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Ridgy beam
| Глоссарий по текстилю и текстильной промышленности |
A beam of yarn on which the ends are not evenly distributed across the barrel, causing a profile of peaks (ridges) and valleys. a ridgy beam can give poor removal characteristics.
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Beam, английский
- Poutre;balancier
- Structural member, other than a triangulated frame, which supports load primarily by its internal resistance to bending.
- A structural member transversely supporting a load. a structural member carrying building loads (weight) from one support to another. sometimes called a "girder".
- The maximum breadth or the greatest width of a ship
- The width of a vessel at the widest point, or a point alongside the ship at the midpoint of its length.
- The width of a ship. also called breadth.
- A collection of rays that may be parallel, convergent, or divergent.
- A structural member supporting a load applied transversely
- A group of parallel rays of light.
- Луч, брус, ширина судна, шток якоря
- A steel , within an elevator machinery room, which is beneath and supports elevator equipment; usually directly over the elevator hoistway (shaft).
- A frame fitted above a bed to which a leg in plaster can be attached. pearson bed
- Траверз судна - линия, перпендикулярная диаметральной плоскости суда
- Ширина судна
- The width of a boat at its widest point.
- Бимс, ширина, траверз
- A long double stratum of murky clouds generally observed over the surface of the mediterranean previous to a violent storm or an earthquake. the french call it trave.
- (see abeam.)—before the beam is an arc of the horizon, comprehended between a line that crosses the ship`s length at right angles and some object at a distance before it; or between the line of the beam and that point of the compass which she stems. on the weather or lee beam is in a direction to windward or leeward at right angles with the keel.
- [1] a ship’s width at its widest point. [2] a
- The widest distance across a boat from the outside skin on one side to the outside skin on the other.
- A transverse structural member that stiffens and supports a portion of the deck.
- The widest part of a boat.
- A cylinder of wood or metal, usually with a circular flange on each end, on which warp yarns are wound for slashing, weaving, and warp knitting.
- The boat`s width at its widest point.
- Trawl a conical-shaped net held open by a horizontal beam; at each end of the beam are iron frameworks that hold the net open in a vertical direction.
- A directed flow of energy into space or matter.
- Defined stream of radiation particles all traveling in parallel paths.
- Определенный поток радиационных частиц, движущихся по параллельным путям.
- In radiographic testing, defined stream of radiation particles in which stream all particles are traveling in parallel paths.
Beam, английский
Beam, английский
The greatest width of the boat.
Beam, английский
The widest dimension of a boat`s hull.
Beam, английский
Beam, английский
Beam, английский
Beam, английский
Beam, английский
Beam, английский
Beam (resting) on elastic base, английский
Beam (resting) on elastic supports, английский
Beam -, английский
- Закладной короб для образования в стене гнезда [ниши] (для опи- рания конца балки)
- Опалубка балки; форма для сборной бетонной балки bid ~ форма [готовый бланк] заявки на подряд
- Полка балки beam ~s out-of-square перекос полок стальных (прокатных) балок
Beam - and - girder floor, английский
Beam action, английский
Beam addressing, английский
Электронно-лучевая адресация
Beam anchor., английский
Beam angle, английский
If you`re into reading light-performance data, beam angle is the point at which the intensity of a source drops to 50% of maximum (center reading) measured in degrees of the full angle. simply: how wide?
Beam angle (rt), английский
The smallest angle between the central axis of the radiation beam and the plane of the radiographic film.
Beam attenuator, английский
Beam axis, central ray, английский
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.
Characteristics, английский
- The distinguishing qualities of a navigation aid or buoy, including shape and color, whether fixed or flashing, and flashing sequence.
- A high-performance fiber with high chemical resistance that does not burn in air. it has no melting point and does not drip when exposed to flame. the fiber and fabrics from pbi retain their flexibility, dimensional stability, and significant strength without embrittlement even when exposed to flame or extreme heat. the fiber emits little smoke in extreme conditions. it processes well on conventional textile equipment, having processing characteristics similar to polyester. it can be used in 100% form or blended with other fibers. it has a high moisture regain and low modulus with comfort properties similar to cotton. the natural color of pbi is a gold-khaki shade, but it can be dyed to almost any medium to dark shade with conventional basic dyes.
- Acetate fabrics are in appearance fast-drying, wrinkle and shrinkage resistant, crisp or soft in hand depending upon the end use.
- Although modacrylics are similar to acrylics in properties and application, certain important differences exist. modacrylics have superior resistance to chemicals and combustion, but they are more heat sensitive (lower safe ironing temperature) and have a higher specific gravity (less cover).
