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filter paper

  • 1 filter paper

    filter paper
    filtro de papel.

    English-Portuguese dictionary > filter paper

  • 2 paper

    ['peipə] 1. noun
    1) (the material on which these words are written, made from wood, rags etc and used for writing, printing, wrapping parcels etc: I need paper and a pen to write a letter; ( also adjective) a paper bag.) papel
    2) (a single (often printed or typed) piece of this: There were papers all over his desk.) papel
    3) (a newspaper: Have you read the paper?) jornal
    4) (a group of questions for a written examination: The Latin paper was very difficult.) exame
    5) ((in plural) documents proving one's identity, nationality etc: The policeman demanded my papers.) documentos
    •
    - paperback 2. adjective
    paperback novels.) de bolso
    - paper-knife
    - paper sculpture
    - paperweight
    - paperwork
    * * *
    pa.per
    [p'eipə] n 1 papel. 2 papiro. 3 folha ou pedaço de papel. 4 carteira. 5 documentos, autos. 6 jornal. 7 papel-moeda. 8 título, bônus, letra de câmbio, nota promissória, ação. 9 teste, ensaio. 10 documentos de identidade. 11 Naut papéis de bordo. 12 questionário de exame. 13 papel fantasia para decoração. 14 sl entrada gratuita. 15 sl portador de permanente. 16 papelotes. 17 sl baralho marcado. 18 sl papelote de drogas. • vt 1 assentar em papel. 2 embrulhar. 3 empapelar. 4 lixar. 5 sl dar permanentes a. 6 suprir de papel. 7 sl preencher multa de trânsito. 8 sl passar cheque sem fundos. • adj 1 de papel. 2 fictício, teórico. 3 frágil, fino. a quire of paper uma mão de papel. a ream of paper uma resma de papel. blotting paper mata-borrão. carbon paper papel-carbono. drawing paper papel para desenho. emery paper lixa. filter paper filtro de papel. fly paper papel pega-moscas. foolscap paper papel almaço. glass paper folha de lixa. he sent in his papers ele pediu demissão. letter paper papel para correspondência. marbled paper papel marmoreado. newspaper jornal. on paper a) por escrito. b) no papel, teoricamente. paper does not blush o papel aceita tudo. starched paper papel gomado. tissue paper papel de seda. toilet paper papel higiênico. to move for papers requerer os autos. to paper over ( a problem) ocultar, esconder (uma dificuldade). to put to paper anotar, registrar, tomar nota de. to read a paper fazer uma conferência. wallpaper papel de parede. waste paper papel usado. waterproof paper papel impermeável. white Paper Brit, Austr, Canada documento oficial que apresenta a política do governo em determinado assunto. wrapping paper papel de embrulho.

    English-Portuguese dictionary > paper

  • 3 filter

    ['filtə] 1. noun
    1) (a strainer or other device through which liquid, gas, smoke etc can pass, but not solid material: A filter is used to make sure that the oil is clean and does not contain any dirt; ( also adjective) filter paper.) filtro
    2) (a kind of screening plate used to change or correct certain colours: If you are taking photographs in sun and snow, you should use a blue filter.) filtro
    2. verb
    1) ((of liquids) to (become) clean by passing through a filter: The rain-water filtered into a tank.) filtrar(-se)
    2) (to come bit by bit or gradually: The news filtered out.) sair
    •
    * * *
    fil.ter
    [f'iltə] n 1 filtro. 2 purificador. • vt+vi 1 filtrar, purificar. 2 filtrar-se. 3 infiltrar-se. to filter out remover. traffic filter sinal de trânsito que controla o fluxo do trânsito que se dirige à direita ou à esquerda.

    English-Portuguese dictionary > filter

  • 4 filter

    ['filtə] 1. noun
    1) (a strainer or other device through which liquid, gas, smoke etc can pass, but not solid material: A filter is used to make sure that the oil is clean and does not contain any dirt; ( also adjective) filter paper.) filtro
    2) (a kind of screening plate used to change or correct certain colours: If you are taking photographs in sun and snow, you should use a blue filter.) filtro
    2. verb
    1) ((of liquids) to (become) clean by passing through a filter: The rain-water filtered into a tank.) filtrar
    2) (to come bit by bit or gradually: The news filtered out.) filtrar-se
    •

    English-Portuguese (Brazil) dictionary > filter

См. также в других словарях:

  • Filter paper — is a semi permeable paper barrier placed perpendicular to a liquid flow. It is used to separate fine solids from liquids. In laboratories, filter paper is usually used with a filter funnel, Hirsch, or Buchner funnel.TypesFilter paper comes in… …   Wikipedia

  • Filter paper — Filter Fil ter, v. t. [imp. & p. p. {Filtered}; p. pr. & vb. n. {Filtering}] [Cf. F. filter. See {Filter}, n., and cf. {Filtrate}.] To purify or defecate, as water or other liquid, by causing it to pass through a filter. [1913 Webster] {Filtering …   The Collaborative International Dictionary of English

  • filter paper — pā pər n porous unsized paper used esp. for filtering * * * a porous, unsized paper used as a filter …   Medical dictionary

  • filter paper — n. porous paper for filtering liquids …   English World dictionary

  • filter paper — filtravimo popierius statusas T sritis chemija apibrėžtis Įvairaus tankio bepelenis, skysčiams laidus popierius. atitikmenys: angl. filter paper rus. фильтровальная бумага …   Chemijos terminų aiškinamasis žodynas

  • filter paper — paper used by chemists for filtering …   English contemporary dictionary

  • filter paper — UK / US noun [uncountable] science paper that is used in a filter for removing solid parts that are not wanted from a liquid or gas that passes through it …   English dictionary

  • filter paper — noun a porous unsized paper used for filtering (Freq. 1) • Hypernyms: ↑paper …   Useful english dictionary

  • filter paper — noun Date: circa 1846 porous unsized paper used especially for filtering …   New Collegiate Dictionary

  • filter paper — porous paper used in filtering. [1890 95] * * * …   Universalium

  • filter paper — noun porous paper used for filtration …   Wiktionary

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