spectroscopically
spectroscopic analysis
spectrographic analysis
spectrum analysis
spectrohelioscopically
spectroscopy
spectrometry
spectrometrically
spectrograph
spectrophotometricly
spectropolariscope
spectroradiometrically
spectrofluorometric
foreprism
spectrohelioscopic
telespectroradiometer
microspectroscopy
radiospectrometry
spectromorphometric
spectroscopic
spectroradiometric
spectrography
spectrobolometrically
proctoscopic
quantometer
spectrobolometric
spectrographically
spectrometric
spectrophotofluorometer
microspectrophotometer
radiospectrometer
ultramicrospectrophotometer
photospectrophotometer
superscope
sonogram
photospectrometer
spectrographic
stroboscopically
spectroheliographically
spectrofluorimetrically
telespectrograph
mass-spectrometric
spectrofluorophotometric
spectrobolometry
photospectrometry
mass spectrograph
spectrogoniometric
photospectroradiometer
spectrophotometric
spectropotentiometric