特拉斯因为发明了无线电台和交流发电机而开启了一个电的时代，确切的说，在1856年甚至连他的出生都经历了一场猛烈的闪电暴风。
Tesla, who is credited with the invention of the wireless radio and the AC generator that kick-started the electrical age was even born, fittingly, during a violent lightning storm in 1856.
在有些方面，UWB技术回到了无线电初现曙光和马可尼的早期火花隙发射的时代。
In some respects, UWB technology goes back to the dawn of radio and Guglielmo Marconi's early spark-gap transmissions.
21世纪是信息时代，人们通过各种途径，如：报纸、杂志、新闻广播、电视、无线电等等来了解信息，认识外界的事物。
21st century is an information era, people get to know the outside world through various ways, such as newspaper, magazine, newscast, TV, radio and so on.
21世纪是信息时代，人们通过各种途径，如：报纸、杂志、新闻广播、电视、无线电等等来了解信息，认识外界的事物。
21st century is an information era, people get to know the outside world through various ways, such as newspaper, magazine, newscast, TV, radio and so on.
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