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journal-milling machine

  • 1 станок для фрезерования коренных шеек коленчатых валов

    Универсальный русско-английский словарь > станок для фрезерования коренных шеек коленчатых валов

  • 2 Parkhurst, Edward G.

    [br]
    b. 29 August 1830 Thompson, Connecticut, USA
    d. 31 July 1901 Hartford, Connecticut, USA
    [br]
    American mechanical engineer and inventor.
    [br]
    Little is known of the early training of Edward G. Parkhurst, but at the time of Civil War (1861–5) he was employed by the Savage Arms Company of Middletown, Connecticut. In 1869 he joined the Pratt \& Whitney Company of Hartford, Connecticut, as Assistant Superintendent and later took charge of their gun department. He was the inventor of many improvements in machine tools and armaments. Among these was an automatic rod feeder for turret lathes, in which movement of a single lever enabled bar stock to be fed through the lathe spindle and gripped by a collet chuck while the machine was in motion. This was patented in August 1871 and was followed by other patents, particularly for improvements in machine guns and their accessories. Parkhurst retired from Pratt \& Whitney c. 1895 but was afterwards associated with the American Ordnance Company and the Bethlehem Steel Company. He was a founder member of the American Society of Mechanical Engineers in 1880 and served his home city of Hartford as Councillor and Alderman. In 1900 he contributed to the journal American Machinist some articles of reminiscences dealing with the early history of the American machine-tool industry and, in particular, the earliest milling machines and the origin of the turret lathe.
    RTS

    Biographical history of technology > Parkhurst, Edward G.

  • 3 experto

    adj.
    expert, crafty, deft, masterful.
    m.
    1 expert, old hand, ace, adept.
    2 expert witness.
    * * *
    1 expert
    ► nombre masculino,nombre femenino
    1 expert
    * * *
    (f. - experta)
    noun adj.
    * * *
    experto, -a
    1.
    ADJ expert
    2.
    SM / F expert

    se dejó asesorar por un experto — he sought the advice of an expert, he sought expert advice

    experto/a contable — auditor, chartered accountant

    experto/a tributario/a — tax expert

    * * *
    I
    - ta adjetivo

    experto en + inf — very good at -ing

    II
    - ta masculino, femenino expert

    un experto en física nuclear — an authority o an expert in nuclear physics

    * * *
    I
    - ta adjetivo

    experto en + inf — very good at -ing

    II
    - ta masculino, femenino expert

    un experto en física nuclear — an authority o an expert in nuclear physics

    * * *
    experto1
    1 = expert, referee, talent, expert witness, pundit, publication referee, techie, peer reviewer, technie, leading expert, hired gun, scholar.

    Ex: Standard reference works and experts may be consulted.

    Ex: The contributions are input to the data base, then referred and any suggestion made by the referee are communicated through the data base to the editor.
    Ex: The company sponsoring the award wants to find out how much can be done in terms of effective public relations and publicity using only local library talent.
    Ex: Appearing as an expert witness the librarian proved that, between 1943-55, a librarian following standard library practices of the time could have identified and located literature on the subject of the health effects of exposure to asbestos and the means of controlling dust in the mining and milling of asbestos.
    Ex: Neither pundit from the past, nor sage from the schools, neither authorised body nor inspired individual has come forward with a definition acceptable to all practising librarians as theirs and theirs alone, sharply defining them as a group.
    Ex: This does not imply that the abstractor becomes a publication referee, trying to second-guess decisions already made by editors.
    Ex: The article 'CD-ROMs for techies' profiles CD-ROM based tools providing personal computer technical support.
    Ex: All papers undergo blind review by external peer reviewers.
    Ex: The information superhighway is more than just a technies' playground.
    Ex: Each session will be chaired by a leading expert on the topic.
    Ex: Why not get a 'hired gun' who will do the job in the least time and give us the opinion we're looking for?.
    Ex: Under 'American scholar' he found editions published beginning, I believe, in the 1880s.
    * círculo de expertos = network.
    * comité de expertos = professional committee.
    * como un experto = expertly.
    * consultar con otro experto = get + a second opinion.
    * encuentro entre expertos = meeting of (the) minds.
    * evaluación por expertos = peer review, refereeing, peer reviewing.
    * evaluación por expertos abierta = open refereeing.
    * evaluación por expertos anónima = blind refereeing.
    * evaluado por expertos = peer-reviewed, expertly appraised, refereed.
    * evaluar por expertos = referee.
    * evaluar por expertos doblemente = double referee.
    * experto bibliotecario = library expert.
    * experto empresarial = industry observer.
    * experto en = well versed in.
    * experto en conservación = preservationist.
    * experto en desactivación de bombas = detonation expert.
    * experto en desactivación de explosivos = detonation expert.
    * experto en dietética = dietitian [dietician], diet expert.
    * experto en informática = computer expert.
    * experto en la confección de documentos web = text mark-up expert.
    * experto en la materia = subject expert.
    * experto en medicina = medical expert.
    * experto en nutrición = nutritionist.
    * experto en recursos = resource person [resource people -pl.].
    * experto en tecnología = technologist.
    * experto fiscal = fiscal officer.
    * experto jurídico = legal expert.
    * expertos, los = experienced, the.
    * experto técnico = technical expert.
    * grupo de expertos = cadre, brains trust, group of experts, network, think tank.
    * panel de expertos = expert panel.
    * predicciones de expertos = punditry.
    * previsiones de expertos = punditry.
    * procedimiento de evaluación por expertos = refereeing procedure.
    * pronósticos de expertos = punditry.
    * pronunciamientos de expertos = punditry.
    * reunión de expertos = expert meeting [experts' meeting].
    * revista evaluada por expertos = refereed journal, peer-reviewed journal.
    * ser un experto en = be knowledgeable about.
    * ser un experto en la materia = know + Posesivo + stuff.
    * sin ser evaluado por expertos = unrefereed.
    * someter a una evaluación por expertos doble = double referee.
    * toma de contacto entre expertos = meeting of (the) minds.

