“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	normal determinant normal developable surface normal deviate normal difference distribution normal discrete group normal dispersion Normal distribution normal distribution normal distribution function normal distribution score normal distributive lattice normal divisor normal domain normal domain of attraction normal duration normal dynamical system normal education normal eigenvalue problem normal electron demand normal-electron-demand normal electron tunneling normal element normal elliptic integral normal emittance normal endomorphism

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。