subchannel bus

例句：

1. 1.The subchannel bus is used to transfer data between different servers.
   子频道总线用于在不同服务器之间传输数据。
2. 2. The subchannel bus is essential for maintaining the stability of the network.
   子频道总线对于维护网络的稳定性至关重要。
3. 3.The subchannel bus is a crucial component in the transmission of video signals.
   子频道总线是传输视频信号的关键组件。