Xray absorption near edge structure

例句：

1. 1.The X-ray absorption near edge structure is a key technique in medical imaging.
   X射线吸收近边缘结构是医学成像的关键技术。
2. 2.The study of X-ray absorption near edge structure has led to significant advances in medical imaging.
   研究X射线吸收近边缘结构在医学成像方面的进展取得了显著成果。
3. 3.The X-ray absorption near edge structure can be used to identify the presence of bone fractures in patients with osteoporosis.
   X射线吸收近边缘结构可用于检测骨质疏松症患者的骨折情况。