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Drumlin field
| Глоссарий геологических терминов |
Groups or clusters of closely spaced drumlins or drumlinoid ridges, distributed more or less en echelon, and commonly separated by small, marshy tracts or depressions (interdrumlins). sw
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Drumlin, английский
A low, smooth, elongated oval hill, mound, or ridge of compact till that has a core of bedrock or drift. it usually has a blunt nose facing the direction from which the ice approached and a gentler slope tapering in the other direction. the longest axis is parallel to the general direction of glacier flow. drumlins are products of streamline (laminar) flow of glaciers, which molded the subglacial floor through a combination of erosion and deposition. compare - drumlinoid ridge. sw, hp, & gg
Drumlin-dotted, английский
Drumlinoid, английский
Drumlinoid ridge, английский
A rock drumlin or drift deposit whose form approaches but does not fully attain that of a classic drumlin, even though it seemingly results from similar processes of moving ice. compare - drumlin, interdrumlin. sw & gg part 629 - glossary 629-26 (430-vi-nssh, 2008)
Field, английский
- Half of a single frame, consisting of either the odd or even lines. in a pal system this is 312.5 lines.
- Месторождение. скопление полезного ископаемого, приуроченное к определенной геологической форме и характеризующееся общностью условий формирования составляющих его залежей (продуктивных горизонтов)
- One of the two equal but vertically separated parts into which a television frame is divided in an interlaced system of scanning. a period of 1/60 second separates each field start time.
- Refers to one-half of the tv frame that is composed of either all odd or even lines. in
- Поле; аэродром
- Поле; область (науки)
- Аэродром; полевой
- The rectangular area where soccer matches are played.
- Half of a tv picture consisting of only the odd or only the even lines. ntsc/eia features 60 fields of 262.5 lines / second. pal/ccir features 50 fields of 312.5 lines / second. odd / even field pairs recombine on screen as frames due to picture tube and human eye memory.
- One-half of a video frame two fields equal one frame or a full video screen. one field will contain all of the odd or even scanning lines of the picture.
- Refers to one-half of the tv frame that is composed of either all odd or even lines. in ccir systems each field is composed of 625/2 = 312.5 lines, in eia systems 525/2 = 262.5 lines. there are 50 fields/second in ccir/pal, and 60 in the eia/ntsc tv system.
- Телевизионный кадр
- N поле1 | attr. полевый linguistics, property semantic ~ семантическое поле
- The country in which military operations are being carried on; the scene of a conflict.—taking the field, quitting cantonments, and going on active service.
- [1] the background color or area of a flag. [2] a scene of action. [3] a range (field of view/vision).
- Все участники состязания или все, за исключением сильнейших
- An area on a document that contains information to be interpreted and processed by entrance. example: a document date.
- In video technology, one of two video picture components that together make a frame. each picture is divided into two parts called fields because a frame at the rate of thirty frames per second in a standard video output would otherwise produce a flicker discernible to the eye. each field contains one half of the total picture elements. two fields, then, are required to produce one complete picture or frame so the field frequency is sixty fields per second and the frame frequency is thirty frames per second.
- In video technology, one of two video picture components that together make a frame. each picture is divided into two parts called fields because a frame at the rate of thirty frames per second in a standard video output would otherwise produce a flicker discernible to the eye. each field contains one half of the total picture elements. two fields are required to produce one complete visible light picture or frame so the field frequency is sixty fields per second and the frame frequency is thirty frames per second.1 in infrared technology there can be four fields.
- Used to describe the area holding reservoirs grouped on the same geological structural feature or stratigraphic condition. can also describe the area holding a single reservoir.
- A geographical area in which a number of oil or gas wells produce from a continuous reservoir. a field may refer to surface area only or to underground productive formations as well. a single field may have several separate reservoirs at varying depths.
Field, английский
Field, английский
Field, английский
Field, английский
Field (1), английский
Field (2), английский
Field (3), английский
Field (4), английский
Field (5), английский
Field (6), английский
Field (gate) price, английский
Цена франко-месторождение (канад.). продажная или закупочная цена на нефть, газ или конденсат, не включающая затрат на транспортировку добытого сырья за пределы нефте- или газопромысла
Field (in)dependence, английский
The theory that people can be divided into those who are strongly or weakly influenced by the surroundings of what they perceive.
Field (поле кадра), английский
Половина тв-кадра, состоящая из четных или нечетных строк. в системах ccir каждое поле состоит из 625/2 = 312,5 строки, а в системах eia
Field / frame integration, английский
Two different pixel readout techniques in ccds designed for interlaced output. refers to the total integration time, field duration (16.6 ms ntsc/eia or 20 ms pal/ccir) or frame duration (33.3 ms ntsc/eia or 40 ms pal/ccir). both modes give the same sensitivity. in field integration, pixels of two adjacent lines are read out together as one. the full ccd is read every field, achieving higher picture refresh rate but lower vertical resolution. mostly used in current applications to achieve optimum capture of movement. adjacent lines are combined differently for odd (1+2, 3+4, . . .) and even field (2+3, 4+5, . . .) outputs. in frame integration, pixels are read out separately. the complete ccd is read after two fields. full vertical resolution is achieved. progressive scan ccds operate only in frame integration.
Field access profile, английский
The set of field-level access permissions that have been granted to a user or users.
Distributed, английский
- Распредел
- Распределенный; рассредоточенный
- Сотри t i ng en v i ronmen t распределенные вычисления
- New treasury issues in dealers` hands are said to be distributed.
Interdrumlin, английский
The concave to relatively flat bottomed, roughly linear depressions ranging from small saddles or swales to small valleys that separate drumlins or drumlinoid ridges in drumlin fields. streams, if present, have not had a dominant impact on the formation of the depression. compare - drumlin, drumlinoid ridge. sw
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Drumlinoid ridge, английский
A rock drumlin or drift deposit whose form approaches but does not fully attain that of a classic drumlin, even though it seemingly results from similar processes of moving ice. compare - drumlin, interdrumlin. sw & gg part 629 - glossary 629-26 (430-vi-nssh, 2008)
Drift [glacial geology], английский
A general term applied to all mineral material (clay, silt, sand, gravel, boulders) transported by a glacier and deposited directly by or from the ice, or by running water emanating from a glacier. drift includes unstratified material (till) that forms moraines, and stratified deposits that form outwash plains, eskers, kames, varves, and glaciofluvial sediments. the term is generally applied to pleistocene glacial deposits in areas that no longer contain glaciers. gg
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