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radio-communication

n.无线电通信

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radio-communication为短语/超纲词汇
1. Earthquake survival supplies include a radio receiver, a torch, extra batteries, first-aid supplies, a spade, a tent, some rope, and warm clothing.
    地震救生储备还包括无线电接收器、手电、备用电池、急救用品、铁锹、帐篷、绳子和保暖衣物。

2. Be the first to extend your hand in greeting. Couple this with a friendly 'Hello', a nice smile, and your name and you have made the first step to open the lines of communication between you and another person.
    在问候别人时先伸出你的手,并伴着友善的“你好”和让人愉悦的微笑,再报上自己的名字,这样,你就在与另一个人开始交流的道路上走出了第一步。

3. When you press this button , the radio will start.
    你按下这个按纽时,收音机就响了。

4. It must be known to any kind of radio astronomer in the universe.
    这个频率是宇宙中任何射电天文学家都应该熟悉的。

5. The radio blared out pop music.
    无线电高声播放流行音乐.

6. Telegraph communication was broken off.
    电报通讯已经中断。

7. The radio is near the door.
    收音机靠近房门.

8. The essence of language is communication.
    语言的本质是沟通。

9. The ingenious boy made a radio set for himself.
    这个聪明的男孩自己做了一台收音机。

10. This depends on the precise radio- frequency of the 21- cm wavelength, or 1420 megacycles per second .
    这种方法依靠21厘米波长或每秒1420兆周的精确无线电频率。

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