您要查找的是不是：
- 线thread
- 乳腺X线摄影Mammography
- 多次曝光X线摄影polisography
- 在线in-line
- 曝光exposure
- 钼钯X线摄影mammography
- 多次曝光X线摄影术polisography
- X线摄影技术学X-ray Radiography Technology
- 多次曝光X线摄影(术)polisography
- X线CR摄影X-ray computer radiography(CR)
- 子宫输卵管照相，子宫输卵管X线摄影，子宫输卵管造影术uterosalpingography
- 子宫输卵管照相术，子宫输卵管X线摄影，子宫输卵管造影术uterosalpingography
- 断层摄影术X线Tomagraph
- 子宫输卵管照相，子宫输卵管X线摄影(术), 子宫输卵管造影术uterosalpingography
- 数字X线机的自动曝光控制The Development of Atomatic Exposure Control for Digital X-ray Device
- 断层成像，层析X线摄影法，X线体层摄影，X线断层成像，X线断层(术)tomography
- 断层成像，层析X线摄影法，X线体层摄影(术), X线断层成像(术), X线断层(术)tomography
- 高频X线乳腺摄影High frequency x-ray photo
- 多次X线摄影polisography
- 数字X线机自动曝光控制的原理和设计The principle and design of automatic exposure control of digital X-ray machine
