carrier reinsertion

例句：

1. 1. In the process of transmitting signals over long distances, carrier reinsertion is used to ensure thatthe signal can be received by the receiver even if it has been lost or distorted during transmission.
   在长距离信号传输过程中，使用载波重插入以确保即使信号在传输过程中丢失或被扭曲，也能被接收器接收。
2. 2.During carrier reinsertion, the signal is retransmitted from a different carrier frequency to the original carrier frequency, which helps to compensate for any errors in the transmission.
   在载波重插入过程中，信号从不同的载波频率重新发送到原始载波频率，这有助于补偿传输中的任何错误。
3. 3. The carrier reinsertion technique is particularly useful in scenarios where there are multiple carrier frequencies availableand the signal needs to be transmitted over a wide range of frequencies.
   载波重插入技术特别适用于存在多个载波频率可用且信号需要通过广泛的频率范围传输的场景。