| 词汇 | radio frequency |
| 类别 | 英汉双解翻译词典 |
| 释义 | radio frequency 释义 无线电频率:电磁波频率的一种,其范围从低于3千赫兹延伸到约300吉赫兹,包括用于通信信号(如广播、电视广播、手机和卫星传输)或雷达信号的频率。 例句 1·Many of them were using a pea-sized speaker to receive the answers over a radio frequency . 很多人借由一个豌豆大小的耳机来通过无线电频率接收答案。 2·Having the antenna at the bottom means less radio frequency waves are flooding the sensors. 将天线安置在底部意味着传感器会探测到最少的电磁波。 3·But some consumers offered ideas on how to limit exposure to radio frequency waves... which includes talking a bit less. 但是一些消费者提出限制接触无线电波的方法,其中包括少说话。 |
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