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steam direct drive

  • 1 паровая установка, непосредственно соединённая с рабочим механизмом

    1. steam direct drive

     

    паровая установка, непосредственно соединённая с рабочим механизмом

    [ http://slovarionline.ru/anglo_russkiy_slovar_neftegazovoy_promyishlennosti/]

    Тематики

    EN

    Русско-английский словарь нормативно-технической терминологии > паровая установка, непосредственно соединённая с рабочим механизмом

  • 2 прямоприводная турбина

    Русско-английский словарь по радиационной безопасности > прямоприводная турбина

  • 3 Houldsworth, Henry

    SUBJECT AREA: Textiles
    [br]
    b. 1797 Manchester (?), England
    d. 1868 Manchester (?), England
    [br]
    English cotton spinner who introduced the differential gear to roving frames in Britain.
    [br]
    There are two claimants for the person who originated the differential gear as applied to roving frames: one is J.Green, a tinsmith of Mansfield, in his patent of 1823; the other is Arnold, who had applied it in America and patented it in early 1823. This latter was the source for Houldsworth's patent in 1826. It seems that Arnold's gearing was secretly communicated to Houldsworth by Charles Richmond, possibly when Houldsworth visited the United States in 1822–3, but more probably in 1825 when Richmond went to England. In return, Richmond received information about parts of a cylinder printing machine from Houldsworth. In the working of the roving frame, as the rovings were wound onto their bobbins and the diameter of the bobbins increased, the bobbin speed had to be reduced to keep the winding on at the same speed while the flyers and drawing rollers had to maintain their initial speed. Although this could be achieved by moving the driving belt along coned pulleys, this method did not provide enough power and slippage occurred. The differential gear combined the direct drive from the main shaft of the roving frame with that from the cone drive, so that only the latter provided the dif-ference between flyer and bobbin speeds, i.e. the winding speeds, thus taking away most of the power from that belt. Henry Houldsworth Senior (1774–1853) was living in Manchester when his son Henry was born, but by 1800 had moved to Glasgow. He built several mills, including a massive one at Anderston, Scotland, in which a Boulton \& Watt steam engine was installed. Henry Houldsworth Junior was probably back in Manchester by 1826, where he was to become an influential cotton spinner as chief partner in his mills, which he moved out to Reddish in 1863–5. He was also a prominent landowner in Cheetham. When William Fairbairn was considering establishing the Association for the Prevention of Steam Boiler Explosions in 1854, he wanted to find an influential manufacturer and mill-owner and he made a happy choice when he turned to Henry Houldsworth for assistance.
    [br]
    Bibliography
    1826, British patent no. 5,316 (differential gear for roving frames).
    Further Reading
    Details about Henry Houldsworth Junior are very sparse. The best account of his acquisition of the differential gear is given by D.J.Jeremy, 1981, Transatlantic Industrial Revolution. The Diffusion of Textile Technologies Between Britain and America, 1790–1830, Oxford.
    W.English, 1969, The Textile Industry, London (an explanation of the mechanisms of the roving frame).
    W.Pole, 1877, The Life of Sir William Fairbairn, Bart., London (provides an account of the beginning of the Manchester Steam Users' Association for the Prevention of Steam-boiler Explosions).
    RLH

    Biographical history of technology > Houldsworth, Henry

  • 4 привод

    driving actuator, ( магнитной головки) arm, driver, drive, drive unit, gear, gear system, ( на радиостанцию) homing, motor means, drive mechanism, transmission
    * * *
    при́вод м.
    drive
    с механи́ческим при́водом — power-driven, power-operated
    с при́водом от дви́гателя — motor-operated
    с при́водом от педа́ли — pedal-actuated, pedal-driven
    с ремё́нным при́водом — belt-driven
    асинхро́нный при́вод — induction [asynchronous] motor drive
    безреду́кторный при́вод — gearless drive
    бензоэлектри́ческий при́вод — брит. petrol-electric drive; амер. gasoline-electric drive
    бесступе́нчатый при́вод — variable-speed drive
    валоповоро́тный при́вод — barring [jacking, shaft-turning] gear
    ве́нтильный при́вод — valve actuator
    гидравли́ческий при́вод — hydraulic drive
    с гидравли́ческим при́водом — hydraulically operated
    гидравли́ческий при́вод руля́ — hydraulic steering gear
    группово́й при́вод — group drive
    ди́зель-электри́ческий при́вод — diesel-electric drive
    дистанцио́нный при́вод — remote drive
    индивидуа́льный при́вод — individual drive
    кана́тный при́вод — rope drive
    карда́нный при́вод — universal-shaft [cardan, universal-joint] drive
    при́вод кла́панного механи́зма — valve(-actuating) gear
    при́вод конве́йера — conveyer drive (gear)
    при́вод конве́йера, двухбараба́нный — tandem drive
    кривоши́пно-шату́нный при́вод — crank drive
    кулачко́вый при́вод — cam drive
    кули́сный при́вод — link-motion drive
    при́вод на пере́дние колё́са — front-wheel drive
    при́вод на четы́ре колеса́ — four-wheel drive
    непосре́дственный при́вод — direct drive
    при́вод от ва́ла отбо́ра мо́щности — power take-off [p.t.o.] drive
    парово́й при́вод — steam drive
    педа́льный при́вод — treadle drive
    пневмати́ческий при́вод — pneumatic drive
    промы́шленный при́вод — industrial drive
    пружи́нный при́вод — spring drive
    ре́ечный при́вод — rack-and-gear [rack-and-pinion] drive
    ремё́нный при́вод — belt drive, belt transmission
    рулево́й при́вод — steering gear
    рулево́й, ло́пастный при́вод — vane-type steering gear
    рулево́й, механи́ческий при́вод — mechanical steering gear
    ручно́й при́вод — hand drive
    с ручны́м при́водом — manually operated, hand-operated
    сельси́нный при́вод — synchro power drive
    следя́щий при́вод — servo drive
    солено́идный при́вод — solenoid drive
    тро́совый при́вод — cable linkage
    фрикцио́нный при́вод — friction drive
    цепно́й при́вод — chain drive
    червя́чный при́вод — worm gear (drive)
    шестерё́нчатый при́вод — gear drive
    эксце́нтриковый при́вод — cam [eccentric] drive
    электри́ческий при́вод — electric [motor] drive
    с электри́ческим при́водом — electrically [motor] operated
    при́вод электропрои́грывателя — turntable drive
    при́вод электропрои́грывателя от па́ссика — belt drive
    * * *

