roentgenograph
1. X - roentgenograph
X线头影测量
2. dental roentgenograph
[医] 牙X线[照]片
3. posterior-anterior position of mandibular roentgenograph
下颌骨后前位投照术
4. Water's view roentgenograph
沃特(氏)影像X线(照)片:上颌窦X线照片
5. molybdenum palladium roentgenograph of breast
钼把X线乳房摄片
6. mass roentgenograph
集体X射线照像术