“synchronous digital hierarchy, SDH”的概念、定义、翻译、参考文献-科学参考

单词	synchronous digital hierarchy, SDH
释义	synchronous digital hierarchy, SDH Computer 网络与数据通信协议体系与组成结构释文 synchronous digital hierarchy, SDH同步数字体系
随便看	Laue Laue condition Laue crater Laue diffraction pattern Laue equation Lau effect Laue group Laue index Laue lens telescope Laue, Max von Laue method Laue pattern Laue photograph Laue point group Laue symmetry Laue [symmetry] group Laue symmetry group Laue-symmetry group Laue zone laughing bodhisattva plays lion laughing gas Laughlin quasiparticle Laughlin, Robert Betts Laughlin wave function Laughlin wavefunction

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