x-ray powder diffraction analysis x射线粉晶衍射分析
Powder X-ray diffraction analysis and Micro-Raman spectra were used to study the mineral composition of Chinese freshwater cultured pearls from Zhuji, Zhejiang Province.
采用粉末X 射线衍 射分析及显微 激光拉曼光谱 对三角帆蚌养殖珍珠的矿物组成进行了研究。
The mineral composition and contents in soils can be quantitatively determined by X-ray powder diffraction analysis.
利用粉晶X射线衍射分析方法，能定量地测定土壤矿物组成和含量。
Its chemical composition and structure are characterized by the chemical analysis, elemental analysis, IR patterns and X-ray powder diffraction.
经元素分析、X -射线粉末衍射、中红外、远红外光谱进行表征，确定了配合物的组成和结构。
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