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Depth marker
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
A small metal tag or wooden block placed in the core box at the bottom of the core recovered from each run, on which is marked the depth at which the core was cut in the borehole.
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Depth, английский
- Depth refers to whether a scent is complex, sophisticated, rich or full-bodied.
- Глубина
- A diamond’s height, measured in millimeters from its point or culet to its table.
- The distance between the table and the culet as measured in millimeters.
- A fragrance has depth when a leading identity of accord or character is noticeable during its evolution from top notes to dry down.
- The audible sense of nearness and farness of recorded instruments or elements of a mix. we perceive close instruments to be those with a high ratio of direct-to-reverberant sound, and distant instruments to be those with a low ratio of direct-to-reverberant sound.
- The distance to which a well is drilled, stipulated in a drilling contract as contract depth. total depth is the depth after drilling is finished.
Depth, английский
Depth (apparent), английский
The illusion of a third dimension on a flat screen or print through various techniques, among them effective lighting that emphasizes planes. see: foreground; modeling (relief); and sculptural lighting.
Depth assignment unit, английский
Dau
Depth axis, английский
The third axis in a three-dimensional coordinate system, used in computer graphics to represent depth.
Depth bias, английский
A value that controls the drawing order for polygons along- the z-axis (depth of view).
Depth bomb, английский
Противолодочная авиационная бомба
Depth buffer, английский
- Буфер глубины; z-буфер depth-buffering буферизация глубины depth-cueing изображение глубины depth-first search поиск преимущественно в глубину; перебор в глубину; поиск вглубь
- A buffer that stores a depth value for each pixel in a scene. pixels with a small z-value overwrite pixels with a large z-value.
Depth charge, английский
Глубинная бомба
Depth charge/bomb, английский
An explosive container set to detonate at a predetermined depth or when in proximity to a submarine. a depth charge is dropped or thrown from a warship, while a depth bomb is usually delivered by aircraft. (see also antisubmarine rocket.)
Depth compensation, английский
See distance amplitude correction.
Depth contour, английский
Изобата - линия одинаковой глубины на морской карте
Depth filter, английский
- A filter medium that retains contaminants primarily within tortuous passages.
- Пористый фильтр
Depth filter media, английский
Porous materials which primarily retain contaminants within a tortuous path, performing the actual process of filtration.
Depth finder (sounder), английский
Глубинометр, эхолот
Depth gauge, английский
A device for measuring the depth of a hole, cutout, groove, recess, etc.; usually consists of a graduated scale which slides through a crosspiece.
Depth indicator, английский
Depth integra-r tion, английский
Depth mark, английский
Depth measurement, английский
Sounding by leadline, while
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Air hoist, английский
A small portable hoisting machine usually mounted on a column and powered by a compressed air motor. also called tugger. air hole. 1. venthole in upper end of inner tube of a double-tube core barrel to allow air and/or water entrapped by the advancing core to escape. 2. a void, cavity, or flaw in a casting or bit crown. air-line lubricator. =line-oiler, q.v. air motor. a motor driven by compressed air; may be either a vane- or gear-type rotary or a reciprocating piston-type motor. air rig. a drill machine powered by an air-driven motor. compare air drill. air rod puller. see rod puller. air slug. a mass of air under compression entrapped in the liquid circulated through a borehole drill string or a liquid-piping system. air swivel. a device similar to a water swivel but designed to conduct air under compression into a rotating drill stem when air instead of a liquid is used as an agent to flush drill cuttings out of a borehole. compare water swivel. air tongs. air-actuated breakout tongs. see breakout tongs. air valve. 1. a device used to release unwanted or entrapped air from a waterline, pump, or hydraulic system. see air cock. 2. a device to regulate volume of compressed air fed into, or released from, an air-driven machine or piping system. alidade. 1. a device having a level bubble combined with a quarter or half circle graduated in degrees, which is used by drillers to determine the inclination of a drill stem and/or borehole at the collar of the borehole. also called angle level, angle rule,
Bar drill, английский
A small diamond or other type of rock drill mounted on a bar and used in an underground workplace. also called bar rig.
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