTE) recognizes a virtual circuit by its associated LCN. 一种标识逻辑信道的唯一参考号,数据终端设备(te)过其相关的逻辑信道号来识别虚电路。
- A mode of transferring information across a network, between users, without establishing a logical connection or a virtual circuit. 经过网络在用户间传送信息的一种方式,在此方式中无须建立逻辑连接或虚电路。
- Switches create a virtual circuit between two connected devices that want to communicate. 当二连接设备要互相沟通时交换器产生虚拟线路。
