近红外光光谱
near-infrared spectra
Near infrared spectra NIR
As-Se-Te玻璃红外光纤
As Se Te glass infrared fiber
As-Se-Te IR optical fiber
背景限红外光电导体
background limited infrared photoconductor
blip
被动红外光谱
passive infrared spectrum
吡啶吸附红外光谱
Py-IR spectra
Pyridine adsorption IR spectra
IR spectra of pyridine adsorption
吡啶吸附红外光谱(Py-IR)
pyridine adsorption Fourier-transform infrared (Py-IR