The FTIR spectrum shows the ZJ coal's structure changes before and after deashing and swelling;
FTIR光谱表征了ZJ煤去灰前后和溶胀处理效果的结构变化；
This paper reports an FTIR spectrum analysis of the stem, leaf, and the whole part of(Elsholtzia) rugulosa.
本文利用FTIR光谱法分析了野坝子的茎、叶及全草红外光谱图，对红外光谱的峰形进行了归属分析。
The FTIR spectrum showed intercalation of organic reagents into the layers of montmorillonite after modification.
（红外光谱）分析结果表明，改性后有机季铵盐已经插层进入蒙脱石层间。
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