thick bed

См. также в других словарях:

• bed — [[t]be̱d[/t]] ♦♦ beds, bedding, bedded 1) N COUNT: also prep N A bed is a piece of furniture that you lie on when you sleep. She went into her bedroom and lay down on the bed... We finally went to bed at about 4am... By the time we got back from… …   English dictionary

• Bed and board — Board Board (b[=o]rd), n. [OE. bord, AS. bord board, shipboard; akin to bred plank, Icel. bor[eth] board, side of a ship, Goth. f[=o]tu baurd footstool, D. bord board, G. brett, bort. See def. 8. [root]92.] 1. A piece of timber sawed thin, and of …   The Collaborative International Dictionary of English

• Pebble bed reactor — Sketch of a pebble bed reactor in Italian …   Wikipedia

• Sand bed — Sand Sand, n. [AS. sand; akin to D. zand, G. sand, OHG. sant, Icel. sandr, Dan. & Sw. sand, Gr. ?.] 1. Fine particles of stone, esp. of siliceous stone, but not reduced to dust; comminuted stone in the form of loose grains, which are not coherent …   The Collaborative International Dictionary of English

• Denmark Hill Insect Bed — Stratigraphic range: Carnian Type Geological formation Unit of Blackstone Formation Underlies Bluff coal seam Overlies Aberdare coal seam …   Wikipedia

• sand bed — n. thick layer of sand which is set down naturally or in an artificial manner …   English contemporary dictionary

• Geology of the Australian Capital Territory — Australia grew around three fused pieces of very ancient continental crust (cratons). The geology of the Australian Capital Territory includes rocks dating from the Ordovician around 480 million years ago, whilst most rocks are from the Silurian …   Wikipedia

• Spontaneous potential — In the field of formation evaluation, spontaneous potential (SP) is a naturally occurring electric potential difference in the Earth, measured by an electrode in a borehole relative to a fixed reference electrode on the surface. SP was first… …   Wikipedia

• Quarry tile — is a building construction material, usually 1/2 to 3/4 inches (13 to 19 mm) in thickness, made by the extrusion process from natural clay or shales. [http://www.ceramic tile.com/glossary National Tile Contractors Association] [American Society… …   Wikipedia

• Williamsburg, Pennsylvania — Infobox Settlement official name = Pagename other name = native name = nickname = settlement type = Borough motto = imagesize = image caption = flag size = image seal size = image shield = shield size = image blank emblem = blank emblem size =… …   Wikipedia

• Silver Pit — The Silver Pit is a long valley in the bed of the North Sea, 45 km (27 miles) east of Spurn Head in England. In origin, it is probably a tunnel valley (Benn Evans fig.9.27) which was kept free of periglacial deposits by the Wash River when the… …   Wikipedia