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to be approximately true of

  • 1 приближенно верный

    Русско-английский научно-технический словарь Масловского > приближенно верный

  • 2 приближённо верный

    Mathematics: approximately true

    Универсальный русско-английский словарь > приближённо верный

  • 3 примерно то же самое справедливо для

    Примерно то же самое справедливо для-- From Fig. the same can be seen to be approximately true of the author's measurements.

    Русско-английский научно-технический словарь переводчика > примерно то же самое справедливо для

  • 4 Ackermann, Rudolph

    [br]
    b. 20 April 1764 Stolberg, Saxony
    d. 30 March 1834 Finchley, London, England
    [br]
    German-born fine-art publisher and bookseller, noted for his arrangement of the steering of the front wheels of horse-drawn carriages, which is still used in automobiles today.
    [br]
    Ackermann's father was a coachbuilder and harness-maker who in 1775 moved to Schneeberg. Rudolph was educated there and later entered his father's workshop for a short time. He visited Dresden, among other towns in Germany, and was resident in Paris for a short time, but eventually settled in London. For the first ten years of his life there he was employed in making designs for many of the leading coach builders. His steering-gear consisted of an arrangement of the track arms on the stub axles and their connection by the track rod in such a way that the inner wheel moved through a greater angle than the outer one, so giving approximately true rolling of the wheels in cornering. A necessary condition for this is that, in the plan view, the point of intersection of the axes of all the wheels must be at a point which always lies on the projection of the rear axle. In addition, the front wheels are inclined to bring the line of contact of the front wheels under the line of the pivots, about which they turn when cornering. This mechanism was not entirely new, having been proposed for windmill carriages in 1714 by Du Quet, but it was brought into prominence by Ackermann and so has come to bear his name.
    In 1801 he patented a method of rendering paper, cloth and other materials waterproof and set up a factory in Chelsea for that purpose. He was one of the first private persons to light his business premises with gas. He also devoted some time to a patent for movable carriage axles between 1818 and 1820. In 1805 he was put in charge of the preparation of the funeral car for Lord Nelson.
    Most of his life and endeavours were devoted to fine-art printing and publishing. He was responsible for the introduction into England of lithography as a fine art: it had first been introduced as a mechanical process in 1801, but was mainly used for copying until Ackermann took it up in 1817, setting up a press and engaging the services of a number of prominent artists, including W.H.Pyne, W.Combe, Pugin and Thomas Rowlandson. In 1819 he published an English translation of J.A.Senefelder's A Complete Course of Lithography, illustrated with lithographic plates from his press. He was much involved in charitable works for widows, children and wounded soldiers after the war of 1814. In 1830 he suffered "an attack of paralysis" which left him unable to continue in business. He died four years later and was buried at St Clement Danes.
    [br]
    Bibliography
    His fine-art publications are numerous and well known, and include the following:
    The Microcosm of London University of Oxford University of Cambridge The Thames
    Further Reading
    Aubrey F.Burstall, "A history of mechanical engineering", Dictionary of National Biography.
    IMcN

    Biographical history of technology > Ackermann, Rudolph

  • 5 etwa

    Adv.
    1. (in) etwa (ungefähr) about, approximately, around umg.; nachgestellt: or so, or thereabouts; in etwa fertig etc.: more or less; wann etwa? approximately when?; (um wie viel Uhr?) auch around what time? umg.; wie viel etwa? about how much?; wie macht man das? - etwa so oder so etwa something like this
    2. (zum Beispiel) for instance, for example, (let’s) say; denken sie etwa an... think, for example, of...; viele Vögel, wie oder so etwa die Amsel,... many birds, like ( oder such as) the blackbird for instance
    3. (vielleicht) by any chance, possibly; war sie etwa da? was she there by any chance?; glaubst du das etwa? do you really believe that?, you don’t believe that, do you?; ist das etwa besser? zweifelnd: is that any better?; ist das etwa nichts? herausfordernd: isn’t that something?, what do you think of that then?; das stimmt doch, oder etwa nicht? surely that’s right - or is it? ( oder - or do you think not?)
    4. nicht etwa verstärkend: surely; not that; du warst doch nicht etwa da? you weren’t there, were you?, don’t tell me you were there; nicht etwa, dass es etwas ausmachen würde, aber... not that it matters, but...; du glaubst doch nicht etwa...? surely you don’t think...?
    5. gegenüberstellend: sie ist nicht etwa faul, ( sondern) nur langsam she’s not lazy, just slow; es war nicht etwa gestern, sondern vorgestern it wasn’t yesterday but the day before
    * * *
    approximately; about; around; roundabout; peradventure
    * * *
    ẹt|wa ['ɛtva]
    adv
    1) (= ungefähr, annähernd) about, approximately

    so etwa, etwa so — roughly or more or less like this

    wann etwa...? — about or approximately or roughly when...?

    2) (= zum Beispiel) for instance

    wenn man etwa behauptet, dass... — for instance if one maintains that...

    3)

    (entrüstet, erstaunt) hast du etwa schon wieder kein Geld dabei? — don't tell me or you don't mean to say you haven't got any money again!

    soll das etwa heißen, dass...? — is that supposed to mean...?

    4)

    (zur Bestätigung) Sie kommen doch, oder etwa nicht? — you are coming, aren't you?

    das haben Sie wohl nicht mit Absicht gesagt, oder etwa doch? — surely you didn't say that on purpose, you didn't say that on purpose - or did you?

    sind Sie etwa nicht einverstanden? — do you mean to say that you don't agree?

    ist das etwa wahr? — (surely) it's not true!, (surely) it can't be true!

    5)

    (in Gegenüberstellung, einschränkend) nicht etwa, dass... — (it's) not that...

    er ist nicht etwa dumm, sondern nur faul — it's not that he's stupid, he's simply lazy

    * * *
    * * *
    et·wa
    [ˈɛtva]
    I. adv
    1. (ungefähr, annähernd) about
    in \etwa more or less
    so \etwa [o \etwa so] roughly [or more or less] like this
    so \etwa könnte es passiert sein it could have happened roughly like this
    2. (zum Beispiel) for instance
    wie \etwa mein Bruder like my brother for instance
    II. part
    ist das \etwa alles, was Sie haben? are you trying to tell me [or do you mean to say] that's all you've got?
    soll das \etwa heißen, dass...? is that supposed to mean [that]...?
    willst du \etwa schon gehen? [surely] you don't want to go already!
    das haben Sie wohl nicht mit Absicht gesagt, oder \etwa doch? you didn't say that on purpose — or did you?
    bleibst du nun hier oder kommst du \etwa doch mit? do you want to stay here, or are you coming after all?
    2. (Verstärkung der Verneinung)
    ist das \etwa nicht wahr? do you mean to say it's not true?
    * * *
    1.
    1) (ungefähr) about; approximately

    etwa so groß wie... — about as large as...

    in etwa — to some or a certain extent or degree

    2) (beispielsweise) for example; for instance

    vergleicht man etwa... — for example, if one compares...

    wie etwa... — as, for example...

    2.
    Partizip (womöglich)

    hast du das etwa vergessen? — you haven't forgotten that, have you?

    störe ich etwa? — am I disturbing you at all?

    * * *
    etwa adv
    1.
    (in) etwa (ungefähr) about, approximately, around umg; nachgestellt: or so, or thereabouts;
    in etwa fertig etc: more or less;
    wann etwa? approximately when?; (um wie viel Uhr?) auch around what time? umg;
    wie viel etwa? about how much?;
    wie macht man das? -
    so etwa something like this
    2. (zum Beispiel) for instance, for example, (let’s) say;
    denken sie etwa an … think, for example, of …;
    viele Vögel, wie oder
    so etwa die Amsel, … many birds, like ( oder such as) the blackbird for instance
    3. (vielleicht) by any chance, possibly;
    war sie etwa da? was she there by any chance?;
    glaubst du das etwa? do you really believe that?, you don’t believe that, do you?;
    ist das etwa besser? zweifelnd: is that any better?;
    ist das etwa nichts? herausfordernd: isn’t that something?, what do you think of that then?;
    das stimmt doch, oder etwa nicht? surely that’s right - or is it? ( oder - or do you think not?)
    4.
    nicht etwa verstärkend: surely; not that;
    du warst doch nicht etwa da? you weren’t there, were you?, don’t tell me you were there;
    nicht etwa, dass es etwas ausmachen würde, aber … not that it matters, but …;
    du glaubst doch nicht etwa …? surely you don’t think …?
    sie ist nicht etwa faul, (sondern) nur langsam she’s not lazy, just slow;
    es war nicht etwa gestern, sondern vorgestern it wasn’t yesterday but the day before
    * * *
    1.
    1) (ungefähr) about; approximately

    etwa so groß wie... — about as large as...

    in etwa — to some or a certain extent or degree

    2) (beispielsweise) for example; for instance

    vergleicht man etwa... — for example, if one compares...

    wie etwa... — as, for example...

    2.
    Partizip (womöglich)

    hast du das etwa vergessen? — you haven't forgotten that, have you?

    * * *
    adj.
    about adj. adv.
    approximately adv.
    perhaps adv.

