region mask区域掩模regionn.地区；范围；领域；地带；地域region shifting encoding区域移位regiones cubiti medialis[医] 肘内侧区Region growing algorithm区域增长法region competitive power区域竞争力regiones interscapularis[医] 肩胛间区regiones digitales manus指诸区region hybrid projection区域混合投影Region semantic template区域语义模板region structure control区域结构控制regiones corporis humani人体诸区