spectrographically การใช้

• But in this case the information was obtained spectrographically from an earth-based telescope.
• They look exactly the same shade of yellow-yet they are in no way similar if examined spectrographically.
• Although not very noteworthy, this part of his project provided an early example of the problems of analysing vowels spectrographically.
• Since the standard is IROA-labeled, its peaks may be spectrographically identified according to the presence of their characteristic peak.
• ""'Rest Proof Clockwork " "'is spectrographically inserted images of the number 3 as on the logo of the cover of their album " Not for Threes ".