non-luminous
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non-luminous — /nɒn ˈlumənəs/ (say non loohmuhnuhs) adjective not luminous. –non luminously, adverb …
Luminous mind — Part of a series on Buddhism Outline · Portal History Timeline · Councils … Wikipedia
Luminous Blue Variable — Variable lumineuse bleue L étoile du Pistolet. En astronomie, une variable lumineuse bleue (ou LBV acronymeen de l anglais Luminous blue variable), appelée également variable de type S Doradus, ou variable de Hubble Sandage, est une étoile… … Wikipédia en Français
Non-standard cosmology — Physical cosmology Universe · Big Bang … Wikipedia
nonluminous — non·luminous … English syllables
ACTINIC RAYS — non luminous rays of higher frequency than the luminous rays … The Nuttall Encyclopaedia
List of common astronomy symbols — This is a compilation of symbols commonly used in astronomy, particularly professional astronomy.Age (stellar)* τ AgeAstrometry parametersAstrometry Parameters * Rv radial velocity * μ proper motion * π parallax * J EpochCosmological… … Wikipedia
Calorescence — (from the Lat. calor , heat ) is a term invented by John Tyndall to describe an optical phenomenon, the essential feature of which is the conversion of rays belonging to the dark infrared portion of the spectrum into the more refrangible visible… … Wikipedia
Coal gasification — is the process of producing coal gas, a type of syngas–a mixture of carbon monoxide (CO), hydrogen (H2), carbon dioxide (CO2) and water vapour (H2O)–from coal. Coal gas, which is a combustible gas, was traditionally used as a source of energy for … Wikipedia
Bunsen burner — Infobox Laboratory equipment name = Bunsen Burner caption = A Bunsen Burner with needle valve. The hose barb for the gas tube is facing left and the needle valve for gas flow adjustment is on the opposite side. The air inlet on this particular… … Wikipedia
