红外吸收光谱 Infrared adsorption spectrum IR ; infrared absorption spectroscopy ; [红外] infrared absorption spectrum

红外吸收光谱法 infrared spectroscopy ; infrared absorption spectroscopy ; IR ; Infrared Absorption Spectrum

红外线吸收光谱学 infrared absorption spectroscopy ; Infrorot-Spektroskopie

吸收红外光谱仪 absorption infrared spectrometer

红外吸收光谱学 infra-red absorption spectorscopy ; red absorption spectorscopy

红外线吸收光谱 infrared spectrum ; infrared absorption spectrum

红外反射吸收光谱 IRRAS

红外吸收光谱湿度计 infrared absorption spectra hygrometer

表面增强红外吸收光谱 SEIRAS

红外光吸收参比图谱 infra-red reference spectra