    Deutsch-Englisch Wörterbuch > etwa

  • 6 suponer

    v.
    1 to suppose.
    supongo que ya habrán llegado I suppose o expect (that) they'll have arrived by now
    supongo que sí/no I suppose o expect so/not
    supongamos que me niego supposing I refuse
    es de suponer que se disculparán I would expect them to apologize
    suponiendo que… supposing o assuming that…
    María supone bien Mary supposes well.
    Esto supone un riesgo This entails a risk.
    2 to involve, to entail.
    Supone muchos peligros It involves much danger.
    3 to mean.
    4 to imagine.
    lo suponía I guessed as much
    te suponía mayor I thought you were older
    5 to be important.
    * * *
    Conjugation model [ PONER], like link=poner poner (pp supuesto,-a)
    1 (gen) to suppose, assume
    2 (significar) to mean
    3 (conllevar) to mean, entail, require
    4 (adivinar) to guess; (imaginar) to imagine, think
    5 (creer) to think
    1 familiar supposition
    \
    como es de suponer as is to be expected
    ser de suponer to be likely
    * * *
    verb
    1) to suppose, presume
    * * *
    ( pp supuesto)
    1. VT
    1) (=imaginar) to imagine

    estoy muy satisfecho, como puedes suponer — I'm very pleased, as you can imagine

    ya puedes suponer lo que pasó — you can guess o imagine what happened

    le pagaron, supongamos, diez millones — he was paid, say, ten million

    • es de suponer, es de suponer que haya protestas — I would imagine there will be protests, presumably there will be protests

    están muy apenados, como es de suponer — they are very upset, as you would expect

    como era de suponer, llegaron tarde — as was to be expected, they arrived late

    2)

    • suponer que — [intentando adivinar] to imagine that, suppose that, guess that *; [como hipótesis] to suppose that; [dando por sentado] to assume that, presume that

    supongo que necesitaréis unas vacaciones — I imagine o suppose you'll need a holiday, I guess you'll need a holiday *

    sí, supongo que tienes razón — yes, I suppose you're right, yes, I guess you're right *

    supón que tuvieras mucho dinero, ¿qué harías? — suppose o supposing you had a lot of money, what would you do?

    suponiendo que todo salga según lo previsto — assuming o presuming everything goes according to plan

    • supongo que no, -¿crees que llegará tarde? -no lo sé, supongo que no — "do you think he'll be late?" - "I don't know, I don't suppose so"

    -no será fácil -no, supongo que no — "it won't be easy" - "no, I suppose not"

    • supongo que sí — I suppose so, I imagine so, I guess so *

    3) (=atribuir)
    [con objeto indirecto de persona]

    os suponía informados de este asunto — I assumed o presumed you had been informed about this matter

    le supongo unos 60 años — I would say o guess he's about 60

    se le supone una gran antigüedad — it is thought o believed to be very old

    4) (=implicar) to mean
    2.
    See:
    3.
    SM

    • un suponer, a ver, un suponer, si tú fueras su marido, ¿qué harías? — OK, just supposing you were her husband, what would you do?

    si te ofrecen el puesto, es un suponer, ¿lo aceptarías? — supposing o suppose they were to offer you the job, would you accept?

    supongamos, es solo un suponer, que eso sea verdad — let us suppose, for the sake of argument, that it is true

    * * *
    I

    si quebraran, es un suponer,... — suppose o supposing they were to go bankrupt,...

    si, es un suponer, perdieses tu trabajo... — just supposing for the sake of argument that you were to lose your job

    II
    verbo transitivo
    1)
    a) ( tomar como hipótesis) to suppose, assume

    supongamos que lo que dice es cierto — let's suppose o assume what he says is true

    supongamos que los dos ángulos son iguales — let us suppose o assume that both angles are equal

    b) ( imaginar)

    nada hacía suponer que... — there was nothing to suggest that...

    ¿va a venir hoy? - supongo que sí — is she coming today? - I should think so o I imagine so

    es de suponer que se lo habrán dicho — presumably o I should think o I would imagine he's been told

    c) ( atribuir) (+ me/te/le etc)

    le suponía más edad — I imagined o thought he was older

    se le suponía un valor aproximado de... — it was thought to be worth approximately...

    2) (significar, implicar) to mean

    eso supondría tener que empezar desde el principio — that would mean having to start from the beginning again; (+ me/te/le etc)

    * * *
    = assume, entail, guess, involve, mean, presume, surmise, suppose, gather, account for.
    Ex. The foregoing discussion concerning analytical entries assumes implicitly a conventional catalogue format, that is, card, microform or other printed catalogue.
    Ex. Secondly, the admission of rules incompatible with the general ideology adopted inevitably entails subsequent remedial revision.
    Ex. 'Anything wrong?' 'Oh, I'm okay, I guess,' volunteered Datto cautiously.
    Ex. Generating author indexes or catalogues involves creating headings from author's names, that is the names of persons or organisations.
    Ex. These changes have meant modifications, some very time-consuming, to serials catalogues in libraries.
    Ex. We presumed this principle of organization in the case of searching the public library for a document about programmed instruction.
    Ex. One is to read a portion of the newspaper and to surmise under what headings it has been indexed.
    Ex. Suppose we are searching for information about the subject 'The use of television in remedial teaching in primary schools'.
    Ex. The script was improvised on an outline which, I gathered, was the result of three sessions' hard talking to decide whose ideas out of the many suggested should be used.
    Ex. The major four categories of physical forms outlined so far account for most of the published indexes and catalogues.
    ----
    * como cabría suponer = as might be expected.
    * es de suponer que = presumably.
    * gastos que no suponen un gran desembolso de dinero = out-of-pocket costs.
    * no suponer gran cosa = not add up to much.
    * no suponer nada = add up to + nothing.
    * que supone = associated with.
    * según cabe suponer = presumably, supposedly.
    * según sabe suponer = allegedly.
    * suponer la diferencia entre el éxito o el fracaso = make or break.
    * suponer peligro = hold + danger.
    * suponerse que + Subjuntivo = be alleged + Infinitivo.
    * suponer una avance sobre = move + one away from.
    * suponer una diferencia sobre = move + one away from.
    * suponer un avance = be a step forward.
    * suponer un cambio = bring about + change.
    * supongo que = I daresay that.
    * * *
    I

    si quebraran, es un suponer,... — suppose o supposing they were to go bankrupt,...

    si, es un suponer, perdieses tu trabajo... — just supposing for the sake of argument that you were to lose your job

    II
    verbo transitivo
    1)
    a) ( tomar como hipótesis) to suppose, assume

    supongamos que lo que dice es cierto — let's suppose o assume what he says is true

    supongamos que los dos ángulos son iguales — let us suppose o assume that both angles are equal

    b) ( imaginar)

    nada hacía suponer que... — there was nothing to suggest that...

    ¿va a venir hoy? - supongo que sí — is she coming today? - I should think so o I imagine so

    es de suponer que se lo habrán dicho — presumably o I should think o I would imagine he's been told

    c) ( atribuir) (+ me/te/le etc)

    le suponía más edad — I imagined o thought he was older

    se le suponía un valor aproximado de... — it was thought to be worth approximately...

    2) (significar, implicar) to mean

    eso supondría tener que empezar desde el principio — that would mean having to start from the beginning again; (+ me/te/le etc)

    * * *
    = assume, entail, guess, involve, mean, presume, surmise, suppose, gather, account for.

    Ex: The foregoing discussion concerning analytical entries assumes implicitly a conventional catalogue format, that is, card, microform or other printed catalogue.

    Ex: Secondly, the admission of rules incompatible with the general ideology adopted inevitably entails subsequent remedial revision.
    Ex: 'Anything wrong?' 'Oh, I'm okay, I guess,' volunteered Datto cautiously.
    Ex: Generating author indexes or catalogues involves creating headings from author's names, that is the names of persons or organisations.
    Ex: These changes have meant modifications, some very time-consuming, to serials catalogues in libraries.
    Ex: We presumed this principle of organization in the case of searching the public library for a document about programmed instruction.
    Ex: One is to read a portion of the newspaper and to surmise under what headings it has been indexed.
    Ex: Suppose we are searching for information about the subject 'The use of television in remedial teaching in primary schools'.
    Ex: The script was improvised on an outline which, I gathered, was the result of three sessions' hard talking to decide whose ideas out of the many suggested should be used.
    Ex: The major four categories of physical forms outlined so far account for most of the published indexes and catalogues.
    * como cabría suponer = as might be expected.
    * es de suponer que = presumably.
    * gastos que no suponen un gran desembolso de dinero = out-of-pocket costs.
    * no suponer gran cosa = not add up to much.
    * no suponer nada = add up to + nothing.
    * que supone = associated with.
    * según cabe suponer = presumably, supposedly.
    * según sabe suponer = allegedly.
    * suponer la diferencia entre el éxito o el fracaso = make or break.
    * suponer peligro = hold + danger.
    * suponerse que + Subjuntivo = be alleged + Infinitivo.
    * suponer una avance sobre = move + one away from.
    * suponer una diferencia sobre = move + one away from.
    * suponer un avance = be a step forward.
    * suponer un cambio = bring about + change.
    * supongo que = I daresay that.

    * * *
    imagínate que te toca la lotería, es un suponer, ¿qué harías? imagine you won the lottery, just supposing, what would you do?
    si la empresa quebrara, es un suponer, … just suppose o just supposing the company were to go bankrupt, …, if the company were to go bankrupt, just for the sake of argument, …
    suponer2 [ E22 ]
    vt
    A
    supongamos que lo que dice es cierto let's suppose o assume what he says is true
    suponiendo que todo salga como está previsto assuming everything goes according to plan
    supongamos que los dos ángulos son iguales let us suppose o assume that both angles are equal
    ni aun suponiendo que fuera verdad, no tiene derecho a hablar así even supposing it were true, he has no right to talk like that
    2
    (imaginar): supuse que ibas a comprarlo tú I thought o presumed o assumed you were going to buy it
    supongo que tienes razón I suppose you're right
    nada hacía suponer que ocurriría una cosa así there was nothing to suggest o there was no reason to suppose that something like that would happen
    ¿va a venir hoy? — supongo que sí is she coming today? — I should think so o I imagine so
    es de suponer que se lo habrán dicho presumably o I should think o I would assume o I would imagine he's been told
    era de suponer que se lo iban a dar it was to be expected that they would give it to him
    se supone que tendría que empezar a las nueve it's supposed to start at nine
    ¿dónde se supone que vamos? where are we supposed o meant to be going?
    3 (atribuir) (+ me/te/le etc):
    le suponía más edad I imagined o thought he was older
    se le suponen propiedades medicinales it is believed o held to have medicinal qualities
    al cuadro se le suponía un valor aproximado de … the painting was thought to be worth approximately …
    B (significar, implicar) to mean
    el proyecto supondrá una inversión de cinco millones de dólares the project will mean an investment of five million dollars
    la preparación del congreso supuso cinco meses de trabajo the preparation for the convention involved o took five months' work
    eso supondría tener que empezar desde el principio that would mean having to start from the beginning again
    (+ me/te/le etc): ese negocio no le supuso ningún beneficio that deal didn't make him any profit
    no me supone problema ninguno/ninguna molestia it's no trouble at all
    el traslado nos va a suponer muchos inconvenientes the move will cause us a great deal of inconvenience, the move will mean o will involve a great deal of inconvenience
    * * *

