DTA and X-ray diffraction analyses have been conducted to study the thermal transformation process of Mg-rich montmorillonite.
本文主要采用DTA和X射线衍射分析等测试手段，对富镁蒙脱石加热变化过程进行了研究。
The X ray diffraction and scanning electron microscope analyses show that the product possesses crystal structure, and the crystallized grain is rectangular and fusiform.
射线衍射和电镜扫描分析表明碳酸稀土产品属晶型结构，为长方体和纺锤形状结晶。
The results of X ray diffraction analyses further proved that compounds (A) and (B) are of two different phases.
射线粉末衍射物相分析的结果又进一步证实了化合物（A）和（B）是两种完全不同的物相。
Its structure has been studied through a series of chemical synthesis, preparation of derivatives, degradations and IR analyses, and ultimately determined by X-ray diffraction.
本文用衍生物合成、降解反应、红外光谱、核磁共振谱及x -射线衍射晶体分析法研究了它的化学结构。
The products were characterized by elemental analyses, MS and X-ray diffraction analysis.
反应产物经过了元素分析、质谱和X射线的表征。
Both the compounds are determined by single crystal structure X-ray diffraction and characterized by IR spectra, TG, elemental analyses and XRD.
两个化合物都通过X -射线单晶衍射确定了它们的结构，并通过IR光谱，TG，元素分析和XRD对它们进行了表征。
It was characterized by IR spectra, TG-DTG, X-ray powder diffraction, as well as chemical and elemental analyses.
通过化学分析、元素分析、IR光谱、TG - DTG及X射线粉末衍射分析等对其进行了物理化学表征。
It was characterized by IR spectra, TG-DTG, X-ray powder diffraction, as well as chemical and elemental analyses.
通过化学分析、元素分析、IR光谱、TG - DTG及X射线粉末衍射分析等对其进行了物理化学表征。
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