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V-shaped valley
| Глоссарий геологических терминов |
A valley having a pronounced cross profile suggesting the form of the letter "v", characterized by steep sides and short tributaries; specifically a narrow valley resulting from downcutting by a stream. the "v" becomes broader as the downcutting progresses. compare - u-shaped valley. gg
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V-shape tundish, английский
Промежуточный ковш мнлз с
V-shaped flame, английский
Турбулентное пламя
Valley, английский
- An elongated depression between uplands, hills, or mountains, esp. one following the course of a stream
- The "v" shaped area of a roof where two sloping roofs meet. water drains off the roof at the valleys.
- Долина
- The trough or gutter formed by the intersection of two inclined planes of a roof.
- A relatively shallow, wide depression on the sea floor, the bottom of which usually has a continuous gradient. this term is generally not used for features that have canyon-like characteristics. also called submarine valley or sea valley. cf. oceanic trench.
- An elongate, relatively large, externally drained depression of the earth`s surface that is primarily developed by stream erosion or glacial activity. compare - basin. hp
- Мрачное, страшное место или ситуация
Valley, английский
Valley air photos (firm), английский
Valley board, английский
In roofing, the board, nailed to the valley rafter, on which the metal gutter lies.
Valley braid; braid austral anastomosing branch; anabranch, английский
Valley brown ore, английский
Valley dam, английский
A tailings dam constructed by impoundment of a natural valley.
Valley fill, английский
The unconsolidated sediment deposited by any agent (water, wind, ice, mass wasting) so as to fill or partly fill a valley. hp
Valley flashing, английский
- Sheet metal that lays in the "v" area of a roof valley.
- The sheet metal used to line the valley on a roof. v 1035 vacuum breaker valley flashing
Valley flat, английский
A generic term for the low or relatively level ground lying between valley walls and bordering a stream channel; especially the small plain at the bottom of a narrow, steep-sided valley. the term can be generally applied noncommittally to a flat surface that cannot be identified with certainty as a floodplain or terrace. compare - backswamp, meander belt. gg
Valley floor, английский
A general term for the nearly level to gently sloping, lowest surface of a valley. landforms include axial stream channels, the flood plain, flood-plain steps, and, in some areas, low terrace surfaces.
Valley floor remnant, английский
Hills that are now erosion remnants of a former valley or basin floor, composed mostly of unconsolidated valley / basin fill sediments (e.g. alluvium) and typically lie well above the modern valley floor and flood plain. former basin floor surfaces have become dissected and irregular and consist of hillslope positions (shoulder, backslope, etc.) and hill components (interfluve, headslope, etc.); common in large valleys of the western us. sw
Valley gutter, английский
The open gutter in a valley; has sloping sides and is exposed to view.
Valley gutter. center-hall cabin, central-hall cabin a cabin having two rooms that are separated by a hallway; often, there is an exterior chimney on each end wall. compare with dogtrot cabin and saddlebag cabin. center bit showing cutting end centering:, английский
Valley jack, английский
A rafter, shorter than the common rafters, one end of which is fixed to the ridge, and the other end to a valley rafter. (
Valley metallurgical processing, английский
Company,* incorporated фирма «вэлли металлурджикал проеес- синг компани инкорпорейтед»
Valley of death, английский
Expression for a phase in the development of some technology when it is generating a large and negative cash fl ow because development costs increase but the risks associated with the technology are not reduced enough to entice private investors to take on the fi nancing burden.
Valley peat, английский
Низинный торф
Pronounced, английский
A заметный, явный (син. noticeable) accent
Downcutting, английский
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Wash (dry wash), английский
(colloquial: western u.s.a.) the broad, flat-floored channel of an ephemeral stream, commonly with very steep to vertical banks cut in alluvium. note: when channels reach intersect zones of ground-water discharge they are more properly classed as "intermittent stream" channels. synonym - arroyo.
Volcaniclastic, английский
Pertaining to the entire spectrum of fragmental materials with a preponderance of clasts of volcanic origin. the term includes not only pyroclastic materials but also epiclastic deposits derived from volcanic source areas by normal processes of mass movement and stream erosion. examples: welded tuff, volcanic breccia. hp
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