Both infrared spectroscopy (IR) and X-ray photoelectron spectroscopy (XPS) show that carboxylic acid groups have been introduced onto the carbon black surface.
红外光谱及X光电子能谱表明，臭氧氧化在碳黑表面引进了羧基基团。
The Far Infrared Ray stimulation radiates high luminescent ir to stimulate and improve the microcirculation and overall metabolism.
受远红外线放射远高红外冷光的刺激，并且有改善微循环和全部的新陈代谢。
The structure and composition of the films before and after heparinization were characterized by Fourier infrared spectra(FT-IR) and X-ray photoelectron spectra (XPS).
利用红外光谱（FT-IR）和X光电子能谱（XPS）的测量结果表征薄膜表面肝素化前后的结构和组成；
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