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- 火箭X射线天文学rocket X-ray astronomy
- X射线天文学X-ray astronomy
- X射线天文学的新世纪New Century of X-ray Astronomy
- 火箭rocket
- 对紫外线天文学或X射线天文学的贡献不大contribute little to either ultra- violet astronomy or X-ray astronomy
- 对肺部作X射线摄影to sciagraph the lung
- Ｘ射线天文学X-ray astronomy
- 妇产科X射线检查X-ray examination in gynecology and obstetrics
- γ射线天文学γ-ray astronomy
- X射线CTX-my CT
- 射线天文学gamma ray astronomy
- X射线光子X-ray photon
- x 射线天文学x ray astronomy
- X射线光学X-ray optics
- 太阳X射线天文学solar X-ray astronomy
- X射线造影X-ray angiography
- 太阳Ｘ射线天文学solar X-ray astronomy
- x射线衍射显微术x ray diffraction microscopy
- 宇宙Ｘ射线天文学cosmic X-ray astronomy
- X射线毛细管X-ray capillary
