['     ', '   ', ' ', ' ', '——', 'residual5-acetatdehyde', '~—', 'hydrazine', 'residual4-acrojein', 'acetaldehyde', '=>', '0.25', 'res', 'idual3-CH,OH', '—', 'acroleln', 'roe', 'bor', 'ow', 'gs', '8', '||', '——', 'smoke-ethylene-NH,-CO,', '0.26', '0.25', 'ABSORBANCE', '(base', 'e)', '0.26', '0.25', ' ', '0.26', '0.25', '0.27', '0.26', ' ', '964.5', '964.6', '964.7', '964.8', 'FREQUENGY', '(cm)', 'Figure', '3.', 'Residual', 'analysis', 'of', 'averaged', 'smoke', 'spectrum', 'of', 'Cigarette', '1.', 'Regions', '1', 'and', '2', 'are', 'analysis', 'regions', 'of', 'pseudo', 'random', 'noise', 'in', 'the', 'residual', 'spectra', '(see', 'table', '3).', 'EGLECETBOS']