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beam+of+light

  • 1 beam

    [bi:m] 1. noun
    1) (a long straight piece of wood, often used in ceilings.) viga
    2) (a ray of light etc: a beam of sunlight.) raio
    3) (the greatest width of a ship or boat.) largura
    2. verb
    1) (to smile broadly: She beamed with delight.) sorrir
    2) (to send out (rays of light, radio waves etc): This transmitter beams radio waves all over the country.) transmitir
    * * *
    [bi:m] n 1 viga, trave. 2 suporte, travessa, viga de metal ou de pedra. 3 suporte ou viga mestra. 4 lança de carro. 5 travessão de balança. 6 balança. 7 raio ou feixe de luz. 8 sorriso, olhar alegre. 9 feixe direcional. to ride the beam / voar (em vôo cego) orientado por feixe direcional. 10 Naut vau, barrote, banda. 11 Naut lado de navio em relação ao vento. on the starboard beam / a estibordo. 12 Naut boca, largura máxima de um navio. 13 timão do arado. 14 cilindro de tear. 15 tronco de galhada. 16 Mech alavanca oscilante, balanceiro. 17 Mech haste do êmbolo (máquina a vapor). 18 Radio amplitude efetiva máxima de microfone, alto-falante ou amplificador. 19 Radio ângulo em que um microfone ou alto-falante funciona com a máxima clareza. • vt+vi 1 emitir raios de luz, irradiar. 2 sorrir, estar radiante. she beamed upon me / ela sorriu para mim. 3 Radio transmitir por meio de antena direcional. to beam a broadcast / transmitir por meio de antena direcional. 4 Radio encontrar por meio de radiolocalização. 5 enrolar em cilindro de tear. I am on my beam-ends estou sem dinheiro. the ship was on her beam-ends o navio estava muito inclinado.

    English-Portuguese dictionary > beam

  • 2 beam

    [bi:m] 1. noun
    1) (a long straight piece of wood, often used in ceilings.) viga
    2) (a ray of light etc: a beam of sunlight.) raio
    3) (the greatest width of a ship or boat.) largura
    2. verb
    1) (to smile broadly: She beamed with delight.) sorrir fulgurantemente
    2) (to send out (rays of light, radio waves etc): This transmitter beams radio waves all over the country.) irradiar

    English-Portuguese (Brazil) dictionary > beam

  • 3 beam

    I.
    raio, facho de luz (light); viga (Const)
    II. (v)
    irradiar

    English-Portuguese dictionary of military terminology > beam

  • 4 laser

    ['leizə]
    ((an instrument that produces) a narrow and very intense beam of light: The men were cutting the sheets of metal with a laser; ( also adjective) a laser beam.) laser
    * * *
    la.ser
    [l'eizə] n abbr light amplification by stimulated emission of radiation (amplificação de luz por radiação estimulada), raio laser.

    English-Portuguese dictionary > laser

  • 5 moonbeam

    noun (a beam of light reflected from the moon.) raio de lua
    * * *
    moon.beam
    [m'u:nbi:m] n raio lunar.

    English-Portuguese dictionary > moonbeam

  • 6 laser

    ['leizə]
    ((an instrument that produces) a narrow and very intense beam of light: The men were cutting the sheets of metal with a laser; ( also adjective) a laser beam.) laser

    English-Portuguese (Brazil) dictionary > laser

  • 7 ray

    [rei]
    1) (a narrow beam (of light, heat etc): the sun's rays; X-rays; heat-rays; a ray of light.) raio
    2) (a slight amount (of hope etc).) raio
    * * *
    ray1
    [rei] n 1 raio (de luz, calor). 2 corrente (de força, eletricidade, calor). 3 linha, lista, estria, risca. 4 radiação, clarão, fulgor. 5 fig vestígio, traço, ligeira manifestação. 6 Zool ossículo das barbatanas dos peixes. 7 Bot pedicelo. 8 Bot raio medular. 9 Bot flor ligulada. • vt+vi 1 irradiar, radiar, raiar, lançar raios. 2 cintilar, refulgir. 3 riscar, listar. 4 radiografar. a ray of hope um raio de esperança. cosmic rays raios cósmicos. Roentgen, X rays raios X. sun ray raio solar.
    ————————
    ray2
    [rei] n Ichth raia, arraia.

    English-Portuguese dictionary > ray

  • 8 ray

    [rei]
    1) (a narrow beam (of light, heat etc): the sun's rays; X-rays; heat-rays; a ray of light.) raio
    2) (a slight amount (of hope etc).) raio

    English-Portuguese (Brazil) dictionary > ray

  • 9 moonbeam

    noun (a beam of light reflected from the moon.) raio de lua

    English-Portuguese (Brazil) dictionary > moonbeam

  • 10 searchlight

    noun (a strong light with a beam that can be turned in any direction, used eg to see enemy aeroplanes in the sky.) holofote
    * * *
    search.light
    [s'ə:tʃlait] n holofote, farol, faixa de luz.

