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Acetyl value
| Глоссарий по текстилю и текстильной промышленности |
A measure of the degree of esterification or combination of acetyl radicals with cellulose in acetate or triacetate products. acid-dyeable variants: polymers modified chemically to make them receptive to acid dyes.
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Acetyl, английский
The radical (ch3co-) of acetic acid.
Acetylation, английский
A chemical reaction whereby the acetyl radical is introduced into a compound, as in the conversion of cellulose to cellulose acetate.
Acetylcholine, английский
A substance released from nerve endings, which allows nerve impulses to move from one nerve to another or from a nerve to the organ it controls comment: acetylcholine receptors are of two types, muscarinic, found in parasympathetic post-ganglionic nerve junctions, and nicotinic, found at neuromuscular junctions and in autonomic ganglia. acetylcholine acts on both types of receptors, but other drugs act on one or the other.
Acetylcholinesterase, английский
Acetylcoenzyme a, английский
A compound produced in the metabolism of carbohydrates, fatty acids and amino acids
Acetylene, английский
- A colorless gas, when mixed with oxygen, burns at a temperature of about 3500°c; used in welding.
- A gas (c2h2), produced by the action of water on calcium carbide, that burns with a brilliant white flame and hence was much used formerly as an illuminating gas in mines and around drill rigs. when combined with oxygen, acetylene burns to produce an intensely hot flame and hence now is used principally in welding and in metal-cutting flame torches.
- Ацетилен acid кислота
Acetylene generator, английский
Acetylene header, английский
Acetylene lamp, английский
Acetylene tetrabromide, английский
Acetylene torch, английский
A torch, used in welding and in metal cutting, which is operated by compressed acetylene gas and oxygen. ac generator a generator which produces alternating current when driven by a prime mover. achaemenid architecture an architecture
Acetylene welding, английский
Acetylene-air welding, английский
Acetylsalicylic acid, английский
Aspirin
Value, английский
- Оптическая плотность, уровень серого, степень почернения. мера светлоты цветового тона. чем меньше белого в цвете, тем выше оптическая плотность
- Величина, значение; оценивать
- Величина, значение; оценивать 599
- Стоимость; себестоимость (в снс)
- 1. the degree to which something is useful or necessary food with low nutritional value 2. a number or amount that is unknown and is shown as a symbol plural
- Стоимость
- Значение, значимость; величина; ценность (обычно ценности)
- Выражение величины в виде некоторого числа соответствующих единиц измерения [28].
- Достоинства
- Refers to the lightness or darkness of a color and defines a color in terms of how close it is to white or black/ high and low are ways of describing value. the lighter the color, the higher the value; the darker the color the lower the value.
- A field consists of two parts, a title and a value. the value is, for example, the date in a date field or the amount in an amount field.
Value, английский
Value, английский
Value (of a quantity), английский
Magnitude of a particular quantity generally expressed as a unit of measurement multiplied by a number (1)
Value accounting, английский
Учет на основе текущей стоимости
Value added, английский
- Добавленная стоимость; стоимость, добавленная обработкой; условно чистая стоимость (в снс; валовая продукция за вычетом промежуточного потребления: сырья, материалов, электроэнергии, топлива, полуфабрикатов и т. д.)
- См. gross value added
- Value added is the risk adjusted return generated by an investment strategy: the return of the investment strategy minus the return of the benchmark.
- Добавленная стоимость
- The net output of a sector or activity after adding up all outputs and subtracting intermediate inputs.
- Enhancement of a product or service
- Enhancement of a product or service products or services that are worth more because they have been improved or had something added to them.
Esterification, английский
The chemical process of combining an acid and an alcohol to form an ester. cellulose acetate is an ester formed by the reaction of acetic acid and the hydroxyl groups of cellulose. polyethylene terephthalate, the most common fiber-forming polyester, is a product of esterification of teraphthalic acid with ethylene glycol.
Combination, английский
- Комбинация, сочетание
- Комбинация, сочетание сомсм communications counter- measures меры противодействия радиосвязи противника 163
- Сочетание; комбинация (сочетание взаимосвязанных признаков изобретения).
- Сочетание; комбинация (сочетание взаимосвязанных признаков изобретения)
- Отношение
- N сочетание word ~ словосочетание
- Комбинация; соединение; сочетание; объединение; набор; система
- Сочетание; соединение; комбинация; смешение; состав ~ of errors сумма ошибок load ~ сочетание нафузок
- Series of two or more fences within 39 feet 4 inches of each other that must be taken as a pair, an in-and-out.
- Applies to derivative products. arrangement of options involving two long or two short positions with different expiration dates or strike (exercise) prices. see: straddle.
- Мотоцикл с прицепной коляской
- Vehicle consisting or two or more separable units, of which each part need not be independently mobile, for example a motorcycle and side
Triacetate, английский
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Splinter count, английский
A measure of the number of coalesced fibers, mealy particles, or other such matter in staple fiber.
Breaking length, английский
A measure of the breaking strength of a yarn; the calculated length of a specimen whose weight is equal to its breaking load. the breaking length expressed in kilometers is numerically equal to the breaking tenacity expressed in grams-force per tex.
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