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- X线，伦琴射线 roentgeno-
- 德国物理学家威廉·伦琴在维尔茨堡发现X射线（即伦琴射线）。 1895 At Wurzburg, Wilhelm Rontgen discovered X-rays (Rontgen rays).
- 线 thread
- X线，X射线，伦琴射线 x-ray
- 对肺部作X射线摄影 to sciagraph the lung
- 妇产科X射线检查 X-ray examination in gynecology and obstetrics
- X射线CT X-my CT
- X线，X射线，伦琴线 x-ray
- X射线光子 X-ray photon
- X射线光学 X-ray optics
- X线，X射线，伦琴(射)线 x-ray
- X射线造影 X-ray angiography
- 长春光机所软X射线成像望远镜和同步辐射光束线研制技术的发展现状 Present Situation of the Research and Development for Soft X-ray Imaging Telescopes and the Beam Line for Synchrotron Radiation at Changchun Institute of Optics and Fine Mechanics
- x射线衍射显微术 x ray diffraction microscopy
- X射线天文学 X-ray astronomy
- 脊髓X线照片脊髓的X射线，它将空气或射线不能透过的物质注入蜘蛛网膜下的空间以后产生 An x-ray of the spinal cord after injection of air or a radiopaque substance into the subarachnoid space.
- X射线毛细管 X-ray capillary
- 数字X射线机 digiter X-ray machine
- X射线探测器 X ray detector
- 软X射线能谱 Soft X-ray spectrum