     

    suponer ( conjugate suponer) verbo transitivo
    1

    ◊ supongamos que lo que dice es cierto let's suppose o assume what he says is true;

    suponiendo que todo salga bien assuming everything goes OK
    b) ( imaginar):


    ¿va a venir hoy? — supongo que sí is she coming today? — I should think so o I suppose so;
    es de suponer que se lo habrán dicho presumably o I should think he's been told;
    se supone que empieza a las nueve it's supposed to start at nine
    2 (significar, implicar) to mean;

    suponer verbo transitivo
    1 (creer, imaginar) to suppose: supongamos que..., let's assume o suppose that...
    supongo que me llamarán, I presume they're going to phone me
    supongo que sí, I suppose so
    se supone que acaba a las seis, it's supposed to finish at six
    se supone que él es el entendido, he's supposed to be the expert
    te suponía en París, I thought you were in Paris
    2 (conllevar, significar) to mean, involve: no supone ningún riesgo, it doesn't involve any risk
    (la amistad, el aprecio) to mean ➣ Ver nota en mean
    ♦ Locuciones: ser de suponer: es de suponer que se lo han contado, presumably o I would imagine she's been told
    ser un suponer, to be conjecture
    ' suponer' also found in these entries:
    Spanish:
    condicionamiento
    - creer
    - esperar
    - hacer
    - imaginar
    - imaginarse
    - jugar
    - significar
    - asumir
    - supuse
    English:
    assume
    - entail
    - expect
    - guess
    - imagine
    - imply
    - involve
    - mean
    - pose
    - presumably
    - presume
    - suppose
    - surmise
    - take
    - say
    * * *
    ♦ nm
    imagino que nos invitarán – eso es un suponer I imagine they'll invite us – that's pure conjecture o you can't say for sure;
    imagina, y es un suponer, que te quedas sin dinero imagine, for the sake of argument, that you didn't have any money
    ♦ vt
    1. [creer, presuponer] to suppose;
    supongo que ya habrán llegado I suppose o expect (that) they'll have arrived by now;
    supongo que tienes razón I suppose o guess you're right;
    supongo que sí/no I suppose o expect so/not;
    supongamos que me niego supposing I refuse;
    es de suponer que se disculparán I would expect them to apologize;
    es de suponer una nueva bajada de los tipos de interés a further drop in interest rates seems likely, we can expect a further drop in interest rates;
    al final lo perdí todo – era de suponer in the end I lost everything – it was only to be expected o that's hardly surprising;
    nada hacía suponer que… there was nothing to suggest that…;
    todo hacía suponer que se llegaría a un acuerdo everything pointed to an agreement;
    suponiendo que… supposing o assuming that…;
    suponiendo que no te moleste as long as o assuming it doesn't bother you
    2. [implicar] to involve, to entail;
    una dieta así supone mucho sacrificio a diet like that involves a lot of sacrifices;
    esto nos supone un cambio de planes this involves o entails o means a change of plan for us;
    no me supuso ningún esfuerzo it was no trouble (for me)
    3. [significar] to mean;
    supone mucho para mí it means a lot to me;
    este descubrimiento supone un importante avance para la ciencia this discovery constitutes a major advance for science
    4. [conjeturar] to imagine;
    lo suponía I guessed as much;
    te suponía mayor I thought you were older
    * * *
    <part supuesto> v/t suppose, assume;
    supongamos que … let’s suppose o assume that …;
    supongo que sí I suppose so
    * * *
    suponer {60} vt
    1) presumir: to suppose, to assume
    supongo que sí: I guess so, I suppose so
    se supone que van a llegar mañana: they're supposed to arrive tomorrow
    2) : to imply, to suggest
    3) : to involve, to entail
    el éxito supone mucho trabajo: success involves a lot of work
    * * *
    1. (creer) to suppose / to expect
    2. (significar) to mean [pt. & pp. meant]
    3. (implicar, conllevar) to involve / to be
    supongamos que... supposing...

    Spanish-English dictionary > suponer

  • 7 угол (геометрический)


    angle
    - (кабины, панели) — corner
    указатель установлен в верхнeм левом углу приборной доски. — the indicator is located on the upper left corner of the instrument panel.
    - (при определении географических и навигационных параметров) — angle, angular distance
    - (эл. сигнал, соответствующий угловой величине) — angular information the angular information is supplied to the stator windinq.
    - азимута (e) — azimuth
    -, азимутальный (в полярных координатах) — azimuth angle
    угловая величина, отсчитываемая по часовой или против часовой стрелки от северного или южного направления от о град, до 90 или 180 град. — measured from 0о at the north or south reference direction clockwise or counterclockwise through 90о or 180о.
    -, азимутальный (курс) — azimuth
    - азимутальный (гироппатфор'мы), отсчитываемый от местного географического меридиана — stable platform azimuth angle measured from local geographic meridian
    - азимутальный, направленно' гo луча антенны — azimuth angle of antenna beams
    - атаки (а) — angle of attack (alpha, aat)
    угол, заключенный между линией отсчета, жестко связанной с планером (крылом) самолета и направлением движения ла. — the angle between a referелее line fixed with respect to an airframe and a lipe in the direction of the aircraft.
    лампа сигнализации выключенного обогрева автомата угпа атаки. (ауасп обогр. выкл.) — alpha off light
    - атаки (англ. термин) — angle of incidence (british usage)
    - атаки, индуктивный — induced angle of attack
    составная часть любого текущего угла атаки, превышающая эффективный угол атаки. — а part of any given angle of attack over and above the effective angle of attack.
    - атаки крыла (профиля) — wing angle оf attack
    угол, заключенный между хордой профиля и направлением набегающего потока воздуха (рис.135). — the angle between the chord line of the wing (airfoil) and the relative airflow.
    - атаки, большой — high angle of attack
    - атаки, вызывающий срабатывание системы предотвращения сваливания (выхода на критический угол атаки) — stall barrier actuation angle of attack. the system suppresses the stall warning and barrier асtuation angles of attack to prevent stall overshoot.
    - атаки, докритический — pre-stall(ing) angle of attack
    - атаки, закритический — angle of attack beyond stall
    - атаки, критический, — angle of sfall, stalling angle, stall
    угол атаки, соответствующий максимальному значению коэффициента подъемной силы. — the angle of attack correspending to the maximum lift coefficient.
    - атаки, местный — local angle of attack
    - атаки нулевой подъемной силы — zero lift angle of attack
    - атаки, отрицательный — negative angle of attack
    - атаки, положительный — positive angle of attack
    - атаки, средний — medium angle of attack
    - атаки, текущий (a тем) — present angle of attack
    - атаки, эффективный — effective angle of attack
    -, боевой магнитный путевой (бмпу) — run-in magnetic track angle /course/
    - бокового скольжения — angle of sideslip
    - ветра (ув) — wind angle (u)
    угол, заключенный между вектором путевой скорости и вектором ветра (рис. 124). — the angle between the true course and the direction from which the wind is blowing, measured from the true course toward the right or left, from 0 to 180°.
    - ветра, курсовой — wind angle
    - взмаха — flapping angle
    острый угол, образованный продольной осью лопасти неcyщeгo винта вертолета и плоскостью вращения втулки винта при повороте лопасти относительно горизонтальногo шарнира. — the difference between the coning angle and the instantaneous angle of the span axis of a blade of a rotary wing system relative to the plane perpendicular to the axis of rotation.
    - видимости аэронавигационного огня (ано) (рис. 97) — navigation light dihedral angle
    - видимости левого ано (угол "л") — navigation light dihedral angle l (left)
    - видимости правого ано (угол "п") — navigation light dihedral angle r (riqht)
    - видимости хвостового ано (угол "x") — navigation light dihedral angle a (aft)
    - визирования — sight angle, angle of sight
    - возвышения — angle of elevation, elevation
    угол в вертикальной плоскости между горизонталью и наклонной линией от наблюдателя до объекта (рис. 129). — the angle in a vertical plane between the local horizontal and ascending line, as from an observer to an object.
    - волнового конуса — mach angle

