signalizevt.使显著；使突出；特别指出；表明；使信号化signaln.信号；标志v.(发信号)通知、表示adj.显著的signaling link code信号链路码signal demodulation信号解调signal depreciation信号贬值signal level fusion信号层融合signal preamplifier前置信号放大器signal flow diagram信流程图signal-mode VCSEL单模VCSELsignal-flow graph信号流图signal-inhibitingn.信号禁止signal overlay area信号覆盖范围