Spread spectrum communication is the most efficient mode in the strong noise environment such as the coal mine.

扩频通信是矿井等强噪声环境中最有效的通信方式。

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Spread spectrum communication is the most efficient mode in the strong noise environment such as the coal mine.

扩频通信是矿井等强噪声环境中最有效的通信方式。

youdao