signal to发往 ... 的信号signaln.信号；标志v.(发信号)通知、表示adj.显著的Signaling factor信号因子signal attribute信号属性Signal Revealing信号显示signal denoising信号去噪signal detection信号检测signal-disturb信号干扰signal amplitude信号幅度,信号振幅signaling format信令格式signaling points信令点signal glassware信号玻璃制品