短語詞組短語frequency -response characteristic 繙譯;頻率響應(yīng)特性英語;頻率響應(yīng)特性frequency y response characteristic 頻率響應(yīng)特性;頻率特性frequency response characteristic test 頻響特性測試overall frequency response characteristic 整機頻響特性amplitude frequency response characteristic 振幅頻率響應(yīng)特性directional frequency response characteristic 方位頻率響應(yīng)特性system frequency response characteristic 系統(tǒng)頻率響應(yīng)特性frequency response characteristic tester 頻率響應(yīng)特性測試儀phase -frequency response characteristic 相頻特性;相頻特征 返回 frequency response characteristic