    the angle between a mach line and the direction of movement of undisturbed flow.
    - вращения — angle of rotation
    - выставки телеблока — telescope /telescopic/ - sensor alignment angle
    - гироппатформы, азимутапьный (инерциальной системы) — stable platform azimuth
    - глиссады — glide slope angle
    угол в вертикальной плоскости между глиссадой и горизонталью (рис. 120). — angle in vertical plane between the glide slope and the horizontal.
    -, гринвичский часовой — greenwich hour angle (gha)
    угол к западу от астрономического гринвичского меридиана. — angular distance west of the greenwich celestial meridian.
    - датчика (угла) гироскопа — gyro-pickoff angle
    -, двугранный (ано) — dihedral angle
    - действия (см. видимости) — navigation light dihedral angle
    -, заданный путевой (зпу) (рис. 124) — desired track angle (dsrtk) (dtk)
    - заклинения (установки несущей поверхности) — angle of setting, rigging angle of incidence
    фиксированный угол между плоскостью хорды крыла (стабилизатора) и продольной осью самолета (осью тяги) при горизонтальном положении самолета (рис. 135). — а fixed angle between the plane of the wing chord and the line of thrust or any other longitudinal line which is level when the fuselage is level longitudinally.
    - заклинения горизонтального оперения — angle of stabilizer setting
    острый угоп между продольной осью самолета и хордой (горизонтального) стабилизатора. угол является положительным при превышении передней кромки стабилизатора над задней. — the acute angle between the line of thrust of an airplane and the chord of the stabillzer. the angle is positive when the leading edge is higher than the trailing edge.
    - заклинения крыла — angle of wing setting
    острый угол между плоскостью хорды крыла и продольной осью самолета. угол является положительным при превышении передней кромки крыла над задней. — the acute angle between the plane of the wing chord and the longitudinal axis of the airplane. the angle is positive when the leading edge is higher than the trailing edge.
    - заклинения крыла у корня — angle of wing setting at root
    - заклинения крыльев (биплана) — decalaqe
    разность между углами установки верхнего и нижнего крыльев. острый угол между линиями хорд крыльев в плоскости, параллельной плоскости симметрии самолета. — a difference in the angles of setting of the wings of a biplane. the decalage is measured by the acute angle between tfle chords in a plane parallel to the plane of symmetry.
    - застоя (картушки компаса) — angular friction error (of compass card)
    - затенения (огня), телесный — solid angle of obstructed (light) visibility
    - зрения — angle of view
    -, исходный путевой — initial departure track angle
    - кабины — corner ot cabin
    - карты — drivation

    the angle between the grid datum and the magnetic meridian.
    - карты (в автоматическом навигационном планшете) — map /chart/ angle (ca)
    задатчик ук устанавливается на заданный пеленг в каждой точке разворота. если дм (магн, склонение) = +8о то ум = 352о, если дм = -5о, то ук = 5о ук = мпу главной ортодромии — the map or chart angle selector is set to the appropriate bearing at each turning point.
    - конусности (лопасти несущего винта) — coning angle
    угол между продольной осью лопасти и плоскостью круга ометаемого законцовкой винта. — the angle between the longitudinal axis of а blade and the tip-path plane.
    - крена (у) — angle of roll, bank (angle)
    угол между поперечной осью самолета и горизонтальной плоскостью. угол считается положительным при правом крене (рис. 135). — the angle between the lateral axis and a horizontal plane. the angle of roll is considered positive if the roll is to starboard.
    - крена, командный — commanded bank angle
    - крена при (для) выходе (выхода) на заданный курс — roll steering bank angle (for smooth roll out on the selected heading)
    - крена, текущий — present angle of roll, present bank
    - крыла, установочный (рис. 135). — angle of wing setting
    - курса (путевой угол) — track angle
    - курса (самолета, ч) — heading (ч)
    - курса (инерциальной системы) — azimuth
    - курсовой (кур) — relative bearing (rb)
    автоматический радиокомnac определяет курсовой угол радиостанции, а в сочетанин с компасом или курсовой системой - пеленг радиостанции, как сумму курса и курсового угла (рис. 127). — angle measurement in navigation, measured from the heading of an aircraft, as relative bearing.
    -, курсовой (на экране рлс) — azimuth (relative to aircraft)

    the indicator display shows targets in terms of range and azimuth relative to aircraft.
    - лопасти (возд. винта) — blade angle
    угол между нижней поверхностью части лопасти винта и плоскостью вращения, — the angle between the lower surface of an element of a propeller and plane of rotation.
    - маневра (курс, крен, тангаж) — attitude change angle
    - маха — mach angle
    -, местный часовой — local hour angle (lha)
    - набора высоты — angle of climb
    угол между линией траектории полета набирающего высоту ла и горизонталью. — the angle between the flight path оf а climbing aircraft and local horizontal.
    - наведения антенны (радиоастрономическсго корректора) — antenna pointing angle
    - наведения астрокорректора — star tracker pointing angle

    inertial navigation system provides an accurate azimuth and vertical reference for measurement of the star tracker pointing angles.
    - наведения астротелескопа (телеблока) — star-telescope pointing angle
    - наклона (подвижных элементов. напр., автомата перекоса) — tilt angle
    - наклона скачка уплотнения — shock wave angle
    - наклона траектории полета — flight path angle
    угол между горизонталью и касательной к данной точке траектории. — the angle between the horizontal and а tangent to the flightpath at a point.
    - "ножниц" (рассогласования) закрылков — flaps asymmetry /disagreement/ angle
    - "ножниц" (рассогласования) стабилизатора — 'stabilizer (halves) asymmetry /disagreement/ angle
    - образованный с... (между) — angle formed with... (between)
    - обратной стреловидности (крыла) — sweepforward angle
    - опережения зажигания — ignition advance angle
    - ортодромии, путевой (пуо) — great circle track angle
    - отворота, расчетный (при заходе на посадку) — estimated turn angle (eta)
    - отклонения (от направления) — angle of deviation
    - отклонения (поверхности управления) — angle of deflection, (control surface) angle
    - отклонения закрылка (закрылков) — flap setting
    - отклонения закрылков, взлетный — flap takeoff setting
    - отклонения закрылков для захода на посадку — flap approach setting
    - отклонения закрылков, посадочный — flap landing setting
    - отклонения поверхности управления — control surface angle
    угол между хордой поверхности управления и хордой несущей (или стабилизирующей) поверхности (крыло, киль, стабилизатор). — control surface angle is an angle between the chord of control surface and the chord of the corresponding fixed surface.
    - отклонения руля высоты — elevator angle
    - отклонения руля направления — rudder angle
    - отклонения ручки (управления) — control stick displacement /deflection/ angle
    - отклонения скачка уплотнения — shock wave deflection angle
    - отклонения (переставного) стабилизатора — horizontal stabilizer (adjustable) setting
    - отклонения элерона — aileron angle
    - отрицательной стреловидности — sweepforward angle
    - отсека — corner of compartment
    - отсчета радиокомпаса (орк) — indicated /observed/ bearing (of radio station)
    угол разворота рамочной антенны, отличающийся от курсового угла радиостанции (кур) в результате искажения общего электромагнитного поля металлическими частями самолета (т.е. наличием радиодевиации) (рис. 86). — bearing correction is true radio bearing minus indicated (or observed) radio bearing. plot bearing corrections against observed radio bearings.
    -, отсчитываемый от... — angle measured from...
    -, отсчитываемый (по часавой стрелке) от северного направления географическоro меридиана — angle measured (clockwise) from north reference direction of geographical meridian.
    - пересечения курса (луча на маяк) — (localizer) course /radial/ intersection angle
    - пикирования — angle of dive
    - планирования — gliding angle
    угол между горизонтом и глиссадой самолета (рис. 135). — the angle between the horizontal and the glide path of an aircraft.
    - (гиро) платформы, азимутальный — platform azimuth
    - поворота вала — shaft angle
    - поворота переднего колеса (колес) — nose wheel steering angle
    система управления передним колесом шасси обеспечивает угол поворота колec(a) ё45о. — the steering system gives the nose wheel steering angles up to plus or minus 45 deg.
    - поворота рамы (гироскопа) — rotation angle (of gimbal)

    the rotation angle of the gimbal about the output axis.
    -, подаваемый на индикацию (прибор, счетчик) — angular information supplied to be displayed on (indicator, counter, etc.)
    - положения — position angle
    - поперечного "v", отрицательный (рис. 136) — anhedral (angle)
    - поперечного "v" по линии носков, положительный (по передней кромке) — dihedral at leading edge (le)
    - поперечного "v", положительный — dihedral angle
    острый угол между перпендикуляром к плоскости симметрии самолета и продольной осью крыла в плоскости, перпендикулярной продольной оси самолета (рис. 136). — the acute angle between а line perpendicular to the plane of symmetry and the projection of the wing axis on а plane perpendicular to the longitudinal axis of the airplane.
    - поправки на ветер — wind correction angle (wca)

    the stronger the wind, the greater the wca.
    -, посадочный (самолета) — landing angle
    - прицеливания — sighting /aiming/ angle
    - проема (напр., аварийного выхода) — opening corner
    -, промежуточный (шага винта) — (normal) flight low pitch (angle)
    - пространственного положения (ла) — attitude angle
    - путевой (пу) — track angle (тк), course angle) (crs)
    угол, заключенный между северным направлением меридиана и вектором путевой скорости (линии пути), т.е. направлением движения самолета относительно земной поверхности (рис.124). — а direction of intended movement given as an angle from some reference direction, ordinarily given as a measurement clockwise from the true north or the magnetic north in degrees.
    -, путевой, боевой (бпу) — run-in /attack/ track angle
    -, путевой, боевой, магнитный (бмпу) — magnetic run-in /attack/ track angle
    -, путевой, заданный (зпу) (рис.124) — desired track angle (dsrtk, dtk)
    -, путевой, заданный магнитный (змпу) — desired magnetic track angle (dsrmtk, dmtk)
    -, путевой истинный (рис.124). — true track angle, true track, true tk
    -, путевой, исходный — initial departure track angle
    -, путевой магнитный (мну) — magnetic track angle (mtk)
    -, путевой, ортодромии (пуо) — great circle track angle
    отсчитывается от сев. направления географического меридиана через точку мс до положения направления оси у по часовой стрелке.
    -, путевой, при безветрии (при нулевом ветре) — zero-wind track angle
    -, путевой, текущий (тпу) — present track angle
    -, путевой, условный (рис.124). — grid track angle, grid track, rid tk
    -, путевой, фактический — (actual) track angle (tk)
    -, путевой, фактический магнитный (фмпу) — actual magnetic track angle
    -, путевой, штилевой — zero wind track angle
    - радиостанции, курсовой (кур) — relative bearing of radio station (rb)
    угол между направлением продольной оси самолета и направлением на наземную радиостанцию, отсчитывается по часовой стрелке от о до 360 град (рис. 127). — the bearing of a radio station or object relative to the heading of an airplane.
    - разворота — angle of turn
    - разворота переднего колеса (колес) — nose wheel steering angle
    - распыла (топлива в форсунке) — (fuel) spray pattern
    - рассогласования — error angle
    - рассогласования закрылков — flaps asymmetry /disagreement/ angle
    - рассогласования по крену (курсу, тангажу) (в сельсинной передаче) — bank (azimuth, pitch) synchro error angle
    - рассогласования предкрылков — (le) slats disagreement /asymmetry/ angle
    - рыскания (ч) — angle of yaw
    угол между продольной осью самолета и заданным направлением полета. угол считается положительным, если передний конец продольной оси самолета отклоняется вправо (рис.135). — the angle, as seen from above, between the longitudinal axis of an aircraft and a chosen reference direction. this angle is positive when the forward part of the longitudinal axis is directed to starboard.
    - сближения (схождения) меридианов — earth convergency angle
    - свеса (лопасти несущего винта) — droop angle
    - скоса потока вверх — angle of upwash
    - скоса потока вниз — angle of downwash
    - снижения — angle of descent
    угол между направлением траектории снижающегося самолета и горизонтом, — the angle between the flight path of a descending aircraft and the local horizontal.
    - сноса (ус) — drift angle (da)
    угол, заключенный между вектором воздушной скорости и вектором путевой скорости. если впс располагается правее ввс, углу сноса приписывается (+), если левee, тo (-) (рис. 124). — the horizontal angle between the longitudinal axis of an aircraft and its path relative to the ground, i.e. any angular difference existing between the heading and course (or track).
    - сноса от измерителя дисс (доплеровского измерителя сноса и путевой скорости) — doppler drift angle (dad)
    - солнца, гринвичский часовой — greenwich hour angle of sun (sun gha)
    - срабатывания сигнализации — warning aetuation angle
    - срабатывания сигнализации критического угла атаки — warning actuation angle of stall
    - срабатывания системы предупреждения выхода на критический угол атаки — stall barrier actuation angle
    - срыва ламинарного потока — burble point /angle/

