The FT-IR spectrum of product indicated that copolymer P(S-M12) is prepared and the composition of M12 elevates with the increase concentration of M12 added.
产物的红外光谱分析表明，可聚合表面活性剂与苯乙烯发生了共聚，随M12加入量的增加，M12共聚组成提高。
A kind of nitrogen-containing heterocyclic borate was designed and synthesized and the molecular structure of the target product was determined by FT-IR spectrum.
通过分子设计，合成了含氮杂环硼酸酯，利用红外光谱确定了目标产物的分子结构。
The effect of sample self absorption, selective reflection, temperature, sample grain and liner on FT IR radiation spectrum are discussed.
讨论了样品的自吸收效应，加热温度、选择性反射带和粒度以及衬底等物理条件对红外辐射光谱的影响。
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