    Русско-английский политехнический словарь > привод

  • 5 привод

    м. drive

    бензоэлектрический привод — petrol-electric drive; gasoline-electric drive

    следящий привод; сервопривод; сервомеханизмservo drive

    Русско-английский большой базовый словарь > привод

  • 6 прямоприводная турбина

    Универсальный русско-английский словарь > прямоприводная турбина

  • 7 Edison, Thomas Alva

    [br]
    b. 11 February 1847 Milan, Ohio, USA
    d. 18 October 1931 Glenmont
    [br]
    American inventor and pioneer electrical developer.
    [br]
    He was the son of Samuel Edison, who was in the timber business. His schooling was delayed due to scarlet fever until 1855, when he was 8½ years old, but he was an avid reader. By the age of 14 he had a job as a newsboy on the railway from Port Huron to Detroit, a distance of sixty-three miles (101 km). He worked a fourteen-hour day with a stopover of five hours, which he spent in the Detroit Free Library. He also sold sweets on the train and, later, fruit and vegetables, and was soon making a profit of $20 a week. He then started two stores in Port Huron and used a spare freight car as a laboratory. He added a hand-printing press to produce 400 copies weekly of The Grand Trunk Herald, most of which he compiled and edited himself. He set himself to learn telegraphy from the station agent at Mount Clements, whose son he had saved from being run over by a freight car.
    At the age of 16 he became a telegraphist at Port Huron. In 1863 he became railway telegraphist at the busy Stratford Junction of the Grand Trunk Railroad, arranging a clock with a notched wheel to give the hourly signal which was to prove that he was awake and at his post! He left hurriedly after failing to hold a train which was nearly involved in a head-on collision. He usually worked the night shift, allowing himself time for experiments during the day. His first invention was an arrangement of two Morse registers so that a high-speed input could be decoded at a slower speed. Moving from place to place he held many positions as a telegraphist. In Boston he invented an automatic vote recorder for Congress and patented it, but the idea was rejected. This was the first of a total of 1180 patents that he was to take out during his lifetime. After six years he resigned from the Western Union Company to devote all his time to invention, his next idea being an improved ticker-tape machine for stockbrokers. He developed a duplex telegraphy system, but this was turned down by the Western Union Company. He then moved to New York.
    Edison found accommodation in the battery room of Law's Gold Reporting Company, sleeping in the cellar, and there his repair of a broken transmitter marked him as someone of special talents. His superior soon resigned, and he was promoted with a salary of $300 a month. Western Union paid him $40,000 for the sole rights on future improvements on the duplex telegraph, and he moved to Ward Street, Newark, New Jersey, where he employed a gathering of specialist engineers. Within a year, he married one of his employees, Mary Stilwell, when she was only 16: a daughter, Marion, was born in 1872, and two sons, Thomas and William, in 1876 and 1879, respectively.
    He continued to work on the automatic telegraph, a device to send out messages faster than they could be tapped out by hand: that is, over fifty words per minute or so. An earlier machine by Alexander Bain worked at up to 400 words per minute, but was not good over long distances. Edison agreed to work on improving this feature of Bain's machine for the Automatic Telegraph Company (ATC) for $40,000. He improved it to a working speed of 500 words per minute and ran a test between Washington and New York. Hoping to sell their equipment to the Post Office in Britain, ATC sent Edison to England in 1873 to negotiate. A 500-word message was to be sent from Liverpool to London every half-hour for six hours, followed by tests on 2,200 miles (3,540 km) of cable at Greenwich. Only confused results were obtained due to induction in the cable, which lay coiled in a water tank. Edison returned to New York, where he worked on his quadruplex telegraph system, tests of which proved a success between New York and Albany in December 1874. Unfortunately, simultaneous negotiation with Western Union and ATC resulted in a lawsuit.
    Alexander Graham Bell was granted a patent for a telephone in March 1876 while Edison was still working on the same idea. His improvements allowed the device to operate over a distance of hundreds of miles instead of only a few miles. Tests were carried out over the 106 miles (170 km) between New York and Philadelphia. Edison applied for a patent on the carbon-button transmitter in April 1877, Western Union agreeing to pay him $6,000 a year for the seventeen-year duration of the patent. In these years he was also working on the development of the electric lamp and on a duplicating machine which would make up to 3,000 copies from a stencil. In 1876–7 he moved from Newark to Menlo Park, twenty-four miles (39 km) from New York on the Pennsylvania Railway, near Elizabeth. He had bought a house there around which he built the premises that would become his "inventions factory". It was there that he began the use of his 200- page pocket notebooks, each of which lasted him about two weeks, so prolific were his ideas. When he died he left 3,400 of them filled with notes and sketches.
    Late in 1877 he applied for a patent for a phonograph which was granted on 19 February 1878, and by the end of the year he had formed a company to manufacture this totally new product. At the time, Edison saw the device primarily as a business aid rather than for entertainment, rather as a dictating machine. In August 1878 he was granted a British patent. In July 1878 he tried to measure the heat from the solar corona at a solar eclipse viewed from Rawlins, Wyoming, but his "tasimeter" was too sensitive.
    Probably his greatest achievement was "The Subdivision of the Electric Light" or the "glow bulb". He tried many materials for the filament before settling on carbon. He gave a demonstration of electric light by lighting up Menlo Park and inviting the public. Edison was, of course, faced with the problem of inventing and producing all the ancillaries which go to make up the electrical system of generation and distribution-meters, fuses, insulation, switches, cabling—even generators had to be designed and built; everything was new. He started a number of manufacturing companies to produce the various components needed.
    In 1881 he built the world's largest generator, which weighed 27 tons, to light 1,200 lamps at the Paris Exhibition. It was later moved to England to be used in the world's first central power station with steam engine drive at Holborn Viaduct, London. In September 1882 he started up his Pearl Street Generating Station in New York, which led to a worldwide increase in the application of electric power, particularly for lighting. At the same time as these developments, he built a 1,300yd (1,190m) electric railway at Menlo Park.
    On 9 August 1884 his wife died of typhoid. Using his telegraphic skills, he proposed to 19-year-old Mina Miller in Morse code while in the company of others on a train. He married her in February 1885 before buying a new house and estate at West Orange, New Jersey, building a new laboratory not far away in the Orange Valley.
    Edison used direct current which was limited to around 250 volts. Alternating current was largely developed by George Westinghouse and Nicola Tesla, using transformers to step up the current to a higher voltage for long-distance transmission. The use of AC gradually overtook the Edison DC system.
    In autumn 1888 he patented a form of cinephotography, the kinetoscope, obtaining film-stock from George Eastman. In 1893 he set up the first film studio, which was pivoted so as to catch the sun, with a hinged roof which could be raised. In 1894 kinetoscope parlours with "peep shows" were starting up in cities all over America. Competition came from the Latham Brothers with a screen-projection machine, which Edison answered with his "Vitascope", shown in New York in 1896. This showed pictures with accompanying sound, but there was some difficulty with synchronization. Edison also experimented with captions at this early date.
    In 1880 he filed a patent for a magnetic ore separator, the first of nearly sixty. He bought up deposits of low-grade iron ore which had been developed in the north of New Jersey. The process was a commercial success until the discovery of iron-rich ore in Minnesota rendered it uneconomic and uncompetitive. In 1898 cement rock was discovered in New Village, west of West Orange. Edison bought the land and started cement manufacture, using kilns twice the normal length and using half as much fuel to heat them as the normal type of kiln. In 1893 he met Henry Ford, who was building his second car, at an Edison convention. This started him on the development of a battery for an electric car on which he made over 9,000 experiments. In 1903 he sold his patent for wireless telegraphy "for a song" to Guglielmo Marconi.
    In 1910 Edison designed a prefabricated concrete house. In December 1914 fire destroyed three-quarters of the West Orange plant, but it was at once rebuilt, and with the threat of war Edison started to set up his own plants for making all the chemicals that he had previously been buying from Europe, such as carbolic acid, phenol, benzol, aniline dyes, etc. He was appointed President of the Navy Consulting Board, for whom, he said, he made some forty-five inventions, "but they were pigeonholed, every one of them". Thus did Edison find that the Navy did not take kindly to civilian interference.
    In 1927 he started the Edison Botanic Research Company, founded with similar investment from Ford and Firestone with the object of finding a substitute for overseas-produced rubber. In the first year he tested no fewer than 3,327 possible plants, in the second year, over 1,400, eventually developing a variety of Golden Rod which grew to 14 ft (4.3 m) in height. However, all this effort and money was wasted, due to the discovery of synthetic rubber.
    In October 1929 he was present at Henry Ford's opening of his Dearborn Museum to celebrate the fiftieth anniversary of the incandescent lamp, including a replica of the Menlo Park laboratory. He was awarded the Congressional Gold Medal and was elected to the American Academy of Sciences. He died in 1931 at his home, Glenmont; throughout the USA, lights were dimmed temporarily on the day of his funeral.
    [br]
    Principal Honours and Distinctions
    Member of the American Academy of Sciences. Congressional Gold Medal.
    Further Reading
    M.Josephson, 1951, Edison, Eyre \& Spottiswode.
    R.W.Clark, 1977, Edison, the Man who Made the Future, Macdonald \& Jane.
    IMcN

