characteristic absorption band

基本解釋

The structure of the PS/PBA composite particles was confirmed by the presence of the characteristic absorption band attributed to PS and PBA from FTIR spectra.
PS/PBA復(fù)合微粒的結(jié)構(gòu)通過紅外光譜圖明顯的吸收峰特征而得到證實。
Under the room temperature and Nitrogen environment (eliminate the influence of water vapor absorption), we get the characteristic absorption spectrum of GaAs within the band of frequency.
在室溫去除水份影響的氮氣環(huán)境中，獲得了低溫生長的砷化鎵在該波段的特征吸收譜。
Differential optical absorption spectroscopy (DOAS) makes use of the flue gas pollutant different optical absorption characteristic at the UV-VIS wave band to measure their average concentration.
差分吸收光譜法是利用氣體污染物在UV-VIS波段對光有不同的吸收特性來測量其平均濃度。