无线电: radio; wireless警报: alarm; warning; alert无线电警报信号: radio alarm signal无线电警告: radio warning无线电警戒: radio communication guard radio guard; radio warning北太平洋地区无线电警报台: north pacific radio warning station无线电警告航标: warning radiobeacon无线电警戒航标: warning radio beacon电警报: electric alarm电警报器: electric alarm; electric siren无线电导航警报: wireless navigational warning无线电自动警报器: automatic radio alarm低电警报功能: battery low indicator断电警报装置: power alarm device无线电报自动警报器: radio telegraph auto-alarm无线电话警报信号产生器: radiotelephone alarmsignal generator无线电: radio; wireless◇无线电爱好者 radio amateur; amateur radio; 无线电报警 radio warning; 无线电报务员 radiop; 无线电测向 radio direction finding; direction measurement by radio wave; 无线电测向器 radiogonioscope; direction meter; direction finder; 无线电传真 facsimile radio; radiophotography; radio picture; radio autograph; facsimile (fax); 无线电导航 [讯] radio navigation; 无线电定位 radio position finding; radio directional bearing; radio fix; radiolocation; radiolocating; 无线电定向 radio directional finding; radio direction finding; directional radio; 无线电发射机 radio transmitter; radio set; transmitter; transmitting set; 无线电干扰 radio interference; spurious response; strays; 无线电跟踪 [工业] radio tracking; 无线电跟踪制导 azusa; 无线电工程 radio engineering; 无线电广播 radio broadcast; radio broadcasting; air waves; telediffusion; diffusion; air-cast; 无线电接收机 radio receiver; radio receiving set; 无线电设备 wireless device; radio equipment; radio set; wireless set; 无线电收发两用机 transreceiver; transceiver; 无线电收音机 radio; radio set; 无线电手册 radio handbook; 无线电探空仪 radiosonde; radiometeorograph; 无线电通信 radio communication; wireless communication; 无线电遥控 wireless remote control; radiotelecontrol; 无线电业务 radio traffic; 无线电转播 wireless relay broadcasting; radio repeating; rebroadcasting; 无线电转播台 radio relaying station; 无线电装置 radio device; wireless device无线电;用无线电发送: wireless无线电报无线电话: wireless telegraphy无线电塔无线电塔: radio tower无线电无线电设备: radio无线电,无线通信: radio无线电的,无线的: wirelesstbs无线电台: radio & communications《无线电浅说》: elementary introduction to radio