    а point reached in an increasing angle of attack at which burble begins.
    -, стояночный. угол наклона продольной оси самолета относительно плоскости касания колес основного шасси и переднего (хвостового) колеса. — static ground angle (in pitch and bank)
    - стреловидности — sweep angle
    угол в плоскости крыла между линией, проходящей по размаху крыла (по четвертям хорд, передней или задней кромке) и перпендикуляром к плоскости симметрии самолета (рис. 8). — sweep is an angle in plan between the specified spanwise line (quarter-chord, le, те) along the aerofoil and the normal to the plane of the aircraft symmetry.
    - стреловидности (отрицательный) — sweepforward angle
    - стреловидности (прямой или положительный) — sweepback angle
    - стреловидности по линии четвертей хорд — sweepback (angle) at quarterchord line /at 25 percent of chord/
    - стреловидности по передней кромке — sweepback (angle) at leading edge, sweepback at le
    - схождения меридианов угол между меридианом точки и вертикальной координатной линией. — earth /meridian/ convergence angle
    - тангажа (v) — angle of pitch (v)
    угол в вертикальной плоскости между продольной осью самолета и горизонтальной плоскостью. угол считается положительным при наклоне передней части продольной оси вверх (рис.135). — the angle, as seen from the side, between the longitudinal axis of an aircraft and a chosen reference line or plane, usually the horizontal plane. this angle is positive when the forward part of the longitudinal axis is directed above the reference line.
    - тангажа на кабрирование — nose-up pitch angle
    - тангажа на пикирование — nose-down pitch angle
    - тангажа, текущий — present pitch angle, present angle of pitch
    -, текущий путевой (тпу) — present track angle
    - текущий путевой, запомненный (тзпу) — present stored track angle
    - точки весеннего равноденствия, часовой, западный (астр.) — sidereal hour angle (sha) angular distance west of the vernal equinox.
    -, тупой — obtuse angle
    угол более 90о и менее 180о. — an obtuse angle is more than 90о but less than 180о.
    - увлечения (картушки компаса) — compass card drift ang
    - упреждения (для парирования сноса самолета при посадке) — drift-correction angle
    - установки (см. угол заклинения аэродинамической поверхности) — setting angle
    - установки горизонтального оперения — angle of stabilizer setting
    - установки крыла (заклинение) — angle of wing setting, rigging angle of wing incidence
    угол между корневой хордой крыла и базовой линией фюзеляжа (рис.135). — angle between the wing chord line and aircraft longitudinal axis.
    - установки лопасти (винта) — blade angle
    острый угол между хордой сечения лопасти возд.(или несущего, хвостового) винта и плоскостью перпендикулярной оси вращения (рис.58). — the acute angle between the chord of а section of a propeller, or of a rotary wing system, and a plane perpendicular to the axis of rotation.
    - установки рычага управл. двигателем (руд) — throttle setting
    - установки стабилизатора (заклинение) — angle of stabilizer setting, rigging angle of horizontal stabilizer incidence
    угол между корневой хордой стабилизатора и базовой линией фюзеляжа (рис. 135). — angle between the stabilizer root chord line and aircraft longitudinal axis.
    - установки (переставного) стабилизатора — stabilizer (incidence) setting
    - установки стабилизатора, взлетный — takeoff stabilizer setting
    - установки стабилизатора, посадочный — landing stabilizer setting
    -, установочный (крыла, стабилизатора) — (wing, stabilizer) setting angle
    -, фактический путевой (рис. 124) — (actual) track angle (tk)
    - цели, курсовой — (target) angle-off
    -, часовой — hour angle

    angular distance west of a celestial meridian or hour circle.
    - часовой, западный, точки весеннего равноденствия (астр.) — sidereal hour angle (sha)
    выход за критический у. атаки — stall (angle) overshoot
    выход на критический у. атаки — reaching of stall(ing) angle
    диапазон у. атаки — angle-of-attack range
    под углом к... — at angle to...

    enter downwind at 90 to reference line.
    полет на критическом у. атаки — stall flight
    поправка на у. сноса — crosswind correction
    расположение (нескольких элементов) под углом... град — spacing... deg. apart the propeller blades are spaced l20 apart.
    с автоматическим учетом у. сноса — with crosswind (drift) correction automatically computed
    выходить на закритический у. атаки — exceed the stalling angle
    выходить на критический у. атаки — reach the stalling angle
    задавать путевой у. — select (desired) track angle
    закруглять у. (детали) — round (off) the corner
    изменять у. атаки — change angle of attack
    образовывать у. с... — make angle with...

    the cable makes an angle of 10 degrees with the vertical line.
    отклонять на у. (-10 град.) — deflect /displace/ (approximately 10 deg.)
    отсчитывать у. — read the angle
    поворачиваться на у. — turn /rotate/ through аn angle
    подавать у. (т.е. эл. сигнал, соответствующий к-л. угловой величине) на (статор сельсина) — supply /transmit/ angular information to (synchro stator)
    располагаться под у. град. (вокруг оси) — be located /spaced/... degrees apart (about axis)
    устанавливать (закрылки) на желаемый у. — set (flaps) at desired angle

    Русско-английский сборник авиационно-технических терминов > угол (геометрический)

  • 8 amontonar

    v.
    1 to pile up.
    2 to heap up, to build up, to pile, to bank up.
    Esa gente amontonó basura ahí Those people heaped up garbage there.
    3 to mound, to earth.
    Los topos amontonaron la tierra The moles mounded the soil.
    4 to amass, to accumulate, to hoard, to pile up.
    Ellos amontonaron mucho dinero They amassed a lot of money.
    5 to cram, to pack in.
    * * *
    1 to heap up, pile up
    2 (juntar) to collect, gather, accumulate
    1 to heap up, pile up
    2 (gente) to crowd together
    3 familiar to live together
    * * *
    verb
    1) to pile up, heap up
    •
    * * *
    1. VT
    1) (=apilar) to pile (up), heap (up); [+ datos] to gather, collect; [+ dinero] to hoard; [+ nieve, nubes] to bank up
    2) And (=insultar) to insult
    2.
    See:
    * * *
    1.
    verbo transitivo
    a) ( apilar) to pile up

    amontónalos ahí — pile them up o put them in a pile over there

    b) ( juntar) to accumulate
    2.
    amontonarse v pron personas to gather o crowd together; objetos/trabajo to pile up
    * * *
    = heap, stack, pile, pile up, amass, stack + Nombre + up.
    Ex. It is true that assignments were being heaped upon him with immense rapidity, but he would be able to sort them out and contrive solutions.
    Ex. Cards are filed in drawers, approximately 1000 cards per drawer, which when stacked together may form a catalogue cabinet.
    Ex. The first thing I did was pile them one on another and then sit on them while I looked at my other presents.
    Ex. As the bills piled up and the little money she had dried up, friends and neighbors began to worry that she didn't have a prayer.
    Ex. Many libraries amass a considerable amount of community literature, some of which is kept on permanent display.
    Ex. These heavy duty frosted plastic bins can be set side by side or stacked up in those tighter spaces.
    ----
    * amontonarse muy alto = be metres high.
    * * *
    1.
    verbo transitivo
    a) ( apilar) to pile up

    amontónalos ahí — pile them up o put them in a pile over there

    b) ( juntar) to accumulate
    2.
    amontonarse v pron personas to gather o crowd together; objetos/trabajo to pile up
    * * *
    = heap, stack, pile, pile up, amass, stack + Nombre + up.

    Ex: It is true that assignments were being heaped upon him with immense rapidity, but he would be able to sort them out and contrive solutions.

    Ex: Cards are filed in drawers, approximately 1000 cards per drawer, which when stacked together may form a catalogue cabinet.
    Ex: The first thing I did was pile them one on another and then sit on them while I looked at my other presents.
    Ex: As the bills piled up and the little money she had dried up, friends and neighbors began to worry that she didn't have a prayer.
    Ex: Many libraries amass a considerable amount of community literature, some of which is kept on permanent display.
    Ex: These heavy duty frosted plastic bins can be set side by side or stacked up in those tighter spaces.
    * amontonarse muy alto = be metres high.

