radio broadcasting

汉语翻译

例句：

1. In computer networks, a packet switched system at the University of Hawaii which uses radio broadcast techniques.
   美国夏威夷大学开发的一种使用无线电广播技术的分组交换计算机网。
2. The invention of radio broadcasting meant that people from China to Peru could learn all the details of an event very soon after it happened.
   无线电广播的发明使世界各地的人民在一个事件发生后不久就能很快知道其详细情况。