SPECTRAL LINE


Meaning of SPECTRAL LINE in English

transcription, транскрипция: [ noun ]

Date: 1849

: one of a series of linear images formed by a spectrograph or similar instrument and corresponding to a narrow portion of the spectrum of the radiation emitted or absorbed by a particular source

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.