carrier noise

例句：

1. 1. The radio waves are being transmitted through the air as carrier noise.
   无线电波通过空气作为载体噪声进行传输。
2. 2.The engineer used a special device to reduce the carrier noise in the data transmission.
   工程师使用特殊的设备来减少数据传输中的载体噪声。
3. 3. The noise from the generator was the main source of carrier noise in the factory.
   工厂中发电机产生的噪音是主要载体噪声的来源。