噪声中信号的检测 [通信] detection of signal in noise
声发射信号的表征参数 Characterization Parameters of AE Signal
声发射信号的末尾 Acoustic emission signal end
用鼓声表示的信号 signal with drum
高而尖的信号声 Pip
我们调转船头的时候，信号器又开始发出不停的嘟嘟声。
When we turned the boat about, the signal began to bleep again constantly.
响亮的喇叭声是国王驾到的信号。
雄鹿的摩擦印记发出的嗅觉信号所传递的信息，使其与某些其他鹿类的听觉信号，比如公麋鹿的号角声，产生了相同的社会效果。
The information conveyed by the olfactory signals on a buck rub make it the social equivalent of some auditory signals in other deer species, such as trumpeting by bull elk.
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