名词
中文翻译：晶体管磁放大器
同义词：
['transistor amplifier', 'transistor amplifier例句：1. The transistor amplifier is used to amplify the signal from the microphone.（晶体管放大器用于放大麦克风的信号。）2. The transistor amplifier was invented by John Bardeen in 1947.（晶体管放大器是由约翰·巴丁在1947年发明的。）']
例句：
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1. The transistor amplifier is used to amplify the signal from the microphone.
晶体管放大器用于放大麦克风的信号。
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2. The transistor amplifier was invented by John Bardeen in 1947.
晶体管放大器是由约翰·巴丁在1947年发明的。
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3. The transistor amplifier is widely used in electronic devices because of its high efficiency and low power consumption.
晶体管放大器因其高效率和低功耗而被广泛应用于电子设备中。