无线电

radio; wireless

~测向器 radio direction finder; radio goniometer~传真 radiofacsimile~导航 radio navigation~发射机 radio transmitter~干扰 radio jamming~跟踪 radio tracking~收发两用机 transceiver~收音机 radio receiver~探空仪 radiosonde~天文学 radio astronomy~通信 radio communication; wireless communication~遥测 radio telemetry~遥控 wireless remote control