短语词组短語gain ease in 在Gain Considerations in Amplifiers 放大器中的增益gain clamped in line 增益鎖定gain ing in health 健康轉好gain acceptance in 獲得公認gain experience in 獲得經騐gain flatness in band 帶內增益平坦度power gain bandwidth in static 靜態功率增益帶寬 返回 gain in