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Positioning line
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
A line on a hall-rowe deflecting-wedge clinometer used as the reference line from which the deflection angle on the wedge may be set.
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Line, английский
- The basic unit of a frame or field containing the charge, which is proportional to the light falling at various points on the scanning line.
- L
- A report on how well a stranger plays
- Линия
- The correct nautical term for the majority of the cordage or "ropes" used on a vessel. a line will always have a more specific name, such as mizzen topsail halyard, that specifies its use.
- Линь, вер?вка, шнур
- Линь, линия
- The general appellation of a number of small ropes in a ship, as buntlines, clue-lines, bowlines, &c. also, the term in common parlance for the equator. also, in the army, distinguishes the regular numbered regiments of cavalry and infantry from the artillery and guards, to whom exceptional functions are assigned. in fortification, it means a trench, approaches, &c. in a geometrical sense, it signifies length without breadth; and in military parlance, it is drawing up a front of soldiers.—concluding line. a small rope, which is hitched to the middle of every step of a stern-ladder.—deep-sea line. a long line, marked at every five fathoms with small strands of line, knotted, and used with the deep-sea lead. the first 20 fathoms are marked as follows: 2 and 3 fathoms with black leather; 5 with white bunting; 7 with red; 10 with leather and a hole in it. then 13, 15, and 17 repeat the previous marks of 3, 5, and 7. two knots indicate 20, three knots 30, four knots 40 fathoms, and so on, with an additional knot for every ten. meanwhile a single knot indicates the intermediate fives. besides this system some pilots prefer their own marks, as in the hooghly, where they always measure the line for themselves. the term “deep-sea line” must not now be confined to the use of the lead for the ordinary purposes of safe navigation; deep-sea soundings for scientific purposes are recorded in thousands of fathoms, in which case the line is sometimes made of silk, the object being to obtain the largest amount of strength with a small weight.—fishing-lines. particular kinds of lines, generally used for fishing snood, mackerel, whiting, cod, albacore, &c.—hand-line. a line about 20 fathoms long, marked like the first 20 fathoms of the deep-sea line. it is made fast to a hand-lead of from 7 to 14 lbs., and used to determine the depth of water in going in or out of a harbour, river, channel, &c.— hauling-line. any rope let down out of a top, &c., to haul up some light body by hand.—knave-line. a rope fastened to the cross-trees, under the main or fore top, whence it comes down by the ties to the ram-head, and there it is rove through a piece of wood about 2 feet long, and so is brought to the ship`s side, and there hauled up taut to the rails.—life-line. a rope occasionally extended in several situations for persons to lay hold of, to prevent their falling.—mar-line. a particular kind of small line, composed of two strands very little twisted; there is both tarred and white mar-line. that supplied for the gunner and for bending light sails is untarred.—navel-line. a rope depending from the heads of the main and fore masts, and passed round to the bight of the truss to keep it up, whilst the yard is being swayed up, or when the truss, in bracing sharp up, is overhauled to the full.—spilling-lines. ropes fixed occasionally to the square sails, particularly the main and fore courses in bad weather, for reefing or furling them more conveniently; they are rove through blocks upon the yard, whence leading round the sail they are fastened abaft the yard, so that the sail is very closely confined.—white-line. that which has not been tarred, in contradistinction to tarred line.
- [1] is generally defined as being cordage of less than 1-inch (2.5 cm) in circumference. [2] in the usn it refers to rope that has been unspooled and cut for use. [3] one of the dimensions of a convoy, see column. see also braided line.
- Lines. 1. wire and/or fiber ropes and cables. 2. a given direction, bearing, or course.
- To cover the inner surface of. a lined tunnel is a tunnel where
- Гидролиния, магистраль
- A description of the location and grade of a tunnel.
- A continuous mark on a surface, which imparts motion and contour to a design.
Line, английский
The measurement of the variation of the actual horizontal alignment of rail over a nominated chord length compared with the design alignment.
Line, английский
Rope and cordage used aboard a vessel.
Line, английский
Line, русский
Отчёт о том, насколько хорошо играет незнакомец
Line (motion) control, английский
Line abreast, английский
Formation in which ships sail sideby- side on the same course.
