anaturalappearanceofcolouredlightin thesky, that is usuallyseenin thelatitudes(=partsofearth)nearesttheArcticorAntarctic
极光
Examplesofaurora
aurora
It should be noted that discreteauroraand diffuseauroraare two different phenomena.
From theCambridge English Corpus
This is especially so in theaurora, where large fractional fluctuations of number density occur, together with strong electric fields.
From theCambridge English Corpus
Under a vividaurora, with a ship lying far in the distance, some gallant naval men engaged a ferocious bear on the ice.
From theCambridge English Corpus
Its function will be to study the effects of theauroraon radio reception as part of a programme of ionospheric studies.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Scientific results of the expedition covered meteorology, oceanography, terrestrial magnetism, glaciology, physical geography, botany, geology, paleontology, ethnology andauroraobservations.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
He considered radiation pressure as accounting for comets, the solar corona, theauroraborealis, and zodiacal light.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
Arago is also fairly entitled to be regarded as having proved the long-suspected connexion between theauroraborealis and the variations of the magnetic elements.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
Energetic particles in the magnetosphere contribute to theauroraborealis andauroraaustralis.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
On clear winter nights, theauroraborealis can often be seen dancing in the sky.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
In the volume for 1842 he described anaurorawhich was situated between himself and lofty stratus clouds.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
Sacred law forbade anyone except male elders from watching or interpreting the messages of ancestors they believed were transmitted through auroras.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
He believes that this description matches with the characteristics ofaurora.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
He is hoping to open a window in theaurora, in order to travel into a different universe.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
Flying into theaurorathey reach their destination.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
Variations in any of these affectauroradisplays.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.