fir — FIR, fire, s.n. 1. Produs de torcătorie sau de filatură, de formă lungă şi subţire, obţinut prin toarcerea unor fibre textile; p. restr. fibră textilă. ♢ Fir cu plumb = dispozitiv pentru determinarea sau verificarea direcţiei verticale, format… … Dicționar Român
FIR — Saltar a navegación, búsqueda FIR es un acrónimo en inglés para Finite Impulse Response o Respuesta finita al impulso. Se trata de un tipo de filtros digitales en el que, como su nombre indica, si la entrada es una señal impulso, la salida tendrá … Wikipedia Español
Fir — (f[ e]r), n. [Dan. fyr, fyrr; akin to Sw. furu, Icel. fura, AS. furh in furhwudu fir wood, G. f[ o]hre, OHG. forha pine, vereheih a sort of oak, L. quercus oak.] (Bot.) A genus ({Abies}) of coniferous trees, often of large size and elegant shape … The Collaborative International Dictionary of English
FIR e. V. — FIR e. V. an der RWTH Aachen Kategorie: Forschungseinrichtung Träger: rechtlich selbständig Rechtsform des Trägers: Eingetragener Verein Standort der Einrichtung: Aachen Art der Forschung: Angewandte Fo … Deutsch Wikipedia
FIR — [Abk. für fernes Infrarot]: der Wellenlängenbereich 50 µm–1 mm (200–10 cm‒1) der ↑ Infrarotstrahlung, der spektroskopisch (FIR Spektroskopie, vgl. IR Spektroskopie) zur Untersuchung von Wasserstoffbrücken u. Schweratombindungen sowie von… … Universal-Lexikon
fir — [ fɜr ] noun count a tall tree with thin sharp leaves that do not fall off in winter. It produces brown woody fruits called cones and can be called a fir or a fir tree. a. uncount the wood of a fir tree … Usage of the words and phrases in modern English
fir. — «fur», noun. 1. any one of a group of evergreen trees somewhat like a spruce. Firs belong to the pine family. The needles of fir trees are distributed evenly around the branch and have a pleasant smell. Small firs are often used for Christmas… … Useful english dictionary
fir — 14c.; O.E. had furhwudu pine wood, but the modern word is more likely from O.N. fyri fir or O.Dan. fyr, all from P.Gmc. *furkhon (Cf. O.H.G. foraha, Ger. Föhre fir ), from PIE root *perkos, originally oak (Cf. Skt. paraktah the holy fig tree,… … Etymology dictionary
fir|ry — «FUR ee», adjective. 1. of or having to do with a fir. 2. made of fir. 3. abounding in firs … Useful english dictionary
fir — [fə: US fə:r] n [: Old English; Origin: fyrh] a tree with leaves shaped like needles that do not fall off in winter ▪ a fir tree … Dictionary of contemporary English
