【计】 忙碌信号, 占线信号busy signal
肽能信号peptidergic signal
跨膜信号转导transmembrane signal transduction
报时信号，时标time signal
合成信号发生器synthesized signal generator
总线选通信号bus strobe signal【计】
整形信号reshaping signal【电子】;shaping signal【电子】
迭加信号superposed signal【通信】;superposition of signal【通信】