    Biographical history of technology > Edison, Thomas Alva

  • 8 Stephenson, George

    [br]
    b. 9 June 1781 Wylam, Northumberland, England
    d. 12 August 1848 Tapton House, Chesterfield, England
    [br]
    English engineer, "the father of railways".
    [br]
    George Stephenson was the son of the fireman of the pumping engine at Wylam colliery, and horses drew wagons of coal along the wooden rails of the Wylam wagonway past the house in which he was born and spent his earliest childhood. While still a child he worked as a cowherd, but soon moved to working at coal pits. At 17 years of age he showed sufficient mechanical talent to be placed in charge of a new pumping engine, and had already achieved a job more responsible than that of his father. Despite his position he was still illiterate, although he subsequently learned to read and write. He was largely self-educated.
    In 1801 he was appointed Brakesman of the winding engine at Black Callerton pit, with responsibility for lowering the miners safely to their work. Then, about two years later, he became Brakesman of a new winding engine erected by Robert Hawthorn at Willington Quay on the Tyne. Returning collier brigs discharged ballast into wagons and the engine drew the wagons up an inclined plane to the top of "Ballast Hill" for their contents to be tipped; this was one of the earliest applications of steam power to transport, other than experimentally.
    In 1804 Stephenson moved to West Moor pit, Killingworth, again as Brakesman. In 1811 he demonstrated his mechanical skill by successfully modifying a new and unsatisfactory atmospheric engine, a task that had defeated the efforts of others, to enable it to pump a drowned pit clear of water. The following year he was appointed Enginewright at Killingworth, in charge of the machinery in all the collieries of the "Grand Allies", the prominent coal-owning families of Wortley, Liddell and Bowes, with authorization also to work for others. He built many stationary engines and he closely examined locomotives of John Blenkinsop's type on the Kenton \& Coxlodge wagonway, as well as those of William Hedley at Wylam.
    It was in 1813 that Sir Thomas Liddell requested George Stephenson to build a steam locomotive for the Killingworth wagonway: Blucher made its first trial run on 25 July 1814 and was based on Blenkinsop's locomotives, although it lacked their rack-and-pinion drive. George Stephenson is credited with building the first locomotive both to run on edge rails and be driven by adhesion, an arrangement that has been the conventional one ever since. Yet Blucher was far from perfect and over the next few years, while other engineers ignored the steam locomotive, Stephenson built a succession of them, each an improvement on the last.
    During this period many lives were lost in coalmines from explosions of gas ignited by miners' lamps. By observation and experiment (sometimes at great personal risk) Stephenson invented a satisfactory safety lamp, working independently of the noted scientist Sir Humphry Davy who also invented such a lamp around the same time.
    In 1817 George Stephenson designed his first locomotive for an outside customer, the Kilmarnock \& Troon Railway, and in 1819 he laid out the Hetton Colliery Railway in County Durham, for which his brother Robert was Resident Engineer. This was the first railway to be worked entirely without animal traction: it used inclined planes with stationary engines, self-acting inclined planes powered by gravity, and locomotives.
    On 19 April 1821 Stephenson was introduced to Edward Pease, one of the main promoters of the Stockton \& Darlington Railway (S \& DR), which by coincidence received its Act of Parliament the same day. George Stephenson carried out a further survey, to improve the proposed line, and in this he was assisted by his 18-year-old son, Robert Stephenson, whom he had ensured received the theoretical education which he himself lacked. It is doubtful whether either could have succeeded without the other; together they were to make the steam railway practicable.
    At George Stephenson's instance, much of the S \& DR was laid with wrought-iron rails recently developed by John Birkinshaw at Bedlington Ironworks, Morpeth. These were longer than cast-iron rails and were not brittle: they made a track well suited for locomotives. In June 1823 George and Robert Stephenson, with other partners, founded a firm in Newcastle upon Tyne to build locomotives and rolling stock and to do general engineering work: after its Managing Partner, the firm was called Robert Stephenson \& Co.
    In 1824 the promoters of the Liverpool \& Manchester Railway (L \& MR) invited George Stephenson to resurvey their proposed line in order to reduce opposition to it. William James, a wealthy land agent who had become a visionary protagonist of a national railway network and had seen Stephenson's locomotives at Killingworth, had promoted the L \& MR with some merchants of Liverpool and had carried out the first survey; however, he overreached himself in business and, shortly after the invitation to Stephenson, became bankrupt. In his own survey, however, George Stephenson lacked the assistance of his son Robert, who had left for South America, and he delegated much of the detailed work to incompetent assistants. During a devastating Parliamentary examination in the spring of 1825, much of his survey was shown to be seriously inaccurate and the L \& MR's application for an Act of Parliament was refused. The railway's promoters discharged Stephenson and had their line surveyed yet again, by C.B. Vignoles.
    The Stockton \& Darlington Railway was, however, triumphantly opened in the presence of vast crowds in September 1825, with Stephenson himself driving the locomotive Locomotion, which had been built at Robert Stephenson \& Co.'s Newcastle works. Once the railway was at work, horse-drawn and gravity-powered traffic shared the line with locomotives: in 1828 Stephenson invented the horse dandy, a wagon at the back of a train in which a horse could travel over the gravity-operated stretches, instead of trotting behind.
    Meanwhile, in May 1826, the Liverpool \& Manchester Railway had successfully obtained its Act of Parliament. Stephenson was appointed Engineer in June, and since he and Vignoles proved incompatible the latter left early in 1827. The railway was built by Stephenson and his staff, using direct labour. A considerable controversy arose c. 1828 over the motive power to be used: the traffic anticipated was too great for horses, but the performance of the reciprocal system of cable haulage developed by Benjamin Thompson appeared in many respects superior to that of contemporary locomotives. The company instituted a prize competition for a better locomotive and the Rainhill Trials were held in October 1829.
    Robert Stephenson had been working on improved locomotive designs since his return from America in 1827, but it was the L \& MR's Treasurer, Henry Booth, who suggested the multi-tubular boiler to George Stephenson. This was incorporated into a locomotive built by Robert Stephenson for the trials: Rocket was entered by the three men in partnership. The other principal entrants were Novelty, entered by John Braithwaite and John Ericsson, and Sans Pareil, entered by Timothy Hackworth, but only Rocket, driven by George Stephenson, met all the organizers' demands; indeed, it far surpassed them and demonstrated the practicability of the long-distance steam railway. With the opening of the Liverpool \& Manchester Railway in 1830, the age of railways began.
    Stephenson was active in many aspects. He advised on the construction of the Belgian State Railway, of which the Brussels-Malines section, opened in 1835, was the first all-steam railway on the European continent. In England, proposals to link the L \& MR with the Midlands had culminated in an Act of Parliament for the Grand Junction Railway in 1833: this was to run from Warrington, which was already linked to the L \& MR, to Birmingham. George Stephenson had been in charge of the surveys, and for the railway's construction he and J.U. Rastrick were initially Principal Engineers, with Stephenson's former pupil Joseph Locke under them; by 1835 both Stephenson and Rastrick had withdrawn and Locke was Engineer-in-Chief. Stephenson remained much in demand elsewhere: he was particularly associated with the construction of the North Midland Railway (Derby to Leeds) and related lines. He was active in many other places and carried out, for instance, preliminary surveys for the Chester \& Holyhead and Newcastle \& Berwick Railways, which were important links in the lines of communication between London and, respectively, Dublin and Edinburgh.
    He eventually retired to Tapton House, Chesterfield, overlooking the North Midland. A man who was self-made (with great success) against colossal odds, he was ever reluctant, regrettably, to give others their due credit, although in retirement, immensely wealthy and full of honour, he was still able to mingle with people of all ranks.
    [br]
    Principal Honours and Distinctions
    President, Institution of Mechanical Engineers, on its formation in 1847. Order of Leopold (Belgium) 1835. Stephenson refused both a knighthood and Fellowship of the Royal Society.
    Bibliography
    1815, jointly with Ralph Dodd, British patent no. 3,887 (locomotive drive by connecting rods directly to the wheels).
    1817, jointly with William Losh, British patent no. 4,067 (steam springs for locomotives, and improvements to track).
    Further Reading
    L.T.C.Rolt, 1960, George and Robert Stephenson, Longman (the best modern biography; includes a bibliography).
    S.Smiles, 1874, The Lives of George and Robert Stephenson, rev. edn, London (although sycophantic, this is probably the best nineteenthcentury biography).
    PJGR

