通路: thoroughfare; highway; highr ...增益: gain; tone-up; transmission ...系数: coefficient; ratio; modulus; ...道路增益系数: path-gain factor通路增益: channel gain全增益系数: general gain coefficient; generalgaincoefficient增益系数: gain coefficient; gain constant; gain factor; modulus of gain变换增益系数: conversion gain coefficient变频增益系数: conversion gain coefficient高度增益系数: height gain factor; height-gain factor路径增益系数: path gain factor媒质增益系数: gain coefficient of medium平均增益系数: average gain coefficient天线增益系数: antenna gain factor光电导增益系数: photoconductive gain factor激光器增益系数: gain factor of laser治疗增益系数,治疗效果系数: therapeutic gain factor闭路增益: closed loogain环路增益: loogain环路增益法: loop-gain method回路增益: circuit gain; loop gain自主增益系统: agc闭合回路增益: closed loop gain反馈环路增益: gain around feedback红路增益调节: red gain control