Then we detected the physiochemical characteristics of the MS sample through scanning electron microscopy ( SEM ) , infrared spectrum ( IR )and differential thermal analysis ( DTA ) .
通过多种检测手段，如：扫描电镜（SEM）、红外光谱（IR）、示差热分析（DTA）等对制备样本的理化特性进行检测。
The deblocking reactions of the prepared blocked polyisocyanates were investigated by thermal gravimetric analysis and FT-IR.
采用热失重分析和红外光谱对封闭物的脱封反应进行了研究。
The structures and properties of the copolymers were determined by GPC, IR, thermal analysis, FS spectra, and UV Vis spectra.
通过红外光谱、凝胶色谱、热分析、荧光光谱、紫外与可见光光谱对共聚物的结构与性质进行了表征。
These complexes have been characterized by elemental analysis, magnetic susceptibility, molar conductance, IR and UV-Vis spectra, differential thermal analysis and thermogravimetry.
用元素分析，电导，磁化率，红外，紫外与可见光谱，差热一热重分析等方法对配合物进行了表征。
All complexes have been characterized by Elemental analyses, Infrared (IR), Ultraviolet-Visible (UV), Thermal gravimetric analysis.
对所合成的配合物进行了元素分析、差热失重、红外光谱分析表征。
The structure of the chelate compound was confirmed by IR spectra?UV VIS spectra?elemental and thermal analysis.
用紫外光谱、红外光谱、元素分析和热分析对配合物的组成进行了表征。
The structure of the chelate compound was confirmed by IR spectra?UV VIS spectra?elemental and thermal analysis.
用紫外光谱、红外光谱、元素分析和热分析对配合物的组成进行了表征。
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