multibeam amplifier tube

例句：

1. 1.The multibeam amplifier tube is used to transmit signals over long distances.
   多束放大器管用于在长距离上传输信号。
2. 2. The multibeam amplifier tube was developed by NASA for use in space exploration.
   多束放大器管是由NASA开发，用于太空探索。
3. 3.The multibeam amplifier tube is a crucial component in the communication system.
   多束放大器管是通信系统中的关键组件。