    Biographical history of technology > Stephenson, George

  • 9 a

    prep.
    1 to.
    voy a Madrid I'm going to Madrid
    me voy al extranjero I'm going abroad
    llegó a Buenos Aires/a la fiesta he arrived in Buenos Aires/at the party
    2 at (moment).
    a las siete at seven o'clock
    a los once años at the age of eleven
    al caer la noche at nightfall
    al oír la noticia se desmayó on hearing the news, she fainted
    Llegué al amanecer I arrived at dawn.
    3 per, every (frecuency).
    40 horas a la semana 40 hours per o a week
    tres veces al día three times a day
    4 to.
    dáselo a Ricardo give it to Ricardo
    dile a Ricardo que venga tell Ricardo to come
    5 to.
    entró a pagar he came in to pay
    aprender a nadar to learn to swim
    6 by, about to, for.
    * * *
    A, a
    nombre femenino (pl as o aes)
    1 (la letra) A, a
    ————————
    A
    1 ( Alteza) Highness; (abreviatura) H
    ————————
    A
    1 ( autopista) motorway; (abreviatura) M
    ————————
    A
    1 ( amperio) ampere, amp; (símbolo) A
    * * *
    prep.
    1) to
    2) into
    3) in
    4) at
    5) on
    6) with
    * * *
    SF = a (=letra) A, a
    * * *
    a femenino (pl aes) ( read as [a]) the letter A, a
    * * *
    = for, per, to.
    Ex. The fine policy matrix corresponds to the loan policy matrix, cell for cell.
    Ex. Indexing can thus be achieved at a detailed level, with often many terms per document, with almost no indexing effort.
    Ex. Accessibility to the documents stored in files is an important factor, so the physical storage is important.
    ----
    * a + Adjetivo + escala = on a + Adjetivo + scale.
    * a alguna parte = someplace.
    * a alta presión = high-pressured, high-pressure.
    * a altas horas de la noche = late at night.
    * a ambas orillas del Atlántico = on both sides of the ocean, on both sides of the Atlantic.
    * a ambos lados de = on either side of.
    * a ambos lados del Altántico = on both sides of the ocean, on both sides of the Atlantic.
    * a ambos lados de + Lugar = on both sides of + Lugar.
    * a años luz de = light years away from.
    * a bajas temperaturas = at low temperature.
    * a bajo coste = low-cost.
    * a bajo costo = low-cost.
    * a bajo nivel = low-level.
    * a bajo precio = lower-cost, at a low price, on the cheap.
    * a base de = in the form of, on a diet of.
    * a base de carne = meaty [meatier -comp., meatiest -sup.].
    * a base de cometer errores = the hard way.
    * a base de errores = the hard way.
    * a boca de jarro = at close range.
    * a bocajarro = point blank.
    * a bombo y platillo = fanfare, with a bang.
    * a bordo = aboard, on board ship.
    * a bordo de = aboard, onboard.
    * a bordo de un barco = shipboard, on board ship.
    * a buen recaudo = in a safe place, in safekeeping.
    * a caballo = on horseback, astride.
    * a caballo entre = astride... and..., midway between.
    * a caballo entre... y... = half way between... and....
    * a caballo regalado no se le mira el diente = never look a gift horse in the mouth.
    * a cada rato = every so often, every now and then, every now and again, every once in a while.
    * a cambio = in return.
    * a cambio de = in exchange for, in return for.
    * a cambio de nada = for nothing.
    * a cántaros = cats and dogs.
    * a cargo = in the saddle.
    * a cargo (de) = charged with, in charge (of), at the helm (of).
    * a cargo de Alguien = under supervision.
    * a cargo de las riendas = in the saddle.
    * a cargo del ayuntamiento = local authority-run.
    * a cargo del gobierno = government-operated, government-run.
    * a cargo de una sola persona = one-man band.
    * a cargo de voluntarios = volunteer-run.
    * a chorros = profusely.
    * a ciegas = blindfold, blindly, blindfolded, in the dark.
    * a ciencia cierta = for sure, for certain.
    * a cierta distancia = some distance away.
    * a cierta distancia de = off.
    * a cierta distancia de la costa = offshore.
    * a cierta distancia del litoral = offshore.
    * a cobro revertido = reverse charges.
    * a color = multi-colour [multi-color -USA].
    * a comienzos de + Expresión Temporal = early + Expresión Temporal, the.
    * a comienzos de + Fecha = in the early + Fecha, in the early part of + Fecha.
    * a comienzos de + Período de Tiempo = by the turn of + Período de Tiempo, at the turn of + Período de Tiempo.
    * a conciencia = deliberately, wilfully [willfully, -USA], by design, on purpose.
    * a condición de que + Subjuntivo = provided (that), providing (that), as long as.
    * a contenido enriquecido = content-enriched.
    * a continuación = next, then, in the following, herewith.
    * a continuación se enumeran = given below.
    * a contracorriente = against the grain.
    * a contraluz = against the light.
    * a contrapelo = against the grain, against the nap.
    * a coro = with one voice, in unison.
    * a corto plazo = before very long, short term [short-term], in the short run, short-range, at short notice, in the short term, short-run.
    * a costa de = at the cost of, at the expense of, at + Nombre's + expense, at cost of.
    * a costa de mucho = at (a) great expense.
    * a costa de otro = at someone else's expense.
    * a costa de otros = at other people's expense.
    * a criterio de = at the discretion of.
    * a cualquier hora = anytime, around the clock.
    * a cualquier hora del día o de la noche = at any hour of the day or night, at any time of the day or night.
    * a cualquier precio = at any cost, at all costs, at any price.
    * a cuatro aguas = hipped.
    * a cuatro patas = on all fours, on four legs.
    * a cuenta de = at the expense of.
    * a cuenta de la empresa = at company expense.
    * a cuenta de otro = at someone else's expense.
    * a cuenta de otros = at other people's expense.
    * a cuenta propia = at + Posesivo + expense, at + Posesivo + own expense.
    * a cuerpo de rey = the lap of luxury.
    * a cuestas = in tow.
    * a decir de todos = by all accounts.
    * a decir verdad = to tell the truth, if the truth be known, if the truth be told, in all truth, in truth, fact is, the fact is (that), to be fair.
    * a decir verdad... = the fact of the matter is that....
    * a demanda = pro re nata.
    * a deshora(s) = at odd times, out of hours.
    * a día de hoy = as of today.
    * a diario = every day.
    * a diestro y siniestro = like there's no tomorrow.
    * a dieta = on a diet.
    * a diferencia de = apart from, as opposed to, in contradistinction to, as contrasted with, in contrast (to/with), quite apart from, in sharp contrast (with).
    * a diferencia de + Nombre = unlike + Nombre.
    * a diferentes niveles = multi-tiered [multitiered], multi-tier [multitier].
