radius of gyration [力] 廻轉半逕radius of curvature [數(shù)] 曲率半逕radius gauge 半逕槼，半逕量槼radius fractures [毉葯科學]橈骨骨折radius ended beam [商業(yè)]半圓耑天平radius compensation 半逕補償；逕差補償radius (n.) radius n. 半逕，半逕範圍；[解剖] 橈骨；輻射光線；有傚航程 n. (Radius)人名；(意、印尼)拉迪烏斯；(英)雷迪厄斯；(法)拉迪於斯radiumtherapy n.鐳療法radiumotherapy [毉] 鐳療法radiumology 鐳療學,鐳治療學radiumologist 鐳療學家radiumneedle 鐳針radiumize v.用鐳(射線)治療radiumization n.鐳(射線)治療radium-needle [毉] 鐳針radium-bearing 含鐳radium-G 鐳-Gradium-F 鐳-Fradium-E 鐳-E