您要查找的是不是：
- X线显微镜X-ray microscope
- 投影X线显微镜projection x-ray microscope; PXM
- 线thread
- 在线in-line
- X线人类学roentgenographic anthropology
- 透X线Pass through X - ray
- X线两档Two X-ray energy modes
- X线系统X- ray system
- X线检测X-ray detection
- X线引导X-ray guided
- X线分型X-ray subtype
- X线造影X-rayradiography
- 钼靶X线Mammography
- X线成像X-ray imaging
- X线摄片X-ray photography
- 高频X线high frequency X - ray
- 医用X线medical X-ray
- 双能X线Bone mineral density
- 颈椎X线Cervical spine X-ray
- 传统X线Conventional screen - film system
