“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	restriction of trademark right restriction point restriction site restrictions of intellectual property rights restrictions on competition restrictive business practices restrictive food intake disorder Restrictive Trade Practices Act（U.K.） restrictor restrike restriking voltage restructure of boundary restructuring restructuring of manufacturing process of steel plant reststrahlen reststrahlen band resublimation result resultant resultant couple resultant force resultant force of planar crossed force system resultant gradient resultant locus resultant moment of momentum

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