main range circuit

例句：

1. 1.The main range circuit is responsible for the communication between the server and clients.
   主范围电路负责服务器与客户端之间的通信。
2. 2.The main range circuit was designed to provide high-speed data transfer.
   主范围电路被设计来提供高速数据传输。
3. 3. Main range circuits are used in many different applications, including telecommunications and computer networks.
   主范围电路在许多不同的应用中被使用，包括电信和计算机网络。