Radionov拉季奥诺夫radion.收音机；无线电v.用无线电通讯radio range finding无线电测距Radio-sensitivity放射敏感性Radio Working Party无线电作业队Radiography testing射线检测radiocarcinogenesis放射性致癌形成,放射性癌形成,辐射致癌,放射致癌作用Radiography of hand手X线摄影[术]radiocontrast media放射对比介质, 放射对比造影剂radio-noise meter无线电噪声计radio-epidermitis放射性表皮炎Radio sounding data探空资料