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wavelength

  • 1 wavelength

    noun (the distance from any given point on one (radio etc) wave to the corresponding point on the next.) comprimento de onda
    * * *
    wave.length
    [w'eivleŋθ] n comprimento de onda.

    English-Portuguese dictionary > wavelength

  • 2 wavelength

    noun (the distance from any given point on one (radio etc) wave to the corresponding point on the next.) comprimento de onda

    English-Portuguese (Brazil) dictionary > wavelength

  • 3 half wavelength

    meia onda (Rad)

    English-Portuguese dictionary of military terminology > half wavelength

  • 4 quarter wavelength

    longitude de quarto de onda (Rad)

    English-Portuguese dictionary of military terminology > quarter wavelength

  • 5 frequency

    plural - frequencies; noun
    1) (the state of happening often: The frequency of her visits surprised him.) frequência
    2) ((in electricity, radio etc) the number of waves, vibrations etc per second: At what frequency does the sound occur?) frequência
    3) (a set wavelength on which radio stations regularly broadcast: I regularly listen to this frequency in order to hear my favourite music.) frequência
    * * *
    fre.quen.cy
    [fr'i:kwənsi] n = link=frequence frequence.

    English-Portuguese dictionary > frequency

  • 6 jam

    [‹æm] I noun
    (a thick sticky substance made of fruit etc preserved by being boiled with sugar: raspberry jam; ( also adjective) a jam sandwich.) geleia
    II 1. past tense, past participle - jammed; verb
    1) (to crowd full: The gateway was jammed with angry people.) bloquear
    2) (to squeeze, press or wedge tightly or firmly: He jammed his foot in the doorway.) entalar
    3) (to stick and (cause to) be unable to move: The door / steering-wheel has jammed.) emperrar
    4) ((of a radio station) to cause interference with (another radio station's broadcast) by sending out signals on a similar wavelength.) interferir
    2. noun
    1) (a crowding together of vehicles, people etc so that movement is difficult or impossible: traffic-jams.) engarrafamento
    2) (a difficult situation: I'm in a bit of a jam - I haven't got enough money to pay for this meal.) aperto
    * * *
    jam1
    [dʒæm] n 1 esmagamento. 2 aperto, acotovelamento, aglomeração de gente. 3 congestionamento (de tráfego). 4 emperramento, desarranjo. 5 situação difícil ou perigosa. 6 estorvo, obstrução. 7 sl cocaína. 8 Comp aglomeração, congestionamento: acúmulo imprevisto de cartões ou de qualquer outro meio de entrada. • vt+vi 1 apertar(-se), comprimir(-se), apinhar(-se). they jam into the elevator / eles superlotam o elevador. 2 esmagar. 3 machucar. 4 empurrar, impelir. 5 fechar, tapar, entupir, bloquear, obstruir. 6 emperrar. this door jams / esta porta emperra. 7 Radio perturbar a transmissão. 8 Amer sl apresentar música popular avivada com improvisação. 9 Amer sl copular. jammed up interrompido, bloqueado, congestionado. to be in a jam estar em apuros. to jam on the brakes frear de repente. traffic jam impedimento, congestionamento, bloqueamento ou interrupção do tráfego.
    ————————
    jam2
    [dʒæm] n Cook geléia de frutas. • vt transformar em geléia, espalhar geléia. to want jam on it coll esperar ou querer demais.

    English-Portuguese dictionary > jam

  • 7 wave

    [weiv] 1. noun
    1) (a moving ridge, larger than a ripple, moving on the surface of water: rolling waves; a boat tossing on the waves.) onda
    2) (a vibration travelling eg through the air: radio waves; sound waves; light waves.) onda
    3) (a curve or curves in the hair: Are those waves natural?) onda
    4) (a (usually temporary) rise or increase: the recent crime wave; a wave of violence; The pain came in waves.) onda
    5) (an act of waving: She recognized me, and gave me a wave.) aceno de mão
    2. verb
    1) (to move backwards and forwards or flutter: The flags waved gently in the breeze.) ondular
    2) (to (cause hair to) curve first one way then the other: She's had her hair waved; Her hair waves naturally.) ondear(-se)
    3) (to make a gesture (of greeting etc) with (eg the hand): She waved to me across the street; Everyone was waving handkerchiefs in farewell; They waved goodbye.) acenar
    - waviness
    - waveband
    - wave
    - wavelength
    - wave aside
    * * *
    [weiv] n 1 onda: a) vaga b) Phys vibração c) Poet água, mar. d) fig explosão (de entusiasmo, etc.). 2 ondulação, ondeado. 3 chamalote (tecido). 4 aceno, gesto, sinal com a mão. 5 agitação, oscilação, tremor. 6 onda, aumento rápido. • vt+vi 1 ondear, ondular. 2 acenar, fazer sinal (com a mão). we waved him farewell / nós lhe acenamos um adeus. they waved me aside / eles me chamaram à parte com um aceno. 3 abanar, agitar. 4 flutuar, tremular. 5 brandir. 6 oscilar, balançar. 7 achamalotar (tecido). 8 dar aspecto ondeado a (superfície metálica). a wave of indignation uma onda de indignação. cold wave onda de frio. heat wave onda de calor. long waves Radio ondas longas. long wave set Radio aparelho de ondas longas. permanent wave permanente (cabelo). short waves Radio ondas curtas. the waves Lit o oceano. to make waves causar problemas. to wave down fazer sinal para o ônibus, o carro parar. to wave someone off dizer adeus para alguém que está partindo. to wave something aside recusar a aceitar alguma coisa por ser irrelevante. they waved my objections aside / eles desprezaram minhas objeções. to wave something goodbye dizer adeus a (aceitar a situação). wave of light onda de luz.

