无线电讯号 meaning in Chinese
radio signal
Examples
- There may be a "black out" of radio signals over a large area for several hours .
在大面积上的无线电讯号可能发生数小时的停顿。 - This radio signal has a frequency of 800000 cycles per second
这个无线电讯号的频率是每秒八百千周。 - An electronic device that converts one frequency of a radio signal to another
变频器将无线电讯号从一种频率转换成另一种频率的电子装置 - It was a very 33 ) risky flight , as she depended on radio 34 ) signals to find her way
那是一趟极危险的飞行，因为她得依赖无线电讯号来寻找方向。 - To enable long - distance communication , many telecommunication systems transmit radio signals via the ionosphere
在长距离通讯上，大多数通讯系统利用电离层来传递无线电讯号。