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1 beam
[bi:m] 1. noun1) (a long straight piece of wood, often used in ceilings.) viga2) (a ray of light etc: a beam of sunlight.) raio3) (the greatest width of a ship or boat.) largura2. verb1) (to smile broadly: She beamed with delight.) sorrir2) (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. -
2 beam
[bi:m] 1. noun1) (a long straight piece of wood, often used in ceilings.) viga2) (a ray of light etc: a beam of sunlight.) raio3) (the greatest width of a ship or boat.) largura2. verb1) (to smile broadly: She beamed with delight.) sorrir fulgurantemente2) (to send out (rays of light, radio waves etc): This transmitter beams radio waves all over the country.) irradiar -
3 beam
I.raio, facho de luz (light); viga (Const)II. (v)irradiarEnglish-Portuguese dictionary of military terminology > beam
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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. -
5 moonbeam
noun (a beam of light reflected from the moon.) raio de lua* * *moon.beam[m'u:nbi:m] n raio lunar. -
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 -
7 ray
[rei]1) (a narrow beam (of light, heat etc): the sun's rays; X-rays; heat-rays; a ray of light.) raio2) (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. -
8 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. -
9 ray
[rei]1) (a narrow beam (of light, heat etc): the sun's rays; X-rays; heat-rays; a ray of light.) raio2) (a slight amount (of hope etc).) raio -
10 prism
['prizm]1) (a solid figure whose sides are parallel and whose two ends are the same in shape and size.) prisma2) (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. -
11 moonbeam
noun (a beam of light reflected from the moon.) raio de lua -
12 prism
['prizm]1) (a solid figure whose sides are parallel and whose two ends are the same in shape and size.) prisma2) (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• -
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
См. также в других словарях:
Light beam — A light beam or beam of light is a narrow projection of light energy radiating from a source into a beam. Sunlight is a natural example of a light beam when filtered through various mediums (clouds, foliage, windows, etc). To artificially produce … Wikipedia
light beam — 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
light beam — beam of light … English contemporary dictionary
light-beam pointer — šviesinė rodyklė statusas T sritis fizika atitikmenys: angl. light pointer; light beam pointer; luminous pointer vok. Leuchtzeiger, m; Lichtmarke, f; Lichtzeiger, m rus. световой указатель, m pranc. index lumineux, m; indicateur lumineux, m … Fizikos terminų žodynas
light-beam scanning — šviespluoštė žvalga statusas T sritis radioelektronika atitikmenys: angl. flying spot scanning; light beam scanning vok. Lichtabtastung, f; Lichtpunktabstastung, f rus. обзор бегущим световым лучом, m; сканирование световым лучом, n pranc.… … Radioelektronikos terminų žodynas
light-beam focusing — šviesos pluošto fokusavimas statusas T sritis radioelektronika atitikmenys: angl. light beam focusing vok. Lichtstrahlfokussierung, f rus. фокусировка луча света, f; фокусировка пучка света, f pranc. focalisation de faisceau de lumière, f … Radioelektronikos terminų žodynas
light beam splitter — šviesos pluošto dalytuvas statusas T sritis radioelektronika atitikmenys: angl. light beam splitter vok. Strahlteiler, m rus. делитель луча, m; светоделитель, m; светоделительное устройство, n pranc. diviseur du faisceau lumineux, m … Radioelektronikos terminų žodynas
light-beam instrument — matuoklis su šviesine rodykle statusas T sritis Standartizacija ir metrologija apibrėžtis Rodmeninis matuoklis, kurio rodmenys išreiškiami optinės rodyklės poslinkiu skalėje, kuri yra matuoklio dalis arba su juo nesujungta. atitikmenys: angl.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
light-beam indication — veidrodinis skaitymas statusas T sritis Standartizacija ir metrologija apibrėžtis Rodomos dydžio vertės skaitymas veidrodyje. atitikmenys: angl. light beam indication; mirror reading vok. Spiegelablesung, f rus. зеркальный отсчет, m pranc.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
light beam — noun a column of light (as from a beacon) (Freq. 2) • Syn: ↑beam, ↑beam of light, ↑ray, ↑ray of light, ↑shaft, ↑shaft of light, ↑irradiation … Useful english dictionary
light-beam pickup — noun : a phonograph pickup using a beam of light to couple the stylus to a light sensitive converting element … Useful english dictionary
