名词
中文翻译：电子流放大器
同义词：
['电子管放大器、电子管振荡器例句：1. The electron-stream amplifier is used to amplify weak signals.（电子流放大器用于放大微弱信号。）']
例句：
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1. The electron-stream amplifier is used to amplify weak signals.
电子流放大器用于放大微弱信号。
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2.The electron-stream amplifier was invented by Thomas Edison in the early 20th century.
电子流放大器是由托马斯·爱迪生在20世纪初发明的。
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3. The electron-stream amplifier is widely used in communication systems.
电子流放大器在通信系统中广泛应用。