auroral green line

极光绿谱线

Atmospheric Sciences (English-Chinese) dictionary. 2014.

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  • auroral — adjective 1. of or relating to the atmospheric phenomenon auroras a prominent green line in the spectrum of the auroras is called the auroral line • Pertains to noun: ↑aurora • Derivationally related forms: ↑aurora 2. characteristic of the dawn a …   Useful english dictionary

  • auroral line — noun : a prominent green line in the spectrum of the aurora borealis and aurora australis apparently due to the presence of oxygen in the upper atmosphere …   Useful english dictionary

  • ionosphere and magnetosphere — ▪ atmospheric science Introduction       regions of Earth s (Earth) atmosphere in which the number of electrically charged particles ions (ion) and electrons (electron) are large enough to affect the propagation of radio waves (electromagnetic… …   Universalium

  • List of radio propagation topics — This is a list of radio propagation terms. NOTOC A a index A index aa index active prominence active prominence region (APR) active region active surge region (ASR) active dark filament (ADF) AE index Air Force Geophysics Laboratory (AFGL) arch… …   Wikipedia

  • Aurora (astronomy) — Aurora Borealis redirects here. For other uses, see Aurora Borealis (disambiguation). Aurora Australis redirects here. For the ship, see Aurora Australis (icebreaker). For the book, see Aurora Australis (book). Northern lights redirects here. For …   Wikipedia

  • plasma — plasmatic /plaz mat ik/, plasmic, adj. /plaz meuh/, n. 1. Anat., Physiol. the liquid part of blood or lymph, as distinguished from the suspended elements. 2. Cell Biol. cytoplasm. 3. whey. 4. a green, faintly translucent chalcedony. 5. Physics. a …   Universalium

  • Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

  • Polar wind — is the permanent outflow of ionization from the polar regions of the magnetosphere. [http://amsglossary.allenpress.com/glossary/browse?s=p p=43 AMS Glossary] ] Ionospheric Plasma SourceThe ‘ground state’ of the ionosphere consists of the baseline …   Wikipedia

  • Elias Loomis — Infobox Scientist name = Elias Loomis box width = image width = 150px caption = Elias Loomis (1811 1889) birth date = August 7, 1811 birth place = Willington, Connecticut, United States death date = August 15, 1889 death place = New Haven,… …   Wikipedia

  • Magnetosphere particle motion — A sketch of Earth s magnetic field representing the source of Earth s magnetic field as a magnet The north pole of earth is near the top of the diagram, the south pole near the bottom. Notice that the south pole of that magnet is deep in Earth s… …   Wikipedia

  • Starfish Prime — The debris fireball stretching along Earth s magnetic field [7] with air glow aurora as seen at 3 minutes from an RC 135 surveillance aircraft. Information …   Wikipedia

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