Objectives To improve the accuracy of diagnosis of osteoporosis and promote the clinical use of dual-energy x-rayphoton absorptiometry for assessment of osteoporosis.
目的促进DXA骨密度测量技术的临床应用和提高骨密度诊断的精度。
2
Another Cerenkov detector's advantage is that have relatively higher response for X-rayphoton with higher energy, which means better discrimination in material atomic number detection.
另外，对高能X射线有更好的相对能量响应是其在此方面应用的另一个优势。
3
The status of osteoporosis in 54 volunteers was measured by Single Photon Absorptiometry and measurement of the X-ray film with a self-control trial design.