    * a discreción = at will, no holds barred.
    * a disgusto = unwillingly, reluctantly.
    * a disposición de = at the disposal of.
    * a distancia = remote, remotely, distantly.
    * a doble espacio = double-spaced.
    * a domicilio = domiciliary.
    * ¿a dónde se dirige(n)...? = whither?.
    * ¿a dónde va(n)...? = whither?.
    * ¿a dónde vas? = quo vadis, whither thou goest.
    * a dos niveles = two-tier.
    * a dos velas = skint, penniless, broke.
    * a duras penas = with great difficulty.
    * a efectos de = in terms of, for the purpose of + Nombre.
    * a efectos prácticos = to all intents and purposes, for all practical purposes, for all intents and purposes, to all intents.
    * a él = him.
    * a ellos = them.
    * a escala = drawn-to-scale.
    * a escala industrial = on an industrial scale, industrial-scale.
    * a escala mundial = globally, on a global scale.
    * a escala natural = full-scale.
    * a escondidas = by stealth, stealthily, furtively, on the quiet, on the sly.
    * a eso = thereto.
    * a espaldas de = out of sight of.
    * a estas alturas = by now.
    * a este fin = to this end.
    * a este paso = at this rate.
    * a este respecto = in this respect.
    * a este ritmo = at this rate.
    * a estrenar = brand new.
    * a examen = under the microscope.
    * a excepción de = barring, except for, excepting, other than, with the exception of, short of.
    * a excepción de que = except that.
    * a excepción de uno = with one exception.
    * a expensas de = at the expense of, at + Nombre's + expense.
    * a expensas de otro = at someone else's expense.
    * a expensas de otros = at other people's expense.
    * a + Expresión Temporal = as of + Expresión Temporal.
    * a falta de = for want of, in the absence of, in default of, for lack of, short of.
    * a favor = in favour.
    * a favor de = in favour of.
    * a favor de la decisión personal sobre el aborto = pro-choice.
    * a favor de la esclavitud = pro-slavery.
    * a favor de la raza negra = pro-black [problack].
    * a favor de la vida humana = pro-life.
    * a favor y en contra = pro and con.
    * a + Fecha = as per + Fecha.
    * a finales de = by the end of, at the close of + Expresión Temporal.
    * a finales de + Expresión Temporal = as of late + Expresión Temporal, at the end of + Expresión Temporal, by the close of + Expresión Temporal.
    * a finales de + Fecha = in the late + Fecha, in late + Fecha.
    * a finales de los + Década = late + Década, the.
    * a finales del + Siglo = late + Siglo, late period of + Siglo.
    * a fin de cuentas = at the end of the day, in the end, in the final count, in the grand scheme of things, when all is said and done, after all is said and done.
    * a fondo = fully, thoroughly, full-scale.
    * a fondo perdido = non-refundable.
    * ¡a freír espárragos! = on your bike!.
    * a fuerza de = by dint of.
    * a fuerza de cometer errores = the hard way.
    * a fuerza de errores = the hard way.
    * a gas = gas-powered.
    * a gatas = on all fours.
    * a grandes rasgos = broadly, rough draft.
    * a granel = in bulk.
    * a gran escala = large scale [large-scale], massive, on a wide scale, high-volume, wide-scale, on a broad scale, in a big way, on a grand scale.
    * a gran velocidad = at great speed.
    * a grito limpio = at the top of + Posesivo + voice.
    * a grito pelado = at the top of + Posesivo + voice.
    * a gritos = vociferously.
    * a groso modo = crudely.
    * a grosso modo = roughly, rough draft.
    * a gusto = at ease, at leisure.
    * a gusto de = to the liking of, at the pleasure of.
    * a horcajadas = astride.
    * a hurtadillas = surreptitiously, by stealth, stealthily, furtively, on the sly.
    * a imitación de lo clásico = classicising [classicizing, -USA], classicised [classicized, -USA].
    * a iniciativa de = at the initiative of.
    * a iniciativas del gobierno = government-led.
    * a instancia de = at the urging of.
    * a instancias de = at the instigation of, at the behest of, under the auspices of.
    * a intervalos = at intervals.
    * a intervalos + Adjetivo = at + Adjetivo + intervals.
    * a intervalos semanales = at weekly intervals.
    * a invitación de = at the invitation of.
    * a jabón = soapy [soapier -comp., soapiest -sup.].
    * a juicio = on trial.
    * a juicio público = in the public eye.
    * a juzgar por = to judge by, judging by, judging from.
    * a la acuarela = water-coloured [water-colored, -USA].
    * a la alcaldía = mayoral.
    * a la altura de = of the stature of, equal to.
    * a la altura de la cintura = waist high, waist deep.
    * a la altura de la rodilla = knee-high.
    * a la altura de los hombros = shoulder-high.
    * a la anchura de los hombros = shoulder-width.
    * a la anochecida = at nightfall.
    * a la antigua = old-style.
    * a la antigua usanza = old-style.
    * a la atención de = c/o (care of).
    * a la baja = on the wane.
    * a la brasa = grilled.
    * a la buena de Dios = out in the cold.
    * a la cabeza de = in the forefront of/in.
    * a la caída de la noche = at nightfall, at twilight.
    * a la caída de la tarde = at twilight.
    * a la carta = a la carte.
    * a la defensiva = on the defensive.
    * a la derecha = at the right.
    * a la derecha de = on the right side of, on the right-hand side of.
    * a la deriva = rudderless.
    * a la discreción de = at the discretion of.
    * a la disposición de Alguien = at + Posesivo + disposal.
    * a la expectativa de = on the lookout for, on the alert for.
    * a la + Expresión Temporal = a + Expresión Temporal.
    * a la fuerza = forcefully, of necessity, forcibly, compulsorily.
    * a la fuga = on the run, on the lam.
    * a la hora de + Infinitivo = when it came to + Gerundio, when it comes to + Gerundio.
    * a la hora de la verdad = when push comes to shove, if it comes to the crunch, when it comes to the crunch, when the worst comes to the worst, if the worst comes to the worst, when the crunch comes to the crunch, if the crunch comes to the crunch.
    * a la hora del café = at coffee.
    * a la intemperie = in the open, exposed.
    * a la inversa = mirror-fashion, mirror image, in reverse.
    * a la izquierda = at the left.
    * a la larga = in the long term, over the long term, in the end, eventually, for the long pull, over a period of time, over the long haul, in the far term, ultimately, by and by.
    * a la ligera = lightly.
    * a la luz de = in light of, in the light of.
    * a la luz de la luna = by moonlight, in the moonlight, moonlit.
    * a la luz de las estrellas = by starlight.
    * a la luz de las velas = by candlelight, candlelight, candlelit.
    * a la luz del día = in the light of day.
