“直接序列扩频”的概念、定义、翻译、参考文献-科学参考

单词	直接序列扩频
释义	直接序列扩频 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	crimes of obstructing the administration of public order crimes of online click farming fraud crimes of organizing, forcing, luring, sheltering or procuring other persons to engage in prostitution crimes of producing and marketing fake or substandard commodities crimes of producing, selling, or spreading obscene articles crimes of property violation crimes of smuggling crimes of smuggling, trafficking in, transporting, or producing drugs crimes of violating military duties crime solving campaign crime space analysis technology crime statistics Crime Stoppers International crime to open,concealing or destroying mail or telegrams crime trend crimidine criminal criminal action jurisdiction criminal activity to encroach on the minors criminal agency criminal anology criminal anthropology Criminal Archives of Baodi County in the Qing Dynasty criminal behavior criminal biology

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。