... modulated 已调制的，受调的，调制的，被调制的 modulated amplifier 受调放大器 modulated amplitude 受调振幅 ...
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... MA Microbiological Assay 微生物测定 MA Modulated Amplifier 调制放大器 MABF Microaggregate Blood Filter 微凝集血液滤器 ...
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... mixed amplifier 混合放大器; modulated amplifier 被调制放大器; Museums Association 博物馆协会[美] ...
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modulated amplifier valve [电子] 被调制放大管
grid-modulated amplifier 栅调放大器
suppressor-modulated amplifier 抑制栅调制放大器
contact-modulated amplifier 振簧式放大器
MA Modulated Amplifier 调制放大器
pulsed modulated amplifier 脉冲调制放大器
contact modulated amplifier 机电式暂波放大器
velocity-modulated amplifier 速调放大器
modulated pulse amplifier [电子] 脉冲调制放大器
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Contour modulation is a technique in which a phase-modulated signal waveform and amplifier output impedance work together to maintain higher efficiency over a sizable output power back-off.
轮廓调制结合了一种相位调制信号的波形和放大器的输出阻抗，可在某个较大型输出电源关闭后保持更高的效率。
The amplifier input is a voltage proportional to the photocurrent signal produced by a photodiode, which is irradiated by a modulated light beam at the same chopper frequency.
放大器输入为电压信号，与光敏二极管产生的光电流信号成比例。调制光柱以断路器同样的频率照射光敏二极管。
The paper presented the theory of sine-wave and square-wave modulated high-voltage amplifier and deduced the formula for calculating its efficiency.
介绍了基于正弦波和方波调制的高压放大器的不同工作原理，并对其出力系数进行了推导。
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