    * * *
    amontonar [A1 ]
    vt
    1 (apilar) to pile up
    ve amontonándolos ahí pile them up o put them in a pile over there
    2 (juntar) to accumulate
    he ido amontonando tal cantidad de cosas I've accumulated so many things
    «personas» to gather o crowd together; «objetos/trabajo» to pile up
    * * *

    amontonar ( conjugate amontonar) verbo transitivo
    a) ( apilar) to pile … up


    amontonarse verbo pronominal [ personas] to gather o crowd together;
    [objetos/trabajo] to pile up
    amontonar verbo transitivo to pile up, heap up
    ' amontonar' also found in these entries:
    English:
    heap
    - pile
    - stack
    * * *
    ♦ vt
    1. [apilar] to pile up
    2. [reunir] to accumulate
    * * *
    v/t pile up
    * * *
    1) apilar: to pile up, to heap up
    2) : to collect, to gather
    3) : to hoard
    * * *
    amontonar vb (apilar) to pile up

    Spanish-English dictionary > amontonar

  • 9 скажем

    1) General subject: let us say (well, let us say it were true, what then? - ну, допустим, что это верно, что же из этого?; a few, say a dozen - несколько, скажем, дюжина), say, like, such as, let's say
    3) Cliche: name just a few (To)

    Универсальный русско-английский словарь > скажем

  • 10 un

    adj.
    one.
    art.
    an, a.
    * * *
    un
    1 a, an
    1 (numeral) one
    2 (indef) some
    ■ un día volverá he'll come some day Table 1 NOTA See also uno,-a/Table 1
    * * *
    1. adj. 2. = una, art.
    a, an
    - unos I
    - unas I
    * * *
    un, -a
    1. ART INDEF
    1) [en singular] [refiriéndose a algo no conocido o de forma imprecisa] a; [antes de vocal o de h] an; [dando mayor énfasis, con expresiones temporales] one
    2) [en plural]
    a) [uso indefinido] (=algunos) some; (=pocos) a few

    hay unas cervezas en la nevera — there are a few o some beers in the fridge

    b) [con partes del cuerpo]
    c) [con objetos a pares] some
    d) [con cantidades, cifras] about, around

    había unas 20 personas — there were about o around 20 people, there were some 20 people

    unos 80 dólares — about o around 80 dollars, some 80 dollars

    3) [enfático]

    ¡se dio un golpe...! — he banged himself really hard!

    ¡había una gente más rara...! — there were some real weirdos there! *

    ¡sois unos vagos! — you're so lazy!

    2.
    ADJ [numeral] one

    una excursión de un día — a one-day trip, a day trip

    uno
    * * *
    (pl unos), una (pl unas) articulo
    [the masculine article un is also used before feminine nouns which begin with stressed a or ha e.g. un arma poderosa, un hambre feroz]
    1) (sing) a; (delante de sonido vocálico) an; (pl) some

    tú haces unas preguntas... — you do ask some questions!

    me dio una vergüenza... — I was so embarrassed!

    4) (sing) ( como genérico)
    5) (pl) ( expresando aproximación) about
    * * *
    (pl unos), una (pl unas) articulo
    [the masculine article un is also used before feminine nouns which begin with stressed a or ha e.g. un arma poderosa, un hambre feroz]
    1) (sing) a; (delante de sonido vocálico) an; (pl) some

    tú haces unas preguntas... — you do ask some questions!

    me dio una vergüenza... — I was so embarrassed!

    4) (sing) ( como genérico)
    5) (pl) ( expresando aproximación) about
    * * *
    un2

    Ex: A good example is the British Catalogue of Music Classification.

