- surface melting ablation
- абляция с оплавлением поверхности
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
surface melting ablation
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Ablation — is defined as the removal of material from the surface of an object by vaporization, chipping, or other erosive processes. The term occurs in space physics associated with atmospheric reentry, in glaciology, medicine and passive fire… … Wikipedia
Ablation zone — On a glacier, the ablation zone, zone of ablation or zone of wastage is the area in which annual loss of snow through melting, evaporation, iceberg calving and sublimation exceeds annual gain of snow and ice on the surface. Of these, melting is… … Wikipedia
ablation — n. 1 the surgical removal of body tissue. 2 Geol. the wasting or erosion of a glacier, iceberg, or rock by melting or the action of water. 3 Astronaut. the evaporation or melting of part of the outer surface of a spacecraft through heating by… … Useful english dictionary
ablation — /a blay sheuhn/, n. 1. the removal, esp. of organs, abnormal growths, or harmful substances, from the body by mechanical means, as by surgery. 2. the reduction in volume of glacial ice, snow, or névé by the combined processes of melting,… … Universalium
ablation — /əˈbleɪʃən / (say uh blayshuhn) noun 1. Medicine removal, especially of organs, abnormal growths, or harmful substances from the body by mechanical, physical or chemical means, as surgery or irradiation. 2. Physics erosion of a solid body by a… …
ablation — [1] Any one of the processes by which snow and ice are lost from a glacier, mainly by melting and evaporation (sublimation). [2] Removal of surface layers of a meteorite and tektites during flight … Dictionary of automotive terms
glacier — glaciered, adj. /glay sheuhr/, n. an extended mass of ice formed from snow falling and accumulating over the years and moving very slowly, either descending from high mountains, as in valley glaciers, or moving outward from centers of… … Universalium
Cryosphere — Overview of the Cryosphere and its larger components, from the UN Environment Programme Global Outlook for Ice and Snow. The cryosphere (from the Greek κρύος cryos cold , frost or ice ) is the term which collectively describes the portions of the … Wikipedia
Retreat of glaciers since 1850 — The retreat of glaciers since 1850, worldwide and rapid, affects the availability of fresh water for irrigation and domestic use, mountain recreation, animals and plants that depend on glacier melt, and in the longer term, the level of the oceans … Wikipedia
Glacier — This article is about the geological formation. For other uses, see Glacier (disambiguation). The Baltoro Glacier in the Karakoram, Kashmir, Northern Pakistan. At 62 kilometres (39 mi) in length, it is one of the longest alpine glaciers on… … Wikipedia
Glacier mass balance — See also Retreat of glaciers since 1850 Crucial to the survival of a glacier is its mass balance, the difference between accumulation and ablation (melting and sublimation). Climate change may cause variations in both temperature and snowfall,… … Wikipedia
