英语词汇direct sequence spread spectrum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	direct sequence spread spectrum
释义	direct sequence spread spectrum 美/ d??rekt ?si?kw?ns spred ?spektr?m; da??rekt ?si?kw?ns spred ?spektr?m / 简明释义直接序列扩频网络释义 1 ?直接序列扩展频谱 ... direct-mapped cache 直接变换高速缓冲存储器 direct-sequence spread spectrum 直接序列扩展频谱 direction discriminator 方向鉴别器 ... 短语 1 Direct Sequence Spread Spectrum 直接序列扩频 ; 直接序列展频技术 ; 直接序列展频 2 direct sequence spread spectrum signal 直扩信号 3 direct sequence spread spectrum communication 直序扩频通信 ; 直扩通信双语例句 1 Spreading sequences design is one of the key task in the direct-sequence spread spectrum communication systems. 扩频序列设计是直接序列扩频通信系统的关键课题之一。 2 Direct sequence spread spectrum communications is one of the most typical spread spectrum modes. 其中直接序列扩频通信是目前使用最典型的扩频工作方式。 3 It mainly contains the digital modulate system, the SS communication theory and the direct sequence spread spectrum (DSSS) system. 主要是数字调制系统、扩展频谱通信原理和直接序列扩频系统等内容。
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