radio signal meaning in English
无线电台信号
无线电信号
无线电讯号
Examples
- A second part is the transmission link-a radio signal .
第二部分是传输线路--无线电信号。 - 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。 - The longer wavelengths of radio signals pass through the atmosphere relatively undisturbed .
相对地说来，波长较长的射电讯号在通过大气时并没有受到干扰。 - The explosives in challenger's self-destruct system might have been set off by a stray radio signal .
“挑战者”号的自毁装置中的炸药可能是由偶然出现的无线电信号引起爆炸的。 - This is found by observing the doppler shift in the frequency of the radio signals broadcast from the satellite .
这是通过观测卫星所发射的无线电信号频率中多普勒偏移来确定的。