Ví dụ về việc sử dụng Auroral trong Tiếng anh và bản dịch của chúng sang Tiếng việt
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
Free push notifications when auroral activity is expected to be high.
In Alaska,they are housing what is called the High-Frequency Active Auroral Research Program.
By monitoring the auroral activity on that exoplanet we can infer the presence of water.”.
Map showing how strong the aurora is around the world,based on the SWPC ovation auroral forecast.
The following is a list of what causes the different auroral colors and it was obtained from How Stuff Works.
On 21 December 1806,he noticed that his compass had become erratic during a bright auroral event.[10].
The distribution of auroral intensity with altitude shows a pronounced maximum near 100 km above the Earth.
For five days just before Dec. 25,MAVEN saw a bright ultraviolet auroral glow spanning Mars' northern hemisphere.
The distribution of auroral intensity with altitude shows a pronounced maximum near 100 kilometres above Earth.
He observed the variations of a compass needle andfound that larger deflections correlated with stronger auroral activity.
The range begins at 0 which is minimal auroral activity that is only viewed at latitudes above the Arctic Circle.
Hence, the polar magnetosphere of Jupiter is largely uncharted territory and,in particular, the auroral acceleration region has never been visited….
Higher auroral activity means that the aurora borealis can be seen over larger areas of the Earth's surface.
The photographer combined sixexposures to capture not only two green auroral rings, but their reflections off the serene lake.
High frequency Active Auroral Research Program(HAARP) north of Gakona, Alaska, capable of transmitting 3.6 MW or 4 GW ERP.
Established in 1993 in the wilderness of Alaska, the High-Frequency Active Auroral Research Program targets the high altitudes of the ionosphere.
Most of the auroral features are greenish yellow but sometimes the tall rays will turn red at their tops and along their lower edge.
These forecasts predict the most active locations for the aurora borealis for a specific time andgive a range showing the strength of auroral activity.
The Fast Auroral Snapshot Explorer(FAST) is a NASA plasma physics satellite, and is the second spacecraft in the Small Explorer program.
A separate model was then used to predict the effect of this water on the chemistry and dynamics of the atmosphere,taking into account factors such incident UV radiation, auroral processes and ion drag.
A sort of auroral glow is induced in this nebula by fluorescence from the strong ultraviolet radiation of four hot stars entangled within it.
Gas is accreted from the stellar companion and is channeled by the neutron star's magnetic field on to the magnetic poles producing two or more localized X-ray hot spots,similar to the two auroral zones on Earth, but far hotter.
HIgh Power Auroral Stimulation Observatory HIPAS Observatory northeast of Fairbanks, Alaska, capable of transmitting 1.2 MW or 70 MW ERP.
It was hypothesized in 1957 by Urey and Brewer that CO+, CO+ 2 and O- 2 ions produced by the ultraviolet radiation from the Sun were the cause of the glow.[13] In 1969,it was hypothesized that the Ashen light is an auroral phenomena due to solar particle bombardment on the dark side of Venus.
And while Saturn's main auroral ring seems to be solar wind-generated, there are patches of it that are not, which is still a mystery.
The very best chance of experiencing an auroral storm is during solar maximum when the sun is at the most active point in its 11-year cycle.
Maximum auroral activity is rare however and the aurora borealis is normally only seen in or near the Arctic Circle in places like Alaska, Canada, and Norway.
His research also involved the study of auroral phenomena, which he conducted with his assistant Olof Hiorter, and he was the first to suggest a connection between the aurora borealis and changes in the magnetic field of the Earth.
If the solar wind is strong auroral activity will be high because more charged particles from the sun's atmosphere will move into the Earth's atmosphere and react with the nitrogen and oxygen atoms.