    * a uno u otro lado de = on either side of.
    * a un paso asombroso = at an astounding pace.
    * cada uno = apiece, each.
    * cambiar de una vez a otra = vary + from time to time.
    * cercano uno del otro = in close proximity.
    * cerca uno del otro = in close proximity.
    * dedicar unos minutos = take + a few minutes.
    * de uno a otro = across.
    * en unos momentos = momentarily, at any moment.
    * estar hecho el uno para el otro = be well suited to each other, be two of a kind, be a right pair.
    * estar un poco anticuado = be some years old.
    * los unos a costa de los otros = at each other's expense.
    * lo uno es tan malo como lo otro = one is as bad as the other.
    * más de unos cuantos + Nombre = not a few + Nombre.
    * ni lo uno ni lo otro = in-between, betwixt and between.
    * por mencionar sólo unos pocos = to name but a few.
    * por mencionar unos pocos = just to name a few.
    * por nombrar sólo unos cuantos = to name only some.
    * pospuesto una y otra vez = ever-postponed.
    * ser complementario el uno del otro = be integral one to another.
    * ser uno de entre varios + Nombre = be one of a number of + Nombre.
    * todos y cada uno = all and sundry, each and everyone.
    * todos y cada uno de = any and every, any and all.
    * tropezar los unos con los otros = trip over + each other.
    * una amplia gama de = a wide band of, a wide variety of, a wide range of, a broad variety of, a broad range of.
    * una amplia variedad de = a broad variety of, a wide range of, a broad range of.
    * una apuesta segura = a sure bet.
    * una avalancha de = a flood of, a flood tide of.
    * un abanico de = a palette of.
    * una bobadita = a little something.
    * una buena alternativa a = the next best thing to.
    * una buena cantidad de = a fair amount of.
    * una buena cosa = a good thing.
    * una buena forma de empezar = a good way to start.
    * una buena parte de = a large measure of, a good deal of, a great deal of.
    * una buena pesca = a good catch.
    * una cadena de = a necklace of.
    * una cadena de + Montañas = a range of + Montañas.
    * una cantidad ingente de = a wealth of.
    * una capa fina de = a skim of.
    * una causa perdida = a dead dog.
    * una cierta cantidad de = a measure of, a proportion of.
    * una clase de = a kind of.
    * una colección desordenada de = a scrapbook of.
    * una combinación de = a mixture of, a mix of, a rollup of.
    * una comparsa de = a cavalcade of.
    * una constelación de = a galaxy of.
    * una convocatoria de = a call for.
    * una cosa no + tener + nada que ver con la otra = one thing + have + nothing to do with the other.
    * una cosita = a little something.
    * una cubeta llena de = a pailful of.
    * una cucharadita de = a teaspoon of.
    * una cuestión de principios = a matter of principle.
    * una cuestión de vida o muerte = a matter of life and death.
    * una desgracia = a crying shame.
    * una de varios = one of a variety of.
    * una diversidad de = a variety of, an array of, a mosaic of, a diversity of, a menu of.
    * una escasez de = a dearth of.
    * una especie de = a kind of.
    * una especie de + Nombre = Nombre + of sorts.
    * una espléndida variedad de = a panoply of.
    * una estaca en el corazón = a stake in the heart.
    * una estructura de = a pattern of.
    * una eternidad = ages and ages (and ages).
    * una fortuna = a king's ransom.
    * una fuente de = a treasure trove of.
    * una gama de = a suite of, a palette of.
    * una gama de posibilidades = a palette of possibilities.
    * una gama muy variada de = a whole gamut of.
    * una gama variada de = a trawling of.
    * una gran = a large measure of.
    * una gran cantidad de = a good deal of, a great deal of, a large degree of, a mass of, a plethora of, a supply of, a vast amount of, a city of, a wealth of, a sea of, a cascade of, an army of, a good many, a huge number of, a great number of, a multitude of, scores of, a host of, a vast corpus of, a whole host of.
    * una gran cantidad y variedad de = a wealth and breadth of.
    * una gran diversidad de = a wide range of, a broad variety of, a wide variety of.
    * una gran experiencia = a wealth of experience.
    * una gran extensión de = a sea of.
    * una gran gama de = a wide range of, a rich tapestry of, a wide band of, a broad variety of, a wide variety of, a broad range of, a whole gamut of.
    * una gran mayoría de = a large proportion of.
    * una gran parte de = a broad population of, a lion's share of.
    * una gran pérdida = a great loss.
    * una gran proporción de = a large proportion of.
    * una gran variedad de = a wide range of, a multiplicity of, a rich tapestry of, a plurality of, a broad variety of, a broad range of, a whole gamut of.
    * una grupo impreciso de = a cloud of.
    * una guía general = a rough guide.
    * una idea general = a rough guide.
    * una inmensa cantidad de = a treasure chest of, a huge number of.
    * una intentona de = attempted.
    * un aire de = an air of, a whiff of.
    * una joya = a little gem.
    * una lotería = hit (and/or) miss.
    * un alto en el camino = a stop on the road, a pit stop on the road.
    * un aluvión de = a flood of, a rash of, a barrage of, a flurry of.
    * una manera de empezar = a foot in the door.
    * un amante = a little something on the side.
    * una mayor variedad de = a wider canvas of.
    * una mejor ocasión = a better time.
    * una mezcla de = a mixture of, a blend of, a mix of, a rollup of.
    * una mina de = a treasure trove of.
    * una mina de información = a mine of information.
    * una mina inagotable de = a treasure house of.
    * una minoría de = a minority of.
    * una minoría selecta = a select few.
    * una miscelánea de = a miscellany of.
    * una misma cosa = one and the same.
    * una montaña de = a mountain of.
    * un amplio espectro de = a broad band of, a broad spectrum of, a wide band of.
    * una muestra variada de = a mosaic of.
    * una mujer de mundo = a woman of the world.
    * una multidud de = a host of.
    * una multiplicidad de = a multiplicity of.
    * una multitud de = a swarm of.
    * una necesidad cada vez mayor = a growing need.
    * una negociación justa = a square deal.
    * una noche tras otra = night after night.
    * una nube de = a haze of, a cloud of, a swarm of.
    * un año tras otro = year after year.
    * una ola de = a wave of, a tide of.
    * una oleada de = an army of, a flurry of, a swell of.
    * una oportunidad casi segura = a sporting chance.
    * una oportunidad como es debido = a fair chance.
    * una oportunidad de triunfar = a fighting chance.
    * una oportunidad única en la vida = once in a lifetime opportunity.
    * una organización de = a pattern of.
    * una palmada en la espalda = a pat on the back.
    * una palmadita en la espala = a pat on the back.
    * una pareja ideal = a match made in heaven.
    * una pareja perfecta = a match made in heaven.
    * una parte de = a share of, a snatch of.
    * una pequeña minoría de = a marginal fringe of.
    * una pérdida constante de = a haemorrhage of.
    * una pila de = a pile of, a stack of, a sackful of, a whole slew of, a raft of, a mass of.
    * una pincelada de = a splash of, a hint of.
    * una pizca de = a dash of, a grain of, a pinch of.
    * una pizca de verdad = a grain of truth.
    * una plena convicción de = a strong sense of.
    * una posibilidad muy remota = a long shot.
    * una primera y última vez = a first and last time.
    * una probabilidad muy alta = a sporting chance.
    * una profusión de = a profusion of.
    * una provisión constante de = a diet of.
    * una racha de = a rash of, a stretch of.
    * una retahíla de = a volley of, a string of.
    * una ristra de = a long tail of, a volley of.
    * un arraigado sentido de = a strong sense of.
    * un arte = a fine art.
    * un arte en extinción = a dying art.
    * un arte que se está perdiendo = a dying art.
    * una salva de = a volley of.
    * una sarta de = a volley of.
    * una sarta de mentiras = a sackful of lies, a pack of lies.
    * unas cuantas ideas = a rough guide.
    * una segunda opinión = a second opinion.
    * una segunda vez = a second time around, a second time.
    * una selecta minoría, una minoría selecta, unos pocos elegidos = a select few.
    * una semblanza de = an air of.
    * una serie de = a choice of, a number of, a range of, a series of, a suite of, an array of, a string of, a pattern of, a stream of, a battery of, a succession of.
    * una serie de + Nombre + organizados por turnos = a rota of + Nombre.
    * un aspecto de = an air of.
    * una sucesión de = a succession of.
    * una tanda de = a flurry of.
    * un ataque de = an access of, a shock of.
    * una tentativa de = attempted.
    * una tira de = a raft of.
    * un atisbo de = a hint of.
    * una tontería = a little something.
    * una tormenta en un vaso de agua = a tempest in a teapot.
    * una última vez = one last time.
    * una única fuente para Algo = one-stop, one-stop shopping, one stop shop.
    * un auténtico infierno = a living hell.
    * una variada gama de = a whole gamut of.
    * una variedad de = a range of, a variety of, an array of, an assortment of, a spectrum of, a menu of, a diversity of, a palette of.
    * una variedad muy rica de = a treasure of.
    * una vasta cantidad de = a vast amount of.
    * una verdadera lástima = a crying shame.
    * una verdadera pena = a crying shame.
    * una vez cada quincena = once a fortnight.
    * una vez cumplimentado = completed.
    * una vez + Participio = upon + Nombre.
    * una vez + Participio Pasado = having + Participio Pasado, having + just + Participio Pasado.
    * una vez + Participio Pasado + Nombre = with + Nombre + Participio Pasado.
    * una vez que + Frase = once + Frase.
    * una vez quincenalmente = once a fortnight.
    * una vez relleno = completed.
    * una vista digna de contemplar = a sight to behold.
    * una vista digna de ver = a sight to behold.
    * una yarda de largo = a yard long.
    * una zona de = a stretch of.
    * un bariburrillo de = a welter of.
    * un bebé = a babe in arms.
    * un bocadito = a little something.
    * un bombardeo de = a barrage of.
    * un buen lugar de partida = a good place to start.
    * un buen número de = a good number of.
    * un buen partido = a good catch.
    * un camino largo y difícil = a long haul.
    * un camión de = a truckload of.
    * un caso perdido = a dead dog.
    * un caudal de experiencia = a wealth of experience.
    * un centro único = one stop shop.
    * un chorreón de = a splash of, a hint of.
    * un chorretón de = a splash of, a hint of.
    * un cierto grado de = a certain amount of, a modicum of.
    * un cierto número de = a number of.
    * un conglomerado de = a conglomeration of.
    * un conjunto cada vez mayor de = a growing body of.
    * un conjunto de = a set of, a suite of, a pool of, an assembly of, a pattern of, a universe of, a harvest of, a complement of.
    * un corpus de = a body of.
    * un costal de = a sackful of.
    * un cuarto = one in four.
    * un cuarto de = a quarter of.
    * un cúmulo de = a treasure trove of.
    * un detalle = a little something.
    * un día de descanso = a day away from.
    * un día fuera = a day out.
    * un día haciendo algo diferente = a day away from.
    * un día normal = on a typical day.
    * un día sí y otro no = every other day.
    * un día sí y otro también = day in and day out.
    * un día tras otro = day after day.
    * un día y medio = one and a half days.
    * un dineral = a king's ransom, a huge amount of money.
    * un donnadie = a nobody.
    * un ejemplo claro = a case in question, a case in point.
    * un ejército de = an army of.
    * un enjambre de = a swarm of.
    * un equipo de = a team of.
    * un espectáculo digno de contemplar = a sight to behold.
    * un espectáculo digno de ver = a sight to behold.
    * un fuerte sentimiento de = a strong sense of.
    * un gran diversidad de = a broad range of.
    * un gran espectro de = a wide band of, a wide band of.
    * un gran número de = a good deal of, a great deal of, a plethora of, a wide range of, a full roster of, a fair number of, a great number of, a broad variety of, a wide variety of, a broad range of, a vast corpus of.
    * un grano de arena en el desierto = a drop in the ocean, a drop of water in a bucket.
    * un gran repertorio de = an arsenal of, an armoury of [armory].
    * un gran volumen de = a vast corpus of.
    * un grupo aferrado de = a hard core of.
    * un grupo cada vez mayor de = a growing body of.
    * un grupo de = a set of, a bunch of, a crop of, a pool of, a cadre of, a cluster of, a galaxy of, a clutch of, a company of.
    * un grupo de gente variada = a cast of people.
    * un grupo incondicional de = a hard core of.
    * un grupo variado de = a collection of.
    * un halo de bruma = a veil of mist.
    * un hombre de gentes = a man of the people.
    * un hombre de mundo = a man of the world.
    * un hombre de palabra = a man of his word.
    * un hombre de pocas palabras = a man of few words, a man of few words.
    * un intento de = an exercise in, attempted.
    * un juego de = a battery of.
    * un kaleidoscopio de = a mosaic of.
    * un lecho de rosas = a bed of roses.
    * un lujo asiático = the lap of luxury.
    * un manojo de llaves = a set of + keys.
    * un manojo de nervios = a bundle of nerves.
    * un mar de = a sea of.
    * un mar de papel = a sea of + paper.
    * un medio para alcanzar un fin = a means to an end.
    * un medio para conseguir un fin = a means to an end.
    * un medio para llegar a fin = a means to an end.
    * un mejor momento = a better time.
    * un mequetrefe = a nobody.
    * un minuto en los labios, para siempre en las caderas = a minute on the lips, forever on the hips.
    * un momento bueno de = a peak of.
    * un momento determinado = a frozen moment in time, a given moment in time.
    * un montón = like crazy, like mad.
    * un montonazo = like crazy, like mad.
    * un montonazo de = a truckload of, a whole slew of, a raft of.
    * un montonazo de dinero = a huge amount of money.
    * un montón de = a pile of, a stack of, a bundle of, a truckload of, a sackful of, a raft of.
    * un montón de dinero = a huge amount of money.
    * un mundo aparte = a world apart, a breed apart.
    * un + Nombre + a altas horas de la noche = a late night + Nombre.
    * un + Nombre + a primera hora de la mañana = an early morning + Nombre.
    * un + Nombre + a última hora de la mañana = a late morning + Nombre.
    * un + Nombre + por la mañana temprano = an early morning + Nombre.
    * un no sé qué = a je ne sais quoi.
    * un nuevo comienzo = a fresh start.
    * un nuevo impulso = a new lease of life.
    * un número cada vez mayor = growing numbers.
    * un número cada vez mayor de = a growing number of, a growing body of.
    * un número de = a series of.
    * un número reducido de = a residue of, a small number of.
    * un número variado de + Nombre = any number of + Nombre.
    * un oásis de = an oasis of.
    * uno de los + Nombre + más + Adjetivo = not the least + Adjetivo + Nombre, not the least of the + Adjetivo + Nombre.
    * uno de los + Nombre + más importante = not the least + Nombre.
    * uno de los + Nombre + más importantes = not the least of + Nombre.
    * uno de tantos = little fish in a big pond.
    * uno más = one of equals.
    * unos + Cantidad = around + Cantidad.
    * unos con otros = one another.
    * unos cuantos = a few, a smattering of + Nombre Contable, a sprinkling of.
    * unos de otros = one another.
    * unos días más tarde = a few days later.
    * unos encima de los otros = one on another.
    * unos + Fecha = about + Fecha.
    * unos + Número = some + Número.
    * unos pocos elegidos = a select few.
    * unos segundos de reflexión = a moment's thought, a moment's reflection.
    * uno u otro = one or another.
    * un paquete de = a suite of.
    * un paquete integrado de programas = a suite of + programmes.
    * un paquete ofimático integrado = a suite of office automation software.
    * un par de = a couple of.
    * un par de minutos = a couple of moments.
    * un pasado oscuro = a dark past.
    * un paso por delante de = one step ahead of.
    * un pequeño puntito = just a little dot.
    * un período de = a stretch of.
    * un período determinado = a frozen moment in time.
    * un periodo intenso de = a flurry of.
    * un pilón de = a raft of, a mass of, a stack of.
    * un poco = a bit, somewhat, slightly, something of, a little bit, kinda [kind of].
    * un poco áspero = roughish.
    * un poco como = kind of like.
    * un poco de = a measure of, a touch (of), a bit of, a piece of, a spot of, a splash of, a hint of.
    * un poco + Nombre = a shade + Nombre.
    * un poco obscuro = dusky.
    * un poco perdido = a bit at sea.
    * un poco rugoso = roughish.
    * un popurrí de = a potpourri of, a welter of.
    * un poquito = a wee bit.
    * un poquito (de) = a dash of, a tiny bit of, a splash of, a hint of, a touch (of).
    * un porrón de tiempo = donkey's years.
    * un puñado de = a bunch of, a handful of, a clutch of.
    * un querido = a little something on the side.
    * un rato = awhile.
    * un rayo de = a shimmer of.
    * un rayo de esperanza = a faint glimmer of light.
    * un rayo de luz esperanzador = a faint glimmer of light, a peep of light.
    * un regalito = a little something.
    * un revoltijo de = a jumble of, a welter of.
    * un rosario de = a rash of.
    * un saco de = a sackful of.
    * un saco lleno de = a sackful of.
    * un servicio las 24 horas = a 24-hour service.
    * un sinfín de = a myriad of, a host of, a whole host of.
    * un sinnúmero de = a myriad of, a host of, a whole host of.
    * un sueño hecho realidad = a dream come true.
    * un surtido de = an assortment of.
    * un tanto + Adjetivo = vaguely + Adjetivo.
    * un tiempo = awhile.
    * un tipo de = a kind of.
    * un toque de = a touch of, a splash of, a hint of.
    * un torrente de = a cascade of.
    * un total de = a universe of, a total of.
    * un trabajo bien hecho = a job well done.
    * un trabajo cualquiera = casual job.
    * un tramo de = a stretch of.
    * un trato justo = a square deal.
    * un trozo de = a piece of, a snatch of, a stretch of.
    * un velo de bruma = a veil of mist.
    * un viso de = a whiff of.
    * variar de una vez a otra = vary + from time to time.

