您要查找的是不是：
- 双能量X线技术dual-energy X-ray technology
- 线thread
- 直接数字化X线技术DR
- 在线in-line
- X线技术X-ray technique; XRT
- X线技术学x-ray technology
- X线人类学roentgenographic anthropology
- 透X线Pass through X - ray
- 喂线技术wire feeding process
- X线两档Two X-ray energy modes
- 硬线技术hard ray technique
- X线系统X- ray system
- 在线技术online technology
- X线检测X-ray detection
- 放线技术setting-out technique
- X线引导X-ray guided
- 流线技术streamline methodology
- X线分型X-ray subtype
- 廉线技术pipelining
- X线造影X-rayradiography
