graded bed


graded bed
градационный слой

Англо-русский гидрогеологический словарь. — Ташкент. . 1979.

Смотреть что такое "graded bed" в других словарях:

  • Graded bedding — In geology, a graded bed is one characterized by coarse sediments at its base, which grade upward into progressively finer ones. Graded beds generally represent depositional environments which decrease in transport energy as time passes, but also …   Wikipedia

  • Graded road — A Graded road is often the first standard road infrastructure that is developed in areas of sandy or rocky countries. Initially either a bulldozer (for rocky areas) or plough (sandy areas) is deployed to drive a road bed surface along the… …   Wikipedia

  • sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… …   Universalium

  • Way up structure — A Way up structure is a characteristic relationship observed in a sedimentary or volcanic rock, or sequence of rocks, that makes it possible to determine whether they are the right way up (i.e in the attitude in which they were originally… …   Wikipedia

  • ритмическая слоистость — Постепенное уменьшение зернистости пород от подошвы к кровле пласта [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN graded bed …   Справочник технического переводчика

  • tight — [[t]ta͟ɪt[/t]] ♦♦♦ tighter, tightest 1) ADJ GRADED Tight clothes or shoes are rather small and fit closely to your body. She walked off the plane in a miniskirt and tight top... His jeans were too tight. Ant: loose Derived words: tightly ADV… …   English dictionary

  • comfortable — [[t]kʌ̱mftəb(ə)l[/t]] ♦♦♦ 1) ADJ GRADED If a piece of furniture or an item of clothing is comfortable, it makes you feel physically relaxed when you use it, for example because it is soft. ...a comfortable fireside chair... Trainers are so… …   English dictionary

  • Sedimentary rock — Middle Triassic marginal marine sequence of siltstones (below) and limestones (above), Virgin Formation, southwestern Utah, USA Sedimentary rock are types of rock that are formed by the deposition of material at the Earth s surface and within… …   Wikipedia

  • Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …   Wikipedia

  • glacial landform — ▪ geology Introduction  any product of flowing ice and meltwater. Such landforms are being produced today in glaciated areas, such as Greenland, Antarctica, and many of the world s higher mountain ranges. In addition, large expansions of present… …   Universalium

  • low — [[t]lo͟ʊ[/t]] ♦ lower, lowest, lows 1) ADJ GRADED Something that is low measures only a short distance from the bottom to the top, or from the ground to the top. ...the low garden wall that separated the front garden from next door... She put it… …   English dictionary

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