- f-layer of ionosphere
- ф-слой ионосферы
English-Russian dictionary of telecommunications. 2015.
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Ionosphere — The ionosphere is a part of the upper atmosphere, comprising portions of the mesosphere, thermosphere and exosphere, distinguished because it is ionized by solar radiation. It plays an important part in atmospheric electricity and forms the inner … Wikipedia
ionosphere — ► NOUN ▪ the layer of the atmosphere above the mesosphere, which contains a high concentration of ions and electrons and is able to reflect radio waves. DERIVATIVES ionospheric adjective … English terms 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
ionosphere — The region of the atmosphere, extending from approximately 30 to 250 miles (50 to 400 km), in which there is appreciable ionization. The ionized layers in the atmosphere reflect radio waves, making long wave communications possible over the… … Aviation dictionary
Ionosphère — L ionosphère est l’atmosphère supérieure d’une planète, en référence à son état de conductibilité électrique qui est caractérisé par une ionisation partielle des gaz. L’ionosphère terrestre comprend trois régions neutres, à savoir la mésosphère,… … Wikipédia en Français
ionosphere — Synonyms and related words: Appleton layer, CAT, F layer, Heaviside Kennelly layer, Van Allen belt, aerospace, aerosphere, air hole, air pocket, airspace, belt, bump, ceiling, chemosphere, crosswind, empty space, favorable wind, fog, front, head… … Moby Thesaurus
layer — Synonyms and related words: Appleton layer, F layer, Heaviside Kennelly layer, Van Allen belt, arrange in layers, belt, bookie, chemosphere, delaminate, desquamate, exfoliate, flake, ionosphere, isothermal region, laminate, lay down, lay up,… … Moby Thesaurus
ionosphere — [ʌɪ ɒnəsfɪə] noun the layer of the atmosphere above the mesosphere, which contains a high concentration of ions and electrons and is able to reflect radio waves. Derivatives ionospheric adjective … English new terms dictionary
ionosphere — /aɪˈɒnəsfɪə / (say uy onuhsfear) noun 1. the succession of ionised layers that constitute the outer regions of the earth s atmosphere, having the highest concentrations of ions and free electrons; beyond the stratosphere and between about 60 and… … Australian English dictionary
Ozone layer — The ozone layer is a layer in Earth s atmosphere which contains relatively high concentrations of ozone (O3). This layer absorbs 97–99% of the Sun s high frequency ultraviolet light, which is potentially damaging to the life forms on Earth.[1] It … Wikipedia
Double layer (plasma) — This article is about the structure in plasma physics. For other uses, see Double layer. Saturnian aurora whose reddish colour is characteristic of ionized hydrogen plasma.[1] Powered by the Saturnian equivalent of (filamentary) Birkeland… … Wikipedia