- Although the properties of the nylons described above vary in some respects, they all exhibit excellent strength, flexibility, toughness, elasticity, abrasion resistance, washability, ease of drying, and resistance to attack by insects and microorganisms.
- Because acrylic fibers are thermoplastic, fabrics may be heat-set for wrinkle resistance and to provide permanency to pleats. acrylic fabrics have low moisture absorbency and dry relatively quickly. in general, acrylic fibers are resistant to the degrading effects of ultraviolet rays in sunlight and to a wide range of chemicals and fumes. they provide warmth in fabrics that are lightweight, soft, and resilient. acrylic fibers have relatively poor flame resistance compared with other fibers. some acrylic fabrics, particularly knit types, approximate the hand of fine wool. because of the composition and cross section of the fiber, fabrics made therefrom have a high bulk to weight ratio. this is further enhanced with the so-called “high bulk” spun yarns.
- Glass fiber is incombustible and will tolerate heat up to 1000°f without material damage. potential strength is not realized in woven fabrics or even in yarns, because the fiber is brittle and fracture points may develop, but nevertheless, very high tensile strength is obtained in woven fabrics, and is retained at elevated temperatures. the fiber originally was difficult to color but methods have been developed to accomplish this. moisture absorption is low. electrical and insulation resistance is high.
- Polychlal fibers have a soft, lamb’s wool-like hand and moderate moisture regain. the fibers are also characterized by high flame resistance and high abrasion resistance.
- Polyester fibers have high strength and are resistant to shrinking and stretching. fabrics are quick drying and tend to have wrinkle resistance and crease retention, wet and dry. polyester is used alone and in blends. it has been one of the first fibers to be developed in fabrics with durable-press features.
- Polyethylene fibers have a low specific gravity, extremely low moisture regain, the same tensile strength wet and dry, and are resistant to attack by mildew and insects. these qualities have made polyethylene fiber suitable for industrial applications, geotextiles, outdoor furniture, and similar applications. polyethylene fiber does not dye, and in most cases, it is colored by the addition of pigments and dyes to the material prior to spinning. it has a low melting point, a property that has restricted its use in apparel.
- Polypropylene fibers have a number of advantages over polyethylene fibers in the field of textile applications. the degree of crystallinity, 72 to 75%, results in a fiber that is strong and resilient, and does not fibrillate like high-density polyethylene. polypropylene has a high work of rupture, which indicates a tough fiber, and may be made with tenacities as high as 8.0 to 8.5 grams per denier. the melting point of polypropylene is 165°c, which is low by comparison with nylon or polyester, but is high enough to make it suitable for most textile applications. so light that it actually floats, polypropylene fiber provides greater coverage per pound than any other fiber. it is highly resistant to mechanical abuse and chemical attack.
- Rayon yarns are made in a wide range of types in regard to size, physical characteristics, strength, elongation, luster, handle, suppleness, etc. they may be white or solution dyed. strength is regulated by the process itself and the structure of the yarn. (also see polynosic fiber.) luster is reduced by including delustering materials, such as titanium dioxide pigments, in the fiber when it is extruded. the suppleness of the yarn is controlled by the number of filaments in the yarn, the denier or gauge of the individual filaments or fibers, and the fiber cross-section.
- Spandex is lighter in weight, more durable, and more supple than conventional elastic threads and has between two and three times their restraining power. spandex is extruded in a multiplicity of fine filaments which immediately form a monofilament. it can be repeatedly stretched over 500% without breaking and still recover instantly to its original length. it does not suffer deterioration from oxidation as is the case with fine sizes of rubber thread, and it is not damaged by body oils, perspiration, lotions, or detergents.
Characteristic, английский
- Property that helps to distinguish between items of a given population (3)
- A quality which allows something to be recognised as different cancer destroys the cell’s characteristics. adjective being a typical or distinguishing quality symptoms characteristic of anaemia the inflammation is characteristic of shingles.
- N характеристика (см. тж. portrayal) articulatory ~ артикуляторная характеристика perceptual ~ перцептивная характеристика, характеристика восприятия
- Характерная особенность, признак; характеристика, особенность ~s of the loading особенности [параметры] нагружение (конструкции)
- The characteristic dimension dc
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Phases beam, английский
A beam on which each of the ends is wound from the same depth of each of the bobbins on the creel. phased beams are prepared when yarn properties vary from the inside to the outside of the bobbins in order to prevent warp streakiness in the finished fabric. phase-separation spinning: see spinning, 2.
Ramie, английский
A bast fiber similar to flax obtained from the stalk of a plant grown in china, the u.s., and japan. random-sheared carpet: a pile carpet with a textured face produced by shearing some of the loops and leaving others intact.
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