The freshwater and seawater pearl samples with different colours are investigated by using Fouriertransforminfrared (FTIR) spectrometer and graphite furnace atomic absorption spectrometer (GFAAS).
采用傅里叶变换红外吸收光谱仪和石墨炉原子吸收光谱仪对不同颜色的淡水、海水珍珠样品进行了对比研究。
2
An automatic measuring system for the relative spectral response of IR detectors by using FourierTransformInfrared (FTIR) Spectrometer bas been developed.
用付立叶变换红外光谱仪建立了一套全自动红外探测器相对光谱响应测量系统。
3
The structure of objective product was confirmed by characterization with Fouriertransforminfrared spectrum (FTIR), nuclear magnetic resonance (1H NMR) and mass spectrometer (MS).