7．双能X线吸收法(dual energy X-ray absorptiometry，DEXA)：根据不同密度的组织衰减光子程度不同的原理，应用两种不同能量的光子经横断面透过人体某一部位，记录能量...
基于204个网页-相关网页
However, DEXA has not been widely used in China.
但在国内DEXA还没有得到广泛应用。
The results of the DEXA demonstrated that the vascularized tissue-engineered bone produced more boney tissue.
骨密度测量结果显示血管束植入后组织工程骨新骨生长较未植入血管束者多。
Calcaneus ultrasound is used mainly for determining change in bone structure and DEXA mainly for determining change in bone mass.
这表明超声波测量仪主要测量骨的结构变化，而骨密度测量仪则是测量骨量的变化。
应用推荐