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The structure of this monomer were confirmed by means of Elements Analysis, Fourier transform infra-red spectroscopy (FT-IR), 1H NMR.
其后又通过元素分析，1H-NMR和IR等方法，对该单体结构进行了结构表征。
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The first two were carried out with an FT-IR system, so using infra-red light, and the other using Raman spectroscopy.
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