sublimation de la glace — ledo sublimacija statusas T sritis Energetika apibrėžtis Drėgmės išgaravimas iš sušaldytos medžiagos paviršinių sluoksnių, esant skirtingiems slėgiams virš medžiagos paviršiaus ir oro aplinkoje. atitikmenys: angl. ice sublimation vok.… … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
Sublimation (chemistry) — Sublimation of an element or compound is a transition from the solid to gas phase with no intermediate liquid stage. Sublimation is an endothermic phase transition that occurs at temperatures and pressures below the triple point (see phase… … Wikipedia
Ice Ih — is the hexagonal crystal form of ordinary ice, or frozen water. Virtually all ice in the biosphere is ice Ih, with the exception only of a small amount of ice Ic which is occasionally present in the upper atmosphere. Ice Ih exhibits many peculiar … Wikipedia
Ice VII — is a cubic crystalline form of ice formed when liquid water freezes at pressures above 2.2 GPa.cite web |url=http://www.iapws.org/relguide/meltsub.pdf | title = IAPWS, Release on the pressure along the melting and the sublimation curves of… … Wikipedia
Sublimation (phase transition) — Dark green crystals of nickelocene, freshly sublimed on a cold finger … Wikipedia
sublimation — sub·li·ma·tion (sŭb lə māʹshən) n. 1. The act or process of sublimating. 2. Something that has been sublimated. * * * In physics, the change of state of a substance from a solid to a gas without first becoming liquid. One example is the… … Universalium
Ice — This article is about water ice. For the broader concept of ices as used in the planetary sciences, see volatiles. For other uses, see Ice (disambiguation) … Wikipedia
Ice age — An ice age is a period of long term reduction in the temperature of the Earth s surface and atmosphere, resulting in an expansion of continental ice sheets, polar ice sheets and alpine glaciers. Glaciologically, ice age is often used to mean a… … Wikipedia
Ice cave — must have traveled into the cave’s cold zone.The term ice cave is often used to describe a cavity formed within ice, which is properly called a glacier cave.Temperature MechanismsBedrock caves are thermally insulated from the surface, so commonly … Wikipedia
Dry ice — Sublimation of dry ice when placed on the surface of water at room temperature Dry ice, sometimes referred to as Cardice or as card ice , is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower… … Wikipedia
