“direct sequence spread spectrum”的概念、定义、翻译、参考文献-科学参考

单词	direct sequence spread spectrum
释义	direct sequence spread spectrum Encyclopedia 工学扩展频谱技术释 direct sequence spread spectrum直接序列扩频用高速率的扩频序列在发射端扩展信号的频谱，而在接收端用相同的扩频码序列进行解扩，把展开的扩频信号还原成原来信号的扩展频谱技术。简称直扩。
随便看	shaft lining shaft lining process shaft lock shaft of underground oil storage in rock caverns shaft process of pelletizing shaft spillway shaft state measurement shaft station shaft sump shaft vibration monitoring system shaft work shaft works Shafīq Jabrī shaggy mane Shaguoliang Shah Sha Ha Shaharom Hussin Shah Dagh Shah Dynasty Sha He Shahekou Qu Shahe Shi Shahezi Formation shah function Ⅲ

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