“dense wavelength division multiplexing，DWDM”的概念、定义、翻译、参考文献-科学参考

单词	dense wavelength division multiplexing，DWDM
释义	dense wavelength division multiplexing，DWDM Encyclopedia 工学复用方式释 dense wavelength division multiplexing，DWDM密集波分复用把引入的光信号分配给特定频带内的指定频率，然后把信号复用到一根光纤中的复用方式。
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