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。
The process of photochemical degradation was assessed by Fourier Transform infra-red (FTIR) spectroscopy, weight loss and hydroperoxide analysis following artificial aging.
通过FTIR、失重分析以及氢过氧化物分析表征人工加速耐老化检测中复合涂层光降解变化过程。
The process of photochemical degradation was assessed by Fourier Transform infra-red (FTIR) spectroscopy, weight loss and hydroperoxide analysis following artificial aging.
通过FTIR、失重分析以及氢过氧化物分析表征人工加速耐老化检测中复合涂层光降解变化过程。
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