beta radiography dating
射线照相法测定年代
contact beta radiography dating
接触式射线照相法测定年代
computed tomography
计算机化断层x射线照相法
X-ray microradiography
X射线显微放射照相法
medical diagnostic radiography
医用射线诊断照相法
circular X-ray diffraction camera
圆形X射线衍射照相机
back reflection X-ray camera
背面反射X射线照相机
transmission electron radiography
透射电子Ｘ射线照相术
dimensions for x-ray papers
x-射线照相用相纸尺寸
acceptability when radiographed
当射线照相时的合格性
industrial X-ray radiographic equipment
工业用X射线照相设备
electronic microradiography
电子显微射线照相术
projection microradiography
投影显微射线照相术
Exposure,radiographic exposure
曝光,射线照相曝光
relating to or produced by roentgenography.
关于x射线照相的或由x射线照相产生的。
Spherical tank--Radiographic method of gamma ray panoramic exposure
GB/T16544-1996球形储罐Υ射线全景曝光照相方法
Radiographic inspection of welds for PWR fuel rods
GB/T11851-1996压水堆燃料棒焊缝X射线照相检验方法
scanning X-ray diffraction micrographic camera
扫描式X射线衍射显微照相机