Radiolcgy放射学radion.收音机；无线电v.用无线电通讯radio and television repairmen无线电和电视修理工radio technical reconnaissance无线电技术侦察radio access network interface无线接入网接口radionuclide bone scintigraphy放射性核素骨显像radionuclide image intensifier同位素影像增强器radiography of digestive tract消化道X线摄影(术)radio inertial guidance system无线电惯性制导系统radio communication regulation无线电通信规程radio distance-measuring set无线电测距仪radio wire integration station无线电有线电综合通信台