名词
中文翻译：幻影电路电报术
同义词：
['phantom circuit telegraphy', 'ghost circuit telegraphy']
例句：
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1. The invention of the phantom circuit telegraphy was a significant breakthrough in communication technology.
幻影电路电报术的发明是通信技术的一大突破。
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2.In the early days of radio, phantom circuit telegraphy was used to transmit signals over long distances.
在无线电的早期，幻影电路电报术被用来远距离传输信号。
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3. Phantom circuit telegraphy has since been replaced by more advanced technologies, but it remains an interesting historical artifact.
幻影电路电报术自那以后已被更先进的技术所取代，但它仍然是一个有趣的历史遗迹。