“群时延”的概念、定义、翻译、参考文献-科学参考

单词	群时延
释义	群时延 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。
随便看	chirped pulse chirped-pulse amplifying technology chirp filter chirp mass chirp signal chirp spread spectrum chirp transform spectrometer chiru chisel chisel plough Chishan Hu rules Chishan Lake Chishui Dapubu Chishui He Chishui Shi Chishu Manuscript by Cai Xiang Chisimayu Chisong chi-squared distribution chi-squared estimation chi-squared estimator chi-square detection algorithm chi square distribution chi-square distribution chi-squared method

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