相位正交放大器  quadrature amplifier

返波正交场放大器  BWCFA (backward-wave crossed-field amplifier

数字正交矢量锁定放大器  DLIA

正交场放大器  CFA

电缆校正放大器  cable calibration amplifier

漂移改正放大器  drift-corrected amplifier; amplifier， drift-corrected; amplifier; drift-corrected

漂移校正放大器  amplifier， drift-corrected; drift corrected amplifier; amplifier; drift-corrected

漂移修正放大器  drift-corrected amplifier

数据校正放大器  data correction amplifier

线性校正放大器  linearity-correcting amplifier

校正放大器  correcting amplifier

正交正放式网架  Grids based on orthotropic quadrangle pyramids

比例画器放大器  Pantograph

传感器放大器  sensor amplifier

带记录器放大器  tape recorder amplifier; Tra

电器放大器  amplidyne

调速器放大器  governor amplifier

调谐变压器放大器  tuned transformer amplifier

调制器放大器  modulator amplifier