“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	habitat factor habitat for humanity Habitat heterogeneity hypothesis habitation/residence habitat management habitat protection of fishery species Habitat Scroll of Honor Award habitat selection habitat type habit learning habit plane habitual abortion habituation habituation of reflex habitus HABs H-absorption H-abstraction reaction HABSUD H abundance habutai Haby Law H/ACA box H/ACA框 HACCP

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