    * a la luz de una lámpara de gas = by gaslight.
    * a la misma altura que = in the same league as.
    * a la moda = trendy [trendier -comp., trendiest -sup.].
    * a la onda = in the know.
    * a la opinión pública = in the public eye.
    * a la par = in concert, in tandem, neck and neck, in a tandem fashion, in parallel.
    * a la par que = in tandem with, hand in hand (with), as the same time as.
    * a la parrilla = grilled, on the grill.
    * a la perfección = superbly.
    * a la plancha = griddled, on the griddle, on the hotplate.
    * a largo plazo = in the long term, over the long term, long-range, in the long run, long-term, over the long run, over the long haul, long-run, in the far term, far-term.
    * a la salida = on the way out.
    * a la sazón = at that time.
    * a las doce del mediodía = at high noon.
    * a la semana = a week, per week.
    * a las mil maravillas = marvellously [marvelously, -USA], famously, like a house on fire.
    * a la sombra de = in the shadow of.
    * a las puertas de = on the threshold of.
    * a la última = hip [hipper -comp., hippest -sup.], on the fast track, hipped.
    * a la vanguardia = on the cutting edge, on the leading edge, in the fast lane, on the fast track, at the leading edge, on the bleeding edge.
    * a la vanguardia de = in the vanguard of, at the forefront of, in the forefront of/in, at the vanguard of.
    * a la velocidad de la luz = at the speed of light.
    * a la velocidad del rayo = at the speed of lightning.
    * a la velocidad del sonido = at the speed of sound.
    * a la venta = on release.
    * a la vez = at once, at one time, at similar times, at the same time, concurrently, side-by-side, simultaneously, at the same instant, in parallel, in tandem, at the one time, in a tandem fashion, at a time, in unison.
    * a la vez que = hand in hand (with), cum, in conjunction with, in unison with.
    * a la vista = in sight, within sight.
    * a la vista de = in light of, in the light of.
    * a la vuelta de = on the return leg of.
    * a la zaga = not far behind, in tow.
    * al azar = lucky draw, lucky dip.
    * al extremo norte = northernmost.
    * al extremo oeste = westernmost.
    * al hacer esto = in doing so.
    * al norte del estado = upstate.
    * a lo extremo = to the extreme.
    * a lo grande = in a big way, big time, grandly, on a grand scale.
    * a lo hecho, pecho = no use crying over spilt/spilled milk, you've made your bed, now you must lie in it!.
    * a lo largo de = along, down, throughout.
    * a lo largo de + Expresión Temporal = sometime + Expresión Temporal.
    * a lo largo de la historia = over time.
    * a lo largo de la ruta = along the way.
    * a lo largo del tiempo = longitudinal, longitudinally.
    * a lo largo de todo = the entire length of.
    * a lo largo y ancho del país = countrywide [country-wide].
    * a lo largo y ancho de + Lugar = up and down + Lugar.
    * a lo lejos = in the distance.
    * a lo loco = helter-skelter, like there's no tomorrow.
    * a lo máximo = at best, at most, at the most.
    * a lo mejor = perhaps.
    * a lo que salga = come what may.
    * a los ojos de = in the eyes of.
    * a lo sumo = at best, at most, at the most.
    * al otro lado del atlántico = across the pond.
    * al otro lado del charco = across the pond.
    * al otro lado del océano = across the pond.
    * a lo zombi = zombielike.
    * a mano = by hand, manually, nearby [near-by], handy, within reach, within easy reach.
    * a mano alzada = by a show of hands.
    * a mano derecha de = on the right side of, on the right-hand side of.
    * a manojos = by the handful.
    * a manos de = at the hands of.
    * a marchas forzadas = in a rush, against the clock.
    * a mares = cats and dogs.
    * a más largo plazo = longer-term.
    * a más..., más... = the + Comparativo..., the + Comparativo....
    * a más tardar = at the latest.
    * a mata caballo = in a hurry, hurried, hurriedly, helter-skelter.
    * a media asta = at half-mast, at half staff.
    * a mediados de = in the middle decades of.
    * a mediados de + Fecha = in the mid + Fecha.
    * a mediados de semana = midweek.
    * a media jornada = half-time [half time].
    * a media mañana = mid-morning.
    * a medianoche = at midnight.
    * a medias = half-hearted [halfhearted], qualified.
    * a medias entre... y... = betwixt and between.
    * a medida = custom, bespoke.
    * a medida que + avanzar + el año = as the year + wear on.
    * a medida que + avanzar + el día = as the day + wear on.
    * a medida que pasaba el tiempo = as time passed (by), as time went by.
    * a medida que pasa el tiempo = as time passes (by).
    * a medida que pasa + Expresión Temporal = as + Expresión Temporal + go by.
    * a medida que + pasar + el año = as the year + wear on.
    * a medida que + pasar + el día = as the day + wear on.
    * a medida que se necesite = on demand, on request, as required.
    * a medida que + transcurrir + el año = as the year + wear on.
    * a medida que + transcurrir + el día = as the day + wear on.
    * a medio abrir = half-opened.
    * a medio camino = halfway [half-way/half way].
    * a medio comprender = half-understood.
    * a medio formar = half-formed.
    * a medio fuego = medium heat.
    * a medio hacer = halfway done, half done.
    * a medio plazo = medium-term, near-term, in the medium term, in the mid-term, mid-term [midterm].
    * a medio rimar = half-rhymed.
    * a medio vestir = half dressed.
    * a menor escala = at a reduced rate.
    * a menos que = unless, short of.
    * a menudo = oftentimes [often times], ofttimes [oft-times].
    * a merced de = at the mercy of.
    * a mí = me.
    * a mi entender = to my mind.
    * a mi modo de ver = in my books.
    * a mi parecer = to my mind, methinks, in my books.
    * a mitad de = half way through, halfway through.
    * a mitad de camino = halfway [half-way/half way].
    * a mitad de camino entre... y... = midway between, half way between... and....
    * a mitad de camino entre... y... = astride... and....
    * a mitad de precio = at half price.
    * a mí también me gustaría tener la misma oportunidad = turnabout is fair play.
    * a modo de = by way of, in the vein of, as a kind of.
    * a modo de aclaración = in parenthesis, on a sidenote.
    * a modo de advertencia = cautionary.
    * a modo de ejemplo = by way of illustration.
    * a modo de explicación = parenthetically.
    * a modo de ilustración = by way of illustration.
    * a modo de inciso = in passing, by the way of (a) digression.
    * a modo de paréntesis = parenthetical.
    * a modo de prólogo = prefatory.
    * a modo de resumen = wrap-up.
    * a mogollón = aplenty [a-plenty].
    * a montón = aplenty [a-plenty].
