Translation for 'astronomical spectroscopy' from English to Russian

astronomical spectroscopy

астрономическая спектроскопия {ж}астрон.

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photoelectron spectroscopy <PES>

фотоэлектронная спектроскопия {ж} <ФЭС>тех.физ.

astronomical clock {sg}

астрономические часы {мн}часы

astronomical [also fig.]

астрономический {adj} [тж. перен.]астрон.

• The theory predicted that the abundances of the elements would evolve over cosmological time, an idea which is testable by astronomical spectroscopy.
• Commentators in episode 5 include Douglas Gough. It also talks about Angelo Secchi who pioneered the field of astronomical spectroscopy.
• The spectral series are important in astronomical spectroscopy for detecting the presence of hydrogen and calculating red shifts.
• The shift in frequency of spectral lines is used to measure the Doppler shift (redshift or blueshift) of distant objects to determine their velocities towards or away from the observer. Astronomical spectroscopy uses high-dispersion diffraction gratings to observe spectra at very high spectral resolutions.
• In astronomical spectroscopy, the Gunn–Peterson trough is a feature of the spectra of quasars due to the presence of neutral hydrogen in the Intergalactic medium (IGM).

• The molecules listed below were detected through astronomical spectroscopy.
• He was a pioneer in astronomical spectroscopy, and was one of the first scientists to state authoritatively that the Sun is a star.
• In addition to pure mathematics, he did experimental work studying spectral lines of various elements (together with Heinrich Kayser), and was very interested in the application of this work to astronomical spectroscopy.
• Carbon stars have quite distinctive spectral characteristics, and they were first recognized by their spectra by Angelo Secchi in the 1860s, a pioneering time in astronomical spectroscopy.
• In astronomical spectroscopy, the Lyman-alpha forest is a series of absorption lines in the spectra of distant galaxies and quasars arising from the Lyman-alpha electron transition of the neutral hydrogen atom.

• Splatalogue is a database for astronomical spectroscopy which contains information on nearly six million spectral lines and is maintained by the National Radio Astronomy Observatory (NRAO).
• The Fraunhofer H and K letters are also still used for the calcium-II doublet in the violet part of the spectrum, important in astronomical spectroscopy.
• Absorption spectroscopy is also employed in studies of molecular and atomic physics, astronomical spectroscopy and remote sensing.
• It subsequently spread to the fields of astronomical spectroscopy, atomic spectroscopy, and then to other sciences that deal with atomic-scale structures.
• Sir William Huggins [...] (7 February 1824 – 12 May 1910) was a British astronomer best known for his pioneering work in astronomical spectroscopy together with his wife, Margaret.