spectral selectivity spectral sensitivity spectral-sensitivity characteristic spectral series spectral term spectral transmittance spectral-transmittance factor spectrochemical spectrochemical analysis spectrochemical series spectrographic spectrograph slit spectrography spectroheliograph spectrometry spectrophotometer spectrophotometric spectrophotometric analysis spectrophotometry spectropolarimeter |
spectral selectivity спектрална характеристика спектрална избирателност Търсената дума е намерена |