Перевод: с английского на португальский

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chemicals

  • 1 chemicals

    chem.ic.als
    [k'emikəlz] n pl produtos químicos.

    English-Portuguese dictionary > chemicals

  • 2 chemistry

    ['kemistri] 1. noun
    ((the science that deals with) the nature of substances and the ways in which they act on, or combine with, each other: Chemistry was his favourite subject; the chemistry of the blood.) química
    2. noun
    (a substance used in or obtained by a chemical process: Some chemicals give off harmful fumes.) produto químico
    * * *
    chem.is.try
    [k'emistri] n 1 química. 2 coll forma pela qual duas pessoas num relacionamento reagem uma à outra.

    English-Portuguese dictionary > chemistry

  • 3 contaminate

    [kən'tæmineit]
    (to make impure: The town's water-supply has been contaminated by chemicals from the factory.) contaminar
    * * *
    con.tam.i.nate
    [kənt'æmineit] vt 1 contaminar, contagiar. 2 manchar, sujar, poluir. 3 corromper.

    English-Portuguese dictionary > contaminate

  • 4 corrode

    [kə'rəud]
    (to destroy or eat away (as rust, chemicals etc do).) corroer
    - corrosive
    * * *
    cor.rode
    [kər'oud] vt+vi 1 corroer, carcomer, roer lentamente. 2 consumir-se aos poucos, desgastar-se.

    English-Portuguese dictionary > corrode

  • 5 crucible

    ['kru:sibl]
    (a pot in which metals etc may be melted: He heated the chemicals in a crucible in the laboratory.) cadinho
    * * *
    cru.ci.ble
    [kr'u:səbəl] n 1 cadinho, crisol. 2 prova severa.

    English-Portuguese dictionary > crucible

  • 6 develop

    [di'veləp]
    past tense, past participle - developed; verb
    1) (to (cause to) grow bigger or to a more advanced state: The plan developed slowly in his mind; It has developed into a very large city.) desenvolver
    2) (to acquire gradually: He developed the habit of getting up early.) adquirir
    3) (to become active, visible etc: Spots developed on her face.) aparecer
    4) (to use chemicals to make (a photograph) visible: My brother develops all his own films.) revelar
    * * *
    de.vel.op
    [div'eləp] vt+vi 1 desenvolver(-se), progredir, evoluir, desenrolar, desdobrar-se, explanar. 2 crescer, aumentar, alargar-se, tornar-se maior ou mais forte. 3 fomentar. 4 revelar-se, mostrar, vir à luz gradualmente. 5 Phot revelar um filme, uma chapa. 6 Mus desenvolver um elemento temático nas suas possibilidades musicais. to develop a disease contrair uma doença.

    English-Portuguese dictionary > develop

  • 7 dry-clean

    verb (to clean (clothes etc) with chemicals, not with water.) limpar a seco
    * * *
    dry-clean
    [drai kl'i:n] vt+vi lavar a seco.

    English-Portuguese dictionary > dry-clean

  • 8 environment

    ((a set of) surrounding conditions, especially those influencing development or growth: An unhappy home environment may drive a teenager to crime; We should protect the environment from destruction by modern chemicals etc.) ambiente
    - environmentalist
    * * *
    en.vi.ron.ment
    [inv'ai2r2nm2nt] n 1 meio, ambiente. 2 arredores.

    English-Portuguese dictionary > environment

  • 9 extinguisher

    noun (a spraying apparatus containing chemicals for putting out fire.) extintor
    * * *
    ex.tin.guish.er
    [ikst'iŋgwi82] n extintor, apagador. fire extinguisher / extintor de incêndio.

    English-Portuguese dictionary > extinguisher

  • 10 fertiliser

    [-ti-]
    noun (a substance (manure, chemicals etc) used to make land (more) fertile.) fertilizante
    * * *
    fer.ti.li.ser
    [f'ə:tilaizə] n = link=%20fertilizer fertilizer.

    English-Portuguese dictionary > fertiliser

  • 11 fertilizer

    [-ti-]
    noun (a substance (manure, chemicals etc) used to make land (more) fertile.) fertilizante
    * * *
    fer.ti.li.zer
    [f'ə:tilaizə] n 1 fertilizador. 2 fertilizante, adubo.

