所有固相反应产物经元素分析和X射线粉末衍射法表征。
Elemental analysis and XRD are used to characterize the solid products.
首次报导X射线粉末衍射法测量铁粉晶胞的磁致伸缩系数。
In situ magnetization X-ray powder diffraction method is firstly applied to measure magnetostriction coefficient of reduction iron powder.
方法：运用傅立叶变换红外光谱、拉曼光谱、热分析和粉末x -射线衍射法研究马来酸替加色罗的晶型。
Methods: FTIR, Raman spectroscopy, thermal analysis and powder X-ray diffraction were applied to study the crystal forms of tegaserod maleate.
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