    English-Portuguese dictionary > searchlight

  • 11 prism

    ['prizm]
    1) (a solid figure whose sides are parallel and whose two ends are the same in shape and size.) prisma
    2) (a glass object of this shape, usually with triangular ends, which breaks up a beam of white light into the colours of the rainbow.) prisma
    •
    * * *
    [pr'izəm] n 1 Cryst, Geom, Opt prisma. 2 efeito prismático. 3 prisms cores prismáticas.

    English-Portuguese dictionary > prism

  • 12 prism

    ['prizm]
    1) (a solid figure whose sides are parallel and whose two ends are the same in shape and size.) prisma
    2) (a glass object of this shape, usually with triangular ends, which breaks up a beam of white light into the colours of the rainbow.) prisma
    •

    English-Portuguese (Brazil) dictionary > prism

  • 13 searchlight

    noun (a strong light with a beam that can be turned in any direction, used eg to see enemy aeroplanes in the sky.) holofote

    English-Portuguese (Brazil) dictionary > searchlight

См. также в других словарях:

  • beam of light — noun a column of light (as from a beacon) • Syn: ↑beam, ↑light beam, ↑ray, ↑ray of light, ↑shaft, ↑shaft of light, ↑irradiation • Derivationally related forms: ↑ …   Useful english dictionary

  • beam of light — šviesos pluoštas statusas T sritis fizika atitikmenys: angl. beam of light; light beam vok. Lichtbündel, n; Strahlenbündel, n rus. пучок света, m; световой пучок, m pranc. faisceau de lumière, m …   Fizikos terminų žodynas

  • beam of light — shaft of light, ray of light …   English contemporary dictionary

  • light beam — beam of light …   English contemporary dictionary

  • Beam — (b[=e]m), n. [AS. be[ a]m beam, post, tree, ray of light; akin to OFries. b[=a]m tree, OS. b[=o]m, D. boom, OHG. boum, poum, G. baum, Icel. ba[eth]mr, Goth. bagms and Gr. fy^ma a growth, fy^nai to become, to be. Cf. L. radius staff, rod, spoke of …   The Collaborative International Dictionary of English

  • Beam center — Beam Beam (b[=e]m), n. [AS. be[ a]m beam, post, tree, ray of light; akin to OFries. b[=a]m tree, OS. b[=o]m, D. boom, OHG. boum, poum, G. baum, Icel. ba[eth]mr, Goth. bagms and Gr. fy^ma a growth, fy^nai to become, to be. Cf. L. radius staff, rod …   The Collaborative International Dictionary of English

  • Beam compass — Beam Beam (b[=e]m), n. [AS. be[ a]m beam, post, tree, ray of light; akin to OFries. b[=a]m tree, OS. b[=o]m, D. boom, OHG. boum, poum, G. baum, Icel. ba[eth]mr, Goth. bagms and Gr. fy^ma a growth, fy^nai to become, to be. Cf. L. radius staff, rod …   The Collaborative International Dictionary of English

  • Beam engine — Beam Beam (b[=e]m), n. [AS. be[ a]m beam, post, tree, ray of light; akin to OFries. b[=a]m tree, OS. b[=o]m, D. boom, OHG. boum, poum, G. baum, Icel. ba[eth]mr, Goth. bagms and Gr. fy^ma a growth, fy^nai to become, to be. Cf. L. radius staff, rod …   The Collaborative International Dictionary of English

  • beam feather — Beam Beam (b[=e]m), n. [AS. be[ a]m beam, post, tree, ray of light; akin to OFries. b[=a]m tree, OS. b[=o]m, D. boom, OHG. boum, poum, G. baum, Icel. ba[eth]mr, Goth. bagms and Gr. fy^ma a growth, fy^nai to become, to be. Cf. L. radius staff, rod …   The Collaborative International Dictionary of English

  • Light gun shooter — Light gun shooters are a subgenre of shooter game designed for use with a pointing device for computers and a control device for arcade and home consoles. [Jeff Haynes, [http://uk.ps3.ign.com/articles/836/836596p1.html Time Crisis 4 Review] , IGN …   Wikipedia

  • Light induced voltage alteration — (LIVA) is a semiconductor analysis technique that uses a laser or infrared light source to induce voltage changes in a device while scanning the beam of light across its surface. The technique relies upon the generation of electron hole pairs in… …   Wikipedia

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