1898年,他提出了一种巨型广播塔的“全球系统”,巨型广播塔既能形成全球无线通讯网络,又能成为给没有电线的广大区域提供电力的一种举措。
In 1898 he proposed a "world system" of giant towers that would form both a global wireless communications network and a means of delivering electricity over large areas without wires.
充气式航天器并不是什么新颖的想法,NASA的第一颗通讯卫星回声1号实际上就是一个宽30米的聚酯薄膜大气球,它是用来发射来自地面的无线电广播的。
The idea of inflatable spacecraft is not new. The Echo I - NASA's first communication satellite - was essentially 100-foot-wide Mylar balloon that reflected radio transmissions from the ground.
Pandora棒极了,它能够创造出我自己的无线通讯站,令我们生活翱翔在一个没有广播塔的世界。
PandoraPandora is a wonder, creating my own radio station, live and on the fly without need for a broadcast tower.
典型产品有:智能广播服务器、智能数字控制器、数字音视频处理设备、无线通讯模块、人体检测系统等。
The typical products are: server of intelligent broadcasting, intelligent digital controller, digital audio processing units, wireless communication parts, human inspection system.
主要是能承认这种形式的通讯是可能的,正如我们所熟悉的窄带无线电广播是可行的。
The main thing is to acknowledge that such a form of communication is possible, and just as practicable as our familiar narrow-band radio transmissions.
无线通讯公司以及电视和广播公司都通过一系列发射塔来传输自己的通讯、节目信号。
Cellphone companies, as well as television and radio broadcasters, use patchworks of towers to transmit their signals.
无线通讯公司以及电视和广播公司都通过一系列发射塔来传输自己的通讯、节目信号。
Cellphone companies, as well as television and radio broadcasters, use patchworks of towers to transmit their signals.
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