大家都搜：
信号传播
1、spread over───分散，传开；传遍，延续；遍布于…
2、radio signal───无线电讯号；无线电信号
3、signal wire───[通信]信号线
4、spread collar───展开领
5、signal───adj.显著的；作为信号的；n.(Signal)人名；(瑞典)西格纳尔；vt.标志；用信号通知；表示；n.信号；暗号；导火线；vi.发信号
6、spread operator───扩散算子
7、spread knowledge───传播知识
8、spread───vt.传播，散布；展开；伸展；铺开；n.传播；伸展；vi.传播；伸展；adj.伸展的
9、spread down───延伸；蔓延
1、Because the outgoing signal is known, it is as easy to process as spread-spectrum signals.───正因为输出信号是已知的，所以它能更轻松地处理这样多频率的信号。
2、We also discuss the beamforming algorithms using stepped-frequency signal, spread-spectrum signal, complete complementary codes.───给出了利用步进频率信号、扩频码信号、完全互补码的波束形成算法。
3、Both moves ought to signal advances in the global effort to stop the bomb's spread.───这两个转折本应标志着全球防止核扩散的努力取得了进展。
4、he added, when the same sort of effects show up in the spread of obesity as in the decline of smoking, that should be a signal.───他还说，肥胖扩散与烟民减少之间出现的相同效应已传递出了一个信号。
5、Instant flash now, we have a minute of the future swing space distortions, the signal spread, I really want you to find out.───瞬间闪过现在，我们有了一分钟的未来，空间扭曲摇摆，讯号传开，我一定要把你找出来。