“group delay”的概念、定义、翻译、参考文献-科学参考

单词	group delay
释义	group delay Encyclopedia 工学光纤色散释 group delay群时延各单个频率相差很小的波群，经过传输媒介传播时，总相移随角频率变化的关系。 Physics ＞声学＞音频声学＞释义 group delay群延时 Astronomy group delay群延迟
随便看	Harriot Harriot crater Harriot-Descartes rule Harris Harris band Harris B.H.Seng Harrisburg Harris instability Harris Lewin Harrison Birtwistle Harrison Colyar White Harrison Evans Salisbury Harrison Ford Harrison-Zel'dovich-Peebles spectrum Harrison-Zel'dovich spectrum Harrison-Zel′dovich spectrum Harris operator Harrist Church Harris Wen Harris算子 harrow harrowing Harrow School Harry Callahan Harry (Edmund) Martinson

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