Line access, английский
Line access points, английский
Line activation, английский
Line adapter, английский
Линейный адаптер
Line address, английский
Линейный адрес
Line addressing, английский
Построчная адресация
Line adjacency graph, английский
Граф смежности строк (изображения)
Line advance, английский
Перевод строки; переход на следующую строку
Line aggregation, английский
Агрегирование линий
Line ahead, английский
Formation in which each ship follows the one ahead (cf. column).
Line algorithm for navigation in a combat, английский
Environment алгоритм индикации данных для атаки воздушных целей
Line amplifier, английский
An amplifier for audio or video signals that feeds a transmission line; also called program amplifier.
Line appearance, английский
In telephony systems, the instance of an extension or phone number on a phone. for example, if a user’s desk phone is provisioned with his extension, then you can say that his phone has his line appearance. business phones may have more than one line appearance.
Line art, английский
Deflecting, английский
The act or process of intentionally or un¬intentionally changing the course of a borehole at a point some distance below the collar. 31
Clinometer, английский
- Hand instrument used by foresters and timber cruisers to measure vertical angles. such angles, when correlated with specific distances, indicate the height of standing trees (12).
- An instrument for measuring vertical angles. climbing form 218 clerestory, 1 clevis hanger clip 1. a portion of a brick cut to length. 2.a special fastener made of light-gauge sheet metal or wire for the attachment of gypsum lath to channel or steel studs. 3. a small device, usually of metal, for holding larger parts in place, either by friction or by mechanical action, as a spring device of metal used to hold glass in a window. clip angle, lug angle a short angle iron that takes a portion of the stress of any member.
- An instrument for measuring the inclination of a vessel’s roll, heel, or list. also, but slightly incorrect, inclinometer.
- A borehole-surveying device consisting of a rubber-stoppered, glass culture tube partially filled with a dilute solution of hydrofluoric acid enclosed in a watertight brass or steel container the upper end of which is equipped with box threads fitting the pin thread of a drill-rod coupling. when attached to the lower end of a line of drill rods and suspended at a point in a borehole for approximately 1 hour, the acid etches the inside of the glass tube, forming what appears to be a line where the upper surface of the acid is in contact with the tube. the inclination of that line is measured and with necessary corrections for capillarity indicates the dip of the borehole at the point where the clinometer was suspended. in addition to the above end or plain type, there is the line clinometer and a special type used with the hall-kowe wedging device.
- A simple device for measuring vertical angles, ground slopes, dips, etc. consists of a hinged bar or sighting tube on which is mounted a circular scale and a pendulum or small spirit level.
- Clinometer rule. 2. an instrument used in plane-table surveying, con sisting of a telescope or sighting device pivoted to swing through a vertical graduated arc atop a vertical stand attached to a steel rule, one edge of which is parallel with the sight line of the telescope. 3. sometimes incorrectly used as a synonym for
- Клинометр
Deflection, английский
- The deference between a tire's unloaded or free radius and the loaded radius.
- Vertical distance between the chord and the skyline, measured at midspan; frequently expressed as a percentage of the horizontal span length (22).
- The displacement of a structural member or system under load.
- Отклонение
- The ricochet of a ball after it hits a player.
- The tendency of a ship from her true course; the departure of the magnetic needle from its true bearing, when influenced by iron or the local attraction of the mass. in artillery, the deviation of a shot from the direction in which it is fired. the term is usually reserved to lateral deviations, especially those resulting from irregular causes—those constant ones due to the regular motion of rifled projectiles coming under either of the designations “constant deflection,” “derivation,” borrowed from the french, or “drift,” from the americans. these latter, according to the direction usually given to the rifling in the present day, all tend away to the right, though they include some subordinate curves not yet distinctly determined.
- [1] gunnery term for the angle between the line-of-sight to the target and the line-of-sight to which the gun must be pointed to compensate for movement, wind, etc. [2] deviation of a compass needle caused by local magnetic influence, especially on a ship.
- A change in the intended course of a borehole produced intentionally or unintentionally by various conditions encountered in the drill hole or by the operational characteristics of the drilling equipment used. also called deviation.
- Отклонение от прямого направления отклонение магнитной стрелки; отклонение стрелки (приборов)
- See static tire deflection,
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Snake line, английский
A line used to skid a drill rig from place to place using a block and tackle or cable, one end of which is attached to a deadman and the other wrapped around the cathead or the hoisting drum.
Core box, английский
A lidded wood, metal, or cardboard container designed to hold core in parallel grooves.
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