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本文通过经验回归,得到了Brown-Ladner法的芳碳率f_α同H/C(原子比)以及同红外光谱1600cm~(-1)、1460cm~(-1)和1380cm~(-1)峰的吸光度之间的经验关联式,并对f_a-H/C关联式引用国内外发表的文献数据进行了验证.
In this paper, the aromatic carbon ratios f_α and H / C (atomic ratio) of Brown-Ladner method and the peaks of 1600 cm -1, 1460 cm -1 and 1380 cm -1 in the same IR spectra were obtained through empirical regression. Absorbance of the empirical correlation between, and f_a-H / C correlation cited data published at home and abroad were verified.