single channel head

例句：

1. 1. The single channel head is a critical component in the communication system.
   单通道头是通信系统中的关键部件。
2. 2. In this project, we need to ensure that the single channel head works properly.
   在这个项目中，我们需要确保单通道头正常工作。
3. 3.The single channel head is responsible for transmitting and receiving signals between different devices.
   单通道头负责在不同设备之间传输和接收信号。