The properties of the product were characterized by thermogravimetry-differential thermal analysis, X-ray diffraction and Fourier infrared transmission spectroscopy.
用差热-热重分析、X射线衍射、红外光谱等手段对样品进行表征。
The N-benzenesulfonyl-histidine compound is synthesized and characterized by elemental analysis, infrared and X-ray diffraction study.
合成了苯磺酰组氨酸，并进行了元素分析、红外等表征。
The exchange reaction is proved by the experiment of solution of the product in polyester adhesive agent and the analysis of infrared ray analyzer.
用聚酯胶的溶剂对所得产品进行溶取试验并且通过红外光谱分析都证明了链交换反应的存在。
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