双能X射线吸收法(dual energy X-ray absorptiometry, DEXA)对骨矿含量的测定准确性较高，检查结果常与传统毁损性的测试如骨破坏、骨灰烬等结果吻合较好[11]。
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伽马射线吸收法 gamma ray absorption technique
双能X射线吸收法 dual energy X-ray absorptiometry ; DEXA ; DXA
射线吸收测定法 gamma absorptiometry ; DXA ; Dual Energy x-ray absorptiometry
射线吸收测量法 dual energy x-ray absorptiometry ; DXA
双能x射线吸收测量法 dual energy x-ray absorptiometry
x射线近边吸收谱法 x ray absorption near edge spectrometry
本文叙述了一种在线分析氯化钙的X射线吸收法。
This paper reports an X-ray absorption method for on-line analysis of calcium chloride.
本文给出了X射线吸收比较法测量激光等离子体电子温度的原理、装置和实验结果。
This paper describes the principle, device and experimental results of the measurement of the electron temperature of laser-produced plasmas by the X-ray absorption-comparison method.
通过化学加入法校正吸收效应，采用X射线荧光分析法（XRF）分析人发样品，确定人发中微量元素的含量。
Using chemical addition method to calibrate absorption effect, trace element in human hair are analyzed with X-ray fluorescence (XRF).
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