    English-Portuguese dictionary > wave

  • 8 frequency

    plural - frequencies; noun
    1) (the state of happening often: The frequency of her visits surprised him.) freqüência
    2) ((in electricity, radio etc) the number of waves, vibrations etc per second: At what frequency does the sound occur?) freqüência
    3) (a set wavelength on which radio stations regularly broadcast: I regularly listen to this frequency in order to hear my favourite music.) freqüência

    English-Portuguese (Brazil) dictionary > frequency

  • 9 jam

    [‹æm] I noun
    (a thick sticky substance made of fruit etc preserved by being boiled with sugar: raspberry jam; ( also adjective) a jam sandwich.) geléia
    II 1. past tense, past participle - jammed; verb
    1) (to crowd full: The gateway was jammed with angry people.) apinhado
    2) (to squeeze, press or wedge tightly or firmly: He jammed his foot in the doorway.) espremer
    3) (to stick and (cause to) be unable to move: The door / steering-wheel has jammed.) emperrar
    4) ((of a radio station) to cause interference with (another radio station's broadcast) by sending out signals on a similar wavelength.) causar interferência
    2. noun
    1) (a crowding together of vehicles, people etc so that movement is difficult or impossible: traffic-jams.) engarrafamento
    2) (a difficult situation: I'm in a bit of a jam - I haven't got enough money to pay for this meal.) enrascada

    English-Portuguese (Brazil) dictionary > jam

  • 10 wave

    [weiv] 1. noun
    1) (a moving ridge, larger than a ripple, moving on the surface of water: rolling waves; a boat tossing on the waves.) onda
    2) (a vibration travelling eg through the air: radio waves; sound waves; light waves.) onda
    3) (a curve or curves in the hair: Are those waves natural?) onda
    4) (a (usually temporary) rise or increase: the recent crime wave; a wave of violence; The pain came in waves.) onda
    5) (an act of waving: She recognized me, and gave me a wave.) aceno
    2. verb
    1) (to move backwards and forwards or flutter: The flags waved gently in the breeze.) ondular
    2) (to (cause hair to) curve first one way then the other: She's had her hair waved; Her hair waves naturally.) ondular
    3) (to make a gesture (of greeting etc) with (eg the hand): She waved to me across the street; Everyone was waving handkerchiefs in farewell; They waved goodbye.) acenar
    - waviness - waveband - wave - wavelength - wave aside

    English-Portuguese (Brazil) dictionary > wave

См. также в других словарях:

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  • Wavelength — <Wavelength> Données clés Réalisation Michael Snow Acteurs principaux Hollis Frampton Roswell Rudd Amy Taubin Joyce Wieland Amy Yadrin Pays d’origine Canada États Unis Genre F …   Wikipédia en Français

  • wavelength — ► NOUN 1) Physics the distance between successive crests of a wave, especially as a distinctive feature of sound, light, radio waves, etc. 2) a person s way of thinking when communicated to another: we weren t on the same wavelength …   English terms dictionary

  • wavelength — or wave length [wāv′leŋkth΄] n. 1. Physics the distance measured in the direction of a wave from any given point to the next point in the same phase, as from crest to crest 2. Informal a way of thinking, understanding, etc.: chiefly in the phrase …   English World dictionary

  • wavelength — 1850, distance between peaks of a wave, from WAVE (Cf. wave) (n.) + LENGTH (Cf. length). Originally of spectra; radio sense is attested by 1925. Figurative sense of mental harmony is recorded from 1927, on analogy of radio waves …   Etymology dictionary

  • wavelength —  Wavelength  Длина волны   Расстояние между двумя ближайшими друг к другу точками, колеблющимися в одинаковых фазах, обычно длина волны обозначается греческой буквой λ. По аналогии с возникающими волнами в воде от брошенного в неё камня… …   Толковый англо-русский словарь по нанотехнологии. - М.

  • Wavelength — In physics wavelength is the distance between repeating units of a propagating wave of a given frequency. It is commonly designated by the Greek letter lambda (λ). Examples of wave like phenomena are light, water waves, and sound waves. The… …   Wikipedia

  • wavelength — /wayv lengkth , length , lenth /, n. 1. Physics. the distance, measured in the direction of propagation of a wave, between two successive points in the wave that are characterized by the same phase of oscillation. 2. on the same wavelength, in… …   Universalium

  • wavelength — [[t]we͟ɪvleŋθ[/t]] wavelengths 1) N COUNT: usu with supp A wavelength is the distance between a part of a wave of energy such as light or sound and the next similar part. Sunlight consists of different wavelengths of radiation... Blue light has a …   English dictionary

  • wavelength — noun ADJECTIVE ▪ long, medium, short ▪ infrared, ultraviolet ▪ visible ▪ radio …   Collocations dictionary

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