    experto2
    2 = adept, experienced, master, skilled, trained, seasoned, qualified, virtuoso, expert, deft, technically minded.

    Ex: The machine is indeed quite adept at creating alternate access points and customized sequences.

    Ex: Thus, complex and irrational arrangements can be tolerated, since only relatively experienced staff need to be able to locate items.
    Ex: The plot for 99.9 percent represents about the norm for good master typists.
    Ex: When used by skilled abstractors this mixture of styles can achieve the maximum transmission of information, within a minimum length.
    Ex: The WILSONDISC system appears easier to the trained searcher who can gather a great body of relevant material by using Boolean free text searching.
    Ex: At the same time, seasoned librarians are faced with new learning requirements for computer seaching.
    Ex: The projections of qualified manpower into the year 2000 are bleak for personnel based industries.
    Ex: An enquirer upstaged by a virtuoso parade of knowledge may be unwilling to venture into the limelight again.
    Ex: A situation involving the dangerous or apparently dangerous person (perhaps someone reportedly carrying a gun or knife) requires the librarian to summon expert help.
    Ex: In this live peformance video, Joan Sutherland's coloratura is as deft as ever.
    Ex: The building was without electricity for much of the day as some planned system upgrades were implemented (for the technically minded, some old gubbings were apparently replaced with sleek shiny new ones).
    * conocimiento experto = expertise.
    * enviar a un asesor experto = refer.
    * inexperto = naive [naïve].
    * mecanógrafo experto = master typist.
    * no experto = non-expert [nonexpert].
    * parecido a un sistema experto = expert-type.
    * persona no experta = non-scholar.
    * ser experto en = be skilled at.
    * sistema experto = expert system, knowledge-base system.

    * * *
    experto1 -ta
    [ SER]:
    es experto en casos de divorcio he's an expert on divorce cases
    experto EN + INF very good AT -ING
    es experta en manipular a la gente she's very good at manipulating people, she's an expert when it comes to manipulating people
    es experto en meter la pata ( hum); he's very good at putting his foot in it ( iro)
    experto2 -ta
    masculine, feminine
    expert experto EN algo:
    los expertos en explosivos the explosives experts
    una experta en la materia an authority o an expert on the subject
    mira cómo lo hace, es todo un experto watch how he does it, he's a real expert o he's really good at it
    * * *

     

    experto
    ◊ -ta adjetivo: es experto en casos de divorcio he's an expert on divorce cases;

    experto en hacer algo very good at doing sth
    ■ sustantivo masculino, femenino
    expert
    experto,-a sustantivo masculino y femenino expert [en, at/in]

    ' experto' also found in these entries:
    Spanish:
    canto
    - como
    - dictamen
    - en
    - experta
    - interpretación
    - preparada
    - preparado
    - profana
    - profano
    - autoridad
    - entendido
    - especialista
    - perito
    English:
    accomplished
    - adept
    - authority
    - connoisseur
    - environmentalist
    - expert
    - master
    - no
    - oats
    - practiced
    - practised
    - pundit
    - purport
    - skilled
    - have
    - profess
    - professional
    - professionally
    - untrained
    * * *
    experto, -a
    ♦ adj
    expert;
    es experta en temas medioambientales she's an expert on environmental matters;
    es experto en hacer diabluras he's an expert at getting up to mischief
    ♦ nm,f
    expert;
    un experto en electrónica an electronics expert;
    un comité o [m5] una comisión de expertos a committee of experts;
    ¿poner pañales? ¡soy todo un experto! changing Br nappies? o US diapers? I'm quite the expert o Br a dab hand!
    * * *
    I adj expert;
    experto en hacer algo expert o very good at doing sth
    II m, experta f expert (en on)
    * * *
    experto, -ta adj & n
    : expert
    * * *
    experto n expert
    un experto en música an expert on music / a music expert

    Spanish-English dictionary > experto

См. также в других словарях:

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  • Nail gun — Pneumatic nail gun in use A nail gun, nailgun or nailer is a type of tool used to drive nails into wood or some other kind of material. It is usually driven by electromagnetism, compressed air (pneumatic), highly flammable gases such as butane or …   Wikipedia

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