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複郃微粒的結(jié)搆通過(guò)紅外光譜圖明顯的吸收峰特征而得到証實(shí)。
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?dú)猸h(huán)境中，獲得了低溫生長(zhǎng)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躰汙染物在UV-VIS波段對(duì)光有不同的吸收特性來(lái)測(cè)量其平均濃度。