The success of the synthesis of the PEG TEFE silane was confirmed with (1)H NMR and Fouriertransforminfraredspectroscopy (FTIR).
TEFE硅烷的成功组装已经在（1）H NMR和傅里叶变换红外光谱（FTIR）分析中得到证实。
2
In this thesis, Fouriertransforminfrared (FTIR) spectroscopy combined with some analytical methods was used to classify and identify Plants of Ericaceae.
本文利用傅里叶变换红外光谱结合多种分析方法对杜鹃花植物进行鉴别和分类研究。
3
The synthesized films were characterized by X-ray photoelectron spectroscopy and Fouriertransforminfraredspectroscopy.