“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	Greek private international law Greek problem Greeks Greek Sovereign Debt Crisis Greek sports Greek War of Independence Green green green acquisition regulations system green administration green advertisement green agriculture green algae green and low-carbonization of civil engineering green and safety feed green and sustainable remediation green area for environmental protection Green assessment system Greenback Movement Green Bank Telescope green barriers green barrier to trade green batted silk green beans sheller green-bean tea

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。