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acid+heat

  • 1 burn

    [bə:n] 1. past tense, past participles - burned, burnt; verb
    1) (to destroy, damage or injure by fire, heat, acid etc: The fire burned all my papers; I've burnt the meat.) queimar
    2) (to use as fuel.) queimar
    3) (to make (a hole etc) by fire, heat, acid etc: The acid burned a hole in my dress.) queimar
    4) (to catch fire: Paper burns easily.) arder
    2. noun
    (an injury or mark caused by fire etc: His burns will take a long time to heal; a burn in the carpet.) queimadura
    * * *
    [bə:n] n 1 queimadura. 2 local queimado. 3 queima, queimação. 4 queimada. • vt+vi (ps and pp burnt or burned) 1 queimar: a) estar muito quente, estar em chamas, estar incandescente, arder. b) acender, pôr fogo. c) destruir pelo fogo. d) marcar com ferro, cauterizar, consumir pelo fogo, calor ou ácido. e) fazer com fogo ou instrumento quente. f) dar sensação de calor a. g) iluminar, clarear (lâmpada). h) bronzear. i) incinerar. j) ustular, calcinar. k) cozer, fazer por meio de calor (tijolos). l) produzir queimaduras. m) crestar (plantas). n) sl desperdiçar, dissipar, esbanjar. o) consumir-se no fogo ou na fogueira. 2 estar inflamado por paixão. 3 estar excitado ou ansioso. 4 Chem passar por combustão. 5 sl ser eletrocutado. he burns the midnight oil ele trabalha até altas horas da noite. he burnt his boats ele rompeu com o passado. he burnt up ele ardeu de cólera. he has money to burn sl ele tem dinheiro à beça. he was burnt to death or he was burnt alive ele foi queimado vivo. it was burnt into my mind foi gravado na minha memória. my ears burn minhas orelhas estão zunindo. the building burnt out o prédio foi destruído no incêndio. the house was burnt down a casa queimou (até os alicerces). the money burns a hole in his pocket ele não sabe guardar dinheiro. to burn away destruir, consumir pelo fogo. to burn in cauterizar, ferretear, tornar indelével pela ação do fogo ou de ácidos. to burn off remover tinta por meio de chama de maçarico ou ferro quente. to burn one’s fingers a) queimar os dedos. b) fig receber o castigo por meter-se em coisas alheias. to burn out extinguir, apagar o fogo. to burn up destruir, desfazer-se de alguma coisa pelo fogo. he burnt up the refuse / ele queimou o lixo. you are burning daylight fig você está deitando água no mar. you must not burn the candle at both ends fig você não deve se esforçar demais ou desperdiçar as forças.

    English-Portuguese dictionary > burn

  • 2 burn

    [bə:n] 1. past tense, past participles - burned, burnt; verb
    1) (to destroy, damage or injure by fire, heat, acid etc: The fire burned all my papers; I've burnt the meat.) queimar
    2) (to use as fuel.) queimar
    3) (to make (a hole etc) by fire, heat, acid etc: The acid burned a hole in my dress.) queimar
    4) (to catch fire: Paper burns easily.) queimar
    2. noun
    (an injury or mark caused by fire etc: His burns will take a long time to heal; a burn in the carpet.) queimadura

    English-Portuguese (Brazil) dictionary > burn

См. также в других словарях:

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  • Acid rain — is rain or any other form of precipitation that is unusually acidic. It has harmful effects on plants, aquatic animals, and infastructure. Acid rain is mostly caused by human emissions of sulfur and nitrogen compounds which react in the… …   Wikipedia

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  • Acid-free paper — is paper that has a neutral or basic pH (7 or slightly greater). It addresses the problem of preserving documents for long periods. Overview Paper made from wood based pulp that has not had its lignin removed goes yellow and deteriorates over… …   Wikipedia

  • Acid-fast — Acid fastness is a physical property of some bacteria referring to their resistance to decolorization by acids during staining procedures.cite journal |author=Madison B |title=Application of stains in clinical microbiology |journal=Biotech… …   Wikipedia

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  • acid — 01. We used the [acid] from our chemistry experiments in high school to burn holes in our books. 02. The [acid] in the solution turned our blue litmus paper red. 03. The chair was put in a mild [acid] bath to remove the paint. 04. I ve heard that …   Grammatical examples in English

  • heat of neutralization — the heat of reaction resulting from the neutralization of an acid or base; especially : the quantity produced when a gram equivalent of a base or acid is neutralized with a gram equivalent of an acid or base in dilute solution …   Useful english dictionary

  • Heat recovery steam generator — A heat recovery steam generator or HRSG is a heat exchanger that recovers heat from a hot gas stream. It produces steam that can be used in a process or used to drive a steam turbine. A common application for an HRSG is in a combined cycle power… …   Wikipedia

  • Acid albumin — Albumin Al*bu min, n. (Chem.) A thick, viscous nitrogenous substance, which is the chief and characteristic constituent of white of eggs and of the serum of blood, and is found in other animal substances, both fluid and solid, also in many plants …   The Collaborative International Dictionary of English

  • acid curing — marinating or preparing a marinade (a marinade is acidified brine, acetic acid, olive oil or vinegar with or without spices in barrels or special containers in which fish are soaked. The cured fish are packed in mild acidified brine variously… …   Dictionary of ichthyology

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