小: small; little; petty; minor信号: signal; semaphore; gun工作: work; operation; working; op ...小信号工作性能: small signal behaviour大信号工作: large signal operation信号工: bell man; bellman; cage loader; hitcher; signaller; signalman小信号: dwarf signal; small signal; small-signal光信号工具: means of light signalling井底信号工: bottom cager信号工程: signalling engineering信号工程学: signalling engineering大小信号: high-low signal小信号参数: small signal parameter; small-signal parameters; smallsignalparameter小信号电导: small-signal conductance小信号电流: small signal current; small-signal current小信号电阻: small-signal resistance小信号范围: small signal region小信号放大: small signal amplification小信号分析: small signal analysis小信号功率: small signal power小信号激励: small signal driving小信号跨导: small-signal transconductance小信号理论: small-signal theory小信号器件: small signal device小信号失真: small signal distortion