    * * *
    UN
    (en Col) = Universidad Nacional
    * * *

     

    un (pl
    ◊ unos), una (pl unas) art the masculine article un is also used before feminine nouns which begin with stressed a or ha e.g. un arma poderosa, un hambre feroz

    1 ( sing) a;
    ( delante de sonido vocálico) an;
    (pl) some;

    un asunto importante an important matter;
    hay unas cartas para ti there are some letters for you;
    tiene unos ojos preciosos he has lovely eyes
    2 ( con valor ponderativo):
    ◊ tú haces unas preguntas … you do ask some questions!

    3 ( con nombres propios) a;

    4 (pl) ( expresando aproximación) about;

    un, una
    I art indet
    1 a
    una azafata, a hostess
    (antes de vocal) an
    un paraguas, an umbrella
    2 unos,-as, some: pasamos unos días en la playa, we spent some days by the sea
    II adj (cardinal) one: solo queda una, there is only one
    un kilo de azúcar, one kilo of sugar ➣ tb uno,-a
    'un' also found in these entries:
    Spanish:
    A
    - abajo
    - abanderar
    - abandonar
    - abandono
    - abanico
    - abatirse
    - aberración
    - abertura
    - abierta
    - abierto
    - abismo
    - ablandar
    - abogada
    - abogado
    - abordar
    - abrir
    - abrazar
    - abrazo
    - abreviar
    - abrigar
    - abrochar
    - abrupta
    - abrupto
    - absoluta
    - absoluto
    - absurda
    - absurdo
    - abusar
    - abusiva
    - abusivo
    - abusón
    - abusona
    - acá
    - acabada
    - acabado
    - acariciar
    - acaudillar
    - accidental
    - accidente
    - acelerón
    - acento
    - achatamiento
    - achicar
    - acidez
    - acierto
    - aclimatarse
    - acoger
    - acogida
    - acompañar
    English:
    A
    - abandon
    - abandoned
    - about
    - abridged
    - abroad
    - abrupt
    - absent
    - absolute
    - abuse
    - academy
    - accent
    - accept
    - acceptable
    - accepted
    - accidentally
    - accommodation
    - accomplishment
    - accuracy
    - accurate
    - accustom
    - achievement
    - acknowledgement
    - across
    - act
    - action
    - actual
    - addicted
    - adjourn
    - adjust
    - administer
    - administration
    - admission
    - admit
    - advance
    - advertise
    - advice
    - advise
    - adviser
    - afford
    - Afro
    - after
    - after-sales
    - aged
    - agent
    - aggravating
    - aggregate
    - aggressive
    - agree
    - agreement
    * * *
    un, una1 (mpl unos, fpl unas) art indeterminado Un is used instead of una before feminine nouns which begin with a stressed “a” or “ha” (e.g. un águila an eagle; un hacha an axe).
    1. [singular] a;
    [ante sonido vocálico] an;
    un hombre/tren a man/train;
    una mujer/mesa a woman/table;
    una hora an hour;
    tengo un hambre enorme I'm extremely hungry;
    un Picasso auténtico a genuine Picasso;
    un niño necesita cariño children need o a child needs affection
    2. [plural] some;
    tengo unos regalos para ti I have some presents for you;
    llegaremos en unos minutos we will arrive in a few minutes;
    había unos coches mal estacionados there were some badly parked cars;
    son unas personas muy amables they are very kind people;
    tiene unas ganas enormes de viajar he is extremely keen to travel;
    unas tijeras/gafas a pair of scissors/glasses;
    llevaba unas gafas de sol she was wearing sunglasses
    3. [ante números] [indica aproximación]
    había unos doce muchachos there were about o some twelve boys there
    4. [con valor enfático]
    ¡me dio una pena! I felt so sorry for her!;
    se te ocurren unas ideas you have some really odd ideas
    * * *
    un, una
    art indet a; antes de vocal y h muda an;
    unos coches/pájaros some cars/birds
    * * *
    un uno
    un, una art, mpl unos
    1) : a, an
    2) unos or unas pl
    : some, a few
    hace unas semanas: a few weeks ago
    3) unos or unas pl
    : about, approximately
    unos veinte años antes: about twenty years before
    * * *
    un det a / an

    Spanish-English dictionary > un

  • 11 оставаться незамеченным

    Оставаться незамеченным
     This is especially true where the overall or bulk creep strain is small and escapes notice.
     Nondestructive testing experience has shown that the largest surface flow or defect that might go undetected in a component of this sort would be approximately 0.015 in. deep and 1.25 in. long.

    Русско-английский научно-технический словарь переводчика > оставаться незамеченным

  • 12 Marey, Etienne-Jules

    [br]
    b. 5 March 1830 Beaune, France
    d. 15 May 1904 Paris, France
    [br]
    French physiologist and pioneer of chronophotography.
    [br]
    At the age of 19 Marey went to Paris to study medicine, becoming particularly interested in the problems of the circulation of the blood. In an early communication to the Académie des Sciences he described a much improved device for recording the pulse, the sphygmograph, in which the beats were recorded on a smoked plate. Most of his subsequent work was concerned with methods of recording movement: to study the movement of the horse, he used pneumatic sensors on each hoof to record traces on a smoked drum; this device became known as the Marey recording tambour. His attempts to study the wing movements of a bird in flight in the same way met with limited success since the recording system interfered with free movement. Reading in 1878 of Muybridge's work in America using sequence photography to study animal movement, Marey considered the use of photography himself. In 1882 he developed an idea first used by the astronomer Janssen: a camera in which a series of exposures could be made on a circular photographic plate. Marey's "photographic gun" was rifle shaped and could expose twelve pictures in approximately one second on a circular plate. With this device he was able to study wing movements of birds in free flight. The camera was limited in that it could record only a small number of images, and in the summer of 1882 he developed a new camera, when the French government gave him a grant to set up a physiological research station on land provided by the Parisian authorities near the Porte d'Auteuil. The new design used a fixed plate, on which a series of images were recorded through a rotating shutter. Looking rather like the results provided by a modern stroboscope flash device, the images were partially superimposed if the subject was slow moving, or separated if it was fast. His human subjects were dressed all in white and moved against a black background. An alternative was to dress the subject in black, with highly reflective strips and points along limbs and at joints, to produce a graphic record of the relationships of the parts of the body during action. A one-second-sweep timing clock was included in the scene to enable the precise interval between exposures to be assessed. The fixed-plate cameras were used with considerable success, but the number of individual records on each plate was still limited. With the appearance of Eastman's Kodak roll-film camera in France in September 1888, Marey designed a new camera to use the long rolls of paper film. He described the new apparatus to the Académie des Sciences on 8 October 1888, and three weeks later showed a band of images taken with it at the rate of 20 per second. This camera and its subsequent improvements were the first true cinematographic cameras. The arrival of Eastman's celluloid film late in 1889 made Marey's camera even more practical, and for over a decade the Physiological Research Station made hundreds of sequence studies of animals and humans in motion, at rates of up to 100 pictures per second. Marey pioneered the scientific study of movement using film cameras, introducing techniques of time-lapse, frame-by-frame and slow-motion analysis, macro-and micro-cinematography, superimposed timing clocks, studies of airflow using smoke streams, and other methods still in use in the 1990s. Appointed Professor of Natural History at the Collège de France in 1870, he headed the Institut Marey founded in 1898 to continue these studies. After Marey's death in 1904, the research continued under the direction of his associate Lucien Bull, who developed many new techniques, notably ultra-high-speed cinematography.
    [br]
    Principal Honours and Distinctions
    Foreign member of the Royal Society 1898. President, Académie des Sciences 1895.
    Bibliography
    1860–1904, Comptes rendus de l'Académie des Sciences de Paris.
    1873, La Machine animale, Paris 1874, Animal Mechanism, London.
    1893, Die Chronophotographie, Berlin. 1894, Le Mouvement, Paris.
    1895, Movement, London.
    1899, La Chronophotographie, Paris.
    Further Reading
    ——1992, Muybridge and the Chronophotographers, London. Jacques Deslandes, 1966, Histoire comparée du cinéma, Vol. I, Paris.
    BC / MG

    Biographical history of technology > Marey, Etienne-Jules

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