Большой англо-русский и русско-английский словарь
spectral characteristic, wavelength characteristic, color response curve, spectral response
Англо-русский словарь технических терминов
spectral characteristic, wavelength characteristic, color response curve, spectral response, spectrum
Русско-английский политехнический словарь
spectral characteristic, wavelength characteristic, color response curve, spectral response, spectrum
Dictionnaire technique russo-italien
caratteristica spettrale