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本文报导了使用显微光密度仪扫描X-线片测量人干骨矿物质密度的方法,并介绍了测量骨矿物质密度的意义、原理、测量和计算方法,并对所测的结果进行了验证。证实了此法操作简便,比从肉眼观察X-线片估计骨矿物质密度更为精确,有助于进一步探讨某些疾病的早期诊断和监测某些疾病。本文还讨论了产生误差的几个原因及克服误差的方法。
This paper reports the method of using microspectroscopy to scan the X-ray film to measure the bone mineral density of human bone. The significance, principle, measurement and calculation of bone mineral density are introduced. The measured results are also analyzed verification. Confirmed that this method is simple, more accurate than the naked eye X-ray estimated bone mineral density, and help to further explore the early diagnosis of certain diseases and monitoring of certain diseases. This article also discusses several reasons for the error and ways to overcome the error.