Yet this boom is also spilling over into other areas of wireless communications, used for linking machines, sensors and objects.
这一潮流也波及到了无线通讯的其他领域,应用到了连接机器,传感器和各种装置。
Yet wireless communications in these areas are advancing rapidly at a time when the mobile-phone industry is approaching saturation point in rich countries and the average revenue per user is sagging.
然而,当移动电话产业在发达国家一度接近饱和,而且从每位用户取得的收入开始下跌的时候,无线通讯在这些地区依然飞速发展。
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.
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。
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