- water column
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a) A notional column of water from the surface to the bottom in a natural setting, notable for the differences in physical and chemical properties at various depths.b) The zone in which ascent and descent occur.
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water column
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Water column — A water column is a conceptual column of water from surface to bottom sediments. [ [http://waterontheweb.org/resources/glossary.html#W Water on the Web | Resources | Glossary ] ] This concept is used chiefly for environmental studies evaluating… … Wikipedia
water column — vandens storymė statusas Aprobuotas sritis vanduo apibrėžtis Vertikali ištisinė vandens masė nuo vandens telkinio paviršiaus iki dugno nuosėdų. atitikmenys: angl. water column rus. водяной пласт šaltinis Lietuvos Respublikos anglies dioksido… … Lithuanian dictionary (lietuvių žodynas)
water column pressure — vandens stulpelio slėgis statusas T sritis Standartizacija ir metrologija apibrėžtis Slėgis, išreiškiamas vandens stulpelio aukščiu. atitikmenys: angl. hydraulic head; water column pressure vok. Wassersäulendruck, m rus. давление водяного столбца … Penkiakalbis aiškinamasis metrologijos terminų žodynas
water column pressure — vandens stulpelio slėgis statusas T sritis fizika atitikmenys: angl. hydraulic head; water column pressure vok. Wassersäulendruck, m rus. давление водяного столбца, n pranc. pression de colonne d’eau, f … Fizikos terminų žodynas
water column — noun 1. : water gage; also : the column of water in the gage 2. a. : a vertical pipe with valves and spout for delivering water to a locomotive tender b. : a device that is connected to the back boiler head of a locomotive and bears the … Useful english dictionary
water column — (WC) a notation seen in pressure measurements. See inch of water, centimeter of water, or millimeter of water … Dictionary of units of measurement
water column — the water mass between the surface and the bottom … Dictionary of ichthyology
water column — /ˈwɔtə kɒləm/ (say wawtuh koluhm) noun the sea viewed as the habitat of marine creatures, as opposed to the bottom of the ocean, the surface of the water, etc …
water column — A reference term used in connection with a manometer … Dictionary of automotive terms
millimetre water column — vandens stulpelio milimetras statusas T sritis Energetika apibrėžtis Nesisteminis slėgio vienetas, lygus 1 mm aukščio vandens sluoksnio slėgiui į paviršių. 1 mm H₂O = 9,8065 Pa. atitikmenys: angl. millimetre water column vok. Millimeter… … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