    * a montones = in droves, by the sackful.
    * a muchos niveles = many-levelled [many-leveled, -USA].
    * a muerte = bitter, bitterly.
    * a nadie le importa nada = nobody + gives a damn.
    * a nivel de barrio = neighbourhood-based.
    * a nivel de calle = on the ground level.
    * a nivel de la calle = at ground level.
    * a nivel del suelo = at ground level.
    * a nivel estatal = statewide [state-wide].
    * a nivel federal = federally, federally.
    * a nivel individual = privately.
    * a nivel local = locally, domestically.
    * a nivel multicultural = multi-culturally [multiculturally].
    * a nivel mundial = worldwide [world-wide], globally.
    * a nivel nacional = nationally, domestically, countrywide [country-wide].
    * a nivel privado = privately.
    * a nivel regional = regionally.
    * a nombre de = payable to.
    * a no ser que = unless.
    * a nosotros = us.
    * a ojo = ocular.
    * a ojos vista = before + Posesivo + (own two) eyes.
    * a orillas del océano = oceanfront.
    * a orillas del río = riverfront.
    * a orillas de un lago = lakeside, lakefront, by the lakeside.
    * a otro sitio = somewhere else.
    * a pares = in pairs.
    * a partes iguales = share and share alike, in equal measure(s).
    * a partir de = on the basis of, based on, working from, from, on a diet of, in response to.
    * a partir de ahora = from now on, from this point on, henceforth, as of now.
    * a partir de ahora y durante + Cuantificador + años = for + Cuantificador + years to come.
    * a partir de aquí = hereupon.
    * a partir de ello = therefrom.
    * a partir de entonces = from this time on, hereafter, thereafter, whereafter, from then on, thenceforth, henceforth, from that moment on.
    * a partir de ese momento = from that moment on.
    * a partir de este momento = hereinafter.
    * a partir de esto = on this basis, on that basis.
    * a partir de + Fecha = from + Fecha, effective + Fecha.
    * a partir de hoy = as from today.
    * a partir de la medianoche = late night.
    * a partir de los títulos = title-based.
    * a paso de tortuga = at a snail's pace.
    * a paso ligero = on the double.
    * a pasos agigantados = at an exponential rate, at exponential rates, by leaps and bounds.
    * a pedir de boca = without a hitch.
    * a pequeña escala = in a small way, small scale [small-scale].
    * a perpetuidad = in perpetuity.
    * a pesar de (que) = albeit (that), despite, in spite of, notwithstanding, although, despite the fact that, in spite of the fact that.
    * a pesar de todo = all the same, in spite of everything, despite everything, despite it all, in spite of it all, all this said.
    * a pesar de todo + Posesivo + Nombre = for all + Posesivo + Nombre.
    * a petición de = at the request of, at the urging of, at the behest of.
    * a petición del usuario = on demand, on request.
    * a petición popular = by popular demand.
    * a pie = on foot, afoot, dismounted.
    * a pilas = battery-operated.
    * a pique = sinking.
    * a placer = at will.
    * a plena luz del día = in broad daylight.
    * a poca distancia = not far behind.
    * a poca distancia andando = within walking distance, within an easy walk.
    * a poca distancia a pie = within an easy walk, within walking distance.
    * a pocos minutos andando = within walking distance, within easy walking distance, within an easy walk.
    * a pocos minutos a pie = within walking distance, within easy walking distance, within an easy walk.
    * a porrillo = by the handful.
    * a + Posesivo + aire = to + Posesivo + heart's content.
    * a + Posesivo + alcance = in the ballpark for + Pronombre, in + Posesivo + ballpark range.
    * a + Posesivo + costa = at + Posesivo + expense.
    * a + Posesivo + cuidado = in + Posesivo + safekeeping.
    * a + Posesivo + discreción = at will, at + Posesivo + discretion.
    * a + Posesivo + disposición = at + Posesivo + disposal.
    * a + Posesivo + entender = to the best of + Posesivo + belief.
    * a + Posesivo + espaldas = behind + Posesivo + back.
    * a + Posesivo + expensas = at + Posesivo + expense.
    * a + Posesivo + favor = in + Posesivo + favour, to + Posesivo + credit.
    * a + Posesivo + juicio = in + Posesivo + estimation.
    * a + Posesivo + manera = in + Posesivo + own way.
    * a + Posesivo + saber = to the best of + Posesivo + knowledge.
    * a + Posesivo + saber y entender = to the best of + Posesivo + knowledge and belief.
    * a + Posesivo + servicio = at + Posesivo + service.
    * a + Posesivo + sorprender = much to + Posesivo + surprise.
    * a + Posesivo + vista = before + Posesivo + (own two) eyes.
    * a posteriori = reactive, in retrospect, after-the-fact, hindsight, with hindsight, a posteriori, in hindsight.
    * a precio de coste = at cost price, at cost.
    * a precio de costo = at cost price, at cost.
    * a precio de ganga = at a steal.
    * a precio especial = at reduced cost, discounted, cut-rate, cut-price.
    * a precio razonable = at reasonable cost(s).
    * a precio reducido = at a discount.
    * a precios competitivos = competitively priced.
    * a precios especiales = at reduced rates, at preferential rates.
    * a precios razonables = at affordable prices.
    * a presión = pressurised [pressurized, -USA].
    * a primera hora de la mañana = first thing in the morning.
    * a primera hora de + Período del Día = first thing + Período del Día.
    * a primeras horas de la tarde = late afternoon.
    * a primera vista = on first acquaintance, at first sight, on first inspection, on the face of it, at first blush, at first glance, on the surface, prima facie, first-blush.
    * a primeros de + Fecha = in the early + Fecha.
    * a principios de + Fecha = in the early + Fecha.
    * a principios de los + Década = early + Década, the.
    * a priori = proactive [pro-active], foresight, a priori, on the surface.
    * a prisa = quickly.
    * a propósito = deliberate, for the record, incidentally, intentionally, by the way, in passing, anecdotally, purposely, by design, on purpose, wilfully [willfully, -USA], on a sidenote, studiously, by the way of (a) digression, by the by(e), speaking of which, designedly.
    * a propósito de = apropos of.
    * a propósito de nada = for no specific reason, for no particular reason.
    * a prueba = on trial.
    * a prueba de bombas = ruggedised [ruggedized, -USA], bomb-proof.
    * a prueba de conejos = rabbit-proof.
    * a prueba de fallos = fail-safe.
    * a prueba de incendios = fireproof [fire-proof].
    * a prueba de niños = childproof.
    * a prueba de robos = theft proof.
    * a prueba de tornados = tornado proof.
    * a prueba de un tratamiento duro = ruggedised [ruggedized, -USA].
    * a prueba de viento = windproof.