    English-Portuguese dictionary > fertilizer

  • 12 fix

    [fiks] 1. verb
    1) (to make firm or steady: He fixed the post firmly in the ground; He fixed his eyes on the door.) fixar
    2) (to attach; to join: He fixed the shelf to the wall.) fixar
    3) (to mend or repair: He has succeeded in fixing my watch.) arranjar
    4) (to direct (attention, a look etc) at: She fixed all her attention on me.) dirigir
    5) ((often with up) to arrange; to settle: to fix a price; We fixed (up) a meeting.) arranjar
    6) (to make (something) permanent by the use of certain chemicals: to fix a photgraphic print.) fixar
    7) (to prepare; to get ready: I'll fix dinner tonight.) preparar
    2. noun
    (trouble; a difficulty: I'm in a terrible fix!) apuro
    - fixed
    - fixedly
    - fixture
    - fix on
    - fix someone up with something
    - fix up with something
    - fix someone up with
    - fix up with
    * * *
    [fiks] n 1 dificuldade, posição difícil, apuro, embaraço, dilema. we are in a nice fix / estamos em maus lençóis. 2 sl dose de narcótico, droga (injeção). 3 sl armação, trapaça, jeito. 4 sl cafetão. 5 Comp parte de um código que é inserido num programa de computador para corrigir um erro. • vt+vi 1 fixar, prender, ligar, firmar, pregar, cravar. 2 estabelecer, determinar. 3 tratar. 4 solidificar. 5 ajustar. 6 consertar. 7 coll pôr em ordem, arrumar. 8 preparar (refeição). 9 arranjar, aprontar, organizar. 10 concentrar. a fix up sl uma dose de narcótico. I’ll fix him eu me encarrego dele. to fix a cop subornar um policial. to fix a date marcar uma data. to fix a meal preparar uma refeição. to fix a post in the ground cravar um poste no chão. to fix on, to fix up escolher. to fix the eyes upon cravar os olhos em. to fix up coll 1 consertar. 2 acomodar. to fix upon a resolution tomar uma resolução firme.

    English-Portuguese dictionary > fix

  • 13 globe

    [ɡləub]
    1) ((usually with the) the Earth: I've travelled to all parts of the globe.) globo
    2) (a ball with a map of the Earth on it.) globo
    3) (an object shaped like a globe: The chemicals were crushed in a large metal globe.) globo
    - global village
    - globally
    - globular
    - globe-trotter
    - globe-trotting
    * * *
    [gloub] n globo (terrestre), esfera, modelo do globo terrestre, planeta ou qualquer outro corpo redondo. • vt tomar a forma de um globo, englobar. globe of the eye globo ocular.

    English-Portuguese dictionary > globe

  • 14 nylon

    noun, adjective
    ((of) a type of material made from chemicals and used for clothes, ropes, brushes etc: a nylon shirt.) nylon
    * * *
    ny.lon
    [n'ailɔn] n náilon: fibra sintética.

    English-Portuguese dictionary > nylon

  • 15 photograph

    1. noun
    (( abbreviation photo ['foutou]) a picture taken by a camera, using the action of light on film or plates covered with certain chemicals: I took a lot of photographs during my holiday.) fotografia
    2. verb
    (to take a photograph or photographs of (a person, thing etc): He spends all his time photographing old buildings.) fotografar
    - photographic
    - photography
    * * *
    pho.to.graph
    [f'outəgra:f; f'outəgræf] n fotografia. • vt 1 fotografar. 2 prestar-se para ser fotografado. it photographs badly é difícil para fotografar. to take a photograph tirar uma fotografia.

    English-Portuguese dictionary > photograph

  • 16 pollute

    [pə'lu:t]
    (to make dirty: Chemicals are polluting the air.) poluir
    * * *
    pol.lute
    [pəl'u:t] vt poluir: a) sujar, manchar. b) profanar, macular. c) corromper.

    English-Portuguese dictionary > pollute

  • 17 fire-extinguisher

    noun (an apparatus (usually containing chemicals) for putting out fires: There must be fire-extinguishers in every room.) extintor de incêndio

    English-Portuguese dictionary > fire-extinguisher

  • 18 test paper

    papel reativo (for chemicals)

    English-Portuguese dictionary of military terminology > test paper

  • 19 chemistry

    ['kemistri] 1. noun
    ((the science that deals with) the nature of substances and the ways in which they act on, or combine with, each other: Chemistry was his favourite subject; the chemistry of the blood.) química
    2. noun
    (a substance used in or obtained by a chemical process: Some chemicals give off harmful fumes.) produto químico

    English-Portuguese (Brazil) dictionary > chemistry

  • 20 contaminate

    [kən'tæmineit]
    (to make impure: The town's water-supply has been contaminated by chemicals from the factory.) contaminar

    English-Portuguese (Brazil) dictionary > contaminate

См. также в других словарях:

  • chemicals — chemicals. См. радиомиметические вещества. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • chemicals — n. manufactured chemical products; products manufactured by means of chemicals chem·i·cal || kemɪkl adj. pertaining to chemistry, used in a chemical process, produced by a chemical process n. chemical substance; product manufactured by means… …   English contemporary dictionary

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  • Chemicals Convention, 1990 — ILO Convention C170 Chemicals Convention, 1990 Date of adoption June 25, 1990 Date in force November 4, 1993 Classification Toxic Substances and Agents Subject Occupational Safety and Health Previous Next …   Wikipedia

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  • chemicals — noun The chemical industry …   Wiktionary

  • chemicals — Noun. A euphemism for chemically manufactured illicit drugs, such as MDMA, Amphetamine Sulphate or LSD, as opposed to Cannabis etc …   English slang and colloquialisms

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