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1 optical brightener
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2 optical
optical ['ɒptɪkəl](lens) optique; (instrument) optique►► optical activity activité f optique;optical art art m optique;optical axis axe m optique;optical brightener azurant m;Computing optical character reader lecteur m optique de caractères;Computing optical character recognition reconnaissance f optique de caractères;optical centre centre m optique;Computing optical disk disque m optique;Computing optical drive lecteur m optique;optical fibre fibre f optique;optical fibre cable câble m à fibre optique;optical fibre technology fibre f optique;optical glass verre m optique;optical illusion illusion f ou effet m d'optique;Computing optical mouse souris f optique;Computing optical resolution résolution f optique;Computing optical scanner scanneur m optique;optical scanning device lecteur m optique
См. также в других словарях:
Optical brightener — Optical brighteners, optical brightening agents (OBAs), fluorescent brightening agents (FBAs) or fluorescent whitening agents (FWAs) are dyes that absorb light in the ultraviolet and violet region (usually 340 370 nm) of the electromagnetic… … Wikipedia
optical brightener — noun a fluorescent substance added to detergents to produce a whitening effect on laundry … English new terms dictionary
optical brightener — … Useful english dictionary
optical — adj. 1 of sight; visual. 2 a of or concerning sight or light in relation to each other. b belonging to optics. 3 (esp. of a lens) constructed to assist sight or on the principles of optics. Phrases and idioms: optical activity Chem. the property… … Useful english dictionary
optical bleach — noun : fluorescent brightener … Useful english dictionary
Ink — An ink is a liquid containing various pigments and/or dyes used for coloring a surface to produce an image, text, or design. Ink is used for drawing and/or writing with a pen, brush or quill. Thicker inks, in paste form, are used extensively in… … Wikipedia
List of cycles — This article does not deal with types of bicycles, for that see Bicycle#Types and Category:Cycle types. This is a list of recurring cycles. See also list of wave topics, time, and pattern. Contents 1 Time and calendar cycles 2 Planetary cycles … Wikipedia
Army Combat Uniform — The Army Combat Uniform (ACU) is the current combat uniform worn by the United States Army. It is the successor to the Battle Dress Uniform (BDU) and Desert Camouflage Uniform (DCU) worn during the 1980s and 1990s. [… … Wikipedia
Black light — [ FWHM spectral bandwidth of the 370nm peak is about 20nm.] A Black light or UV Light is a lamp emitting electromagnetic radiation that is almost exclusively in the soft near ultraviolet range, and emits very little visible light. The black light … Wikipedia
FWA — can stand for: * Family Welfare Association a UK based charity * Favourite Website Awards * Fixed Wireless Access, see Wireless local loop * Fluorescent whitening agent, see under optical brightener * Fraud, Waste Abuse * Farmers With Attitude *… … Wikipedia
Umbelliferone — Chembox new Name = Umbelliferone IUPACName = 7 hydroxycoumarin ImageFile = Umbelliferone structure.png ImageName = Chemical structure of umbelliferone Section1 = Chembox Identifiers CASNo = 93 35 6 SMILES = O=C1OC2=C (C=CC(O)=C2)C=C1 Section2 =… … Wikipedia