    * a puerta cerrada = behind closed doors.
    * a punta de pistola = at gunpoint.
    * a punto de = on the verge of, a heartbeat away from.
    * a punto de + Infinitivo = about to + Infinitivo.
    * a punto de irse a pique = on the rocks.
    * a punto de morir = on + Posesivo + deathbed.
    * a puñados = by the sackful, by the handful.
    * a quemarropa = point blank.
    * a quien madruga, Dios le ayuda = the early bird catches the worm.
    * a quienquiera que = whomever.
    * a rachas = by fits and starts.
    * a ráfagas = in bursts.
    * a raíz de = in the wake of.
    * a rajatabla = to the letter.
    * a ras de = flush with.
    * a ras de la calle = ground-floor.
    * a ras del suelo = at ground level.
    * a rastras = in tow.
    * a ratos = intermittently.
    * a reacción = jet-assisted.
    * a rebosar (de) = jam-packed (with), filled to capacity.
    * a regañadientes = grudgingly, grudging, begrudgingly, unwillingly, reluctantly.
    * a régimen = on a diet.
    * a remolque = in tow.
    * a reventar (de) = jam-packed (with), filled to capacity.
    * a saber = namely, viz, to wit.
    * a sabiendas = knowing, knowingly, wilfully [willfully, -USA].
    * a sabiendas de que = on the understanding that.
    * a sacudidas = jerkily.
    * a saltitos = jerky [jerkier -comp., jerkiest -sup.].
    * a salvo = in a safe place, in safekeeping, out of harm's way.
    * a sangre fría = cold-blooded.
    * a ser posible = if possible.
    * a simple vista = by the naked eye, superficially, on first thought.
    * a solas = all by + Reflexivo, by + Reflexivo.
    * a su debido tiempo = in due course, timely, in due time.
    * a sueldo = paid.
    * a su precio normal = at full price.
    * a su propio ritmo = at an individual pace.
    * a su tiempo = in a timely fashion, in due course, in a timely manner.
    * a su vez = Verbo + further, in turn, in its/their turn.
    * a tal efecto = to this effect.
    * a tales efectos = hereto.
    * a tarifa reducida = at reduced cost.
    * a tarifas especiales = at reduced rates, at preferential rates.
    * a temperatura ambiente = at room temperature.
    * a tener en cuenta en el futuro = for future reference.
    * a tenor de = in light of, in the face of, in the light of, in view of.
    * a ti = you, thee.
    * a tiempo = in timely fashion, on time, promptly, timely, just in time, in time.
    * a tiempo completo = full-time.
    * a tiempo parcial = part-time.
    * a tientas = in the dark.
    * a tientas y a ciegas = blindly, in the dark.
    * a ti mismo = yourself, thyself.
    * a tiro = within gunshot, within range.
    * a tirones = jerky [jerkier -comp., jerkiest -sup.].
    * a título de = by way of, for the sake of.
    * a título gratuito = gratuitous.
    * a título personal = in a personal capacity, in a private capacity.
    * a toda costa = absolutely, at all costs, come what may, at any cost, at any price.
    * a toda máquina = in the fast lane, fast lane, full steam ahead, at full tilt, full-tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed.
    * a toda marcha = at full throttle, at top speed, at full blast, at full speed, at full stretch.
    * a toda mecha = at a rate of knots, full steam ahead, at full blast, at full throttle, at top speed, at full speed, at full stretch.
    * a toda pasta = at a rate of knots.
    * a toda pastilla = in the fast lane, on the fast track, fast lane, overdrive, full steam ahead, full-tilt, at full tilt, full-throttle, at full throttle, at a rate of knots, at top speed, at full blast, at full speed.
    * a toda prueba = unswerving.
    * a todas horas = at all hours, around the clock.
    * a todas luces = patently.
    * a todas partes = far and wide.
    * a toda velocidad = full-tilt, at full tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed.
    * a todo alrededor = all round.
    * a todo color = full-colour, in full colour.
    * a todo gas = full steam ahead, full-tilt, at full tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed, at full stretch.
    * a todo lo largo de = the length of.
    * a todo meter = full steam ahead, at full stretch, at full speed, at full blast, at top speed, at full throttle.
    * a todo ritmo = in full swing, in full force, in full gear.
    * a todos lados = far and wide.
    * a todos los efectos = to all intents and purposes, to all intents, for all practical purposes, for all intents and purposes.
    * a todos los niveles = at all levels.
    * a todos nosotros = us all.
    * a todos por igual = one size fits all.
    * a todo vapor = full steam ahead, full-tilt, at full tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed, at full stretch.
    * a todo volumen = at full blast.
    * a tontas y a ciegas = headlong, runaway.
    * a tontas y locas = like there's no tomorrow, without rhyme or reason.
    * a tope = packed to capacity, in the fast lane, fast lane, choc-a-block, chock-full, in full swing, in full gear, packed to the rafters.
    * a trancas y barrancas = with great difficulty, by fits and starts.
    * a través de = by way of, in the form of, through, via, out of, through the agency of.
    * a través de Internet = Internet-based, Web-based, Web-supported.
    * a través de la historia = over time.
    * a través de la TI = IT-enabled.
    * a través de la web = Web-based, Web-supported.
    * a través de los años = over the years, down the years.
    * a través de los ojos de = through the eyes of.
    * a través de los siglos = over the centuries.
    * a través del teléfono = call-in.
    * a través del tiempo = over time.
    * a través de operador = operator-assisted.
    * a tres bandas = three pronged.
    * a tres niveles = three-tiered.
    * a troche y moche = like there's no tomorrow.
    * a trompicones = by fits and starts.
    * a tropezones = falteringly, hesitantly, haltingly, jerkily.
    * a trozos = piecewise.
    * ¡A tu salud! = Here's to you!.
    * a última hora = at the last minute, at the eleventh hour, last minute [last-minute], at the very last minute, at the very last moment, at the very last.
    * a últimas horas de la tarde = late evening.
    [b]* a últ
    * * *
    a femenino (pl aes) ( read as [a]) the letter A, a
    * * *
    = for, per, to.

    Ex: The fine policy matrix corresponds to the loan policy matrix, cell for cell.

    Ex: Indexing can thus be achieved at a detailed level, with often many terms per document, with almost no indexing effort.
    Ex: Accessibility to the documents stored in files is an important factor, so the physical storage is important.
    * a + Adjetivo + escala = on a + Adjetivo + scale.
    * a alguna parte = someplace.
    * a alta presión = high-pressured, high-pressure.
    * a altas horas de la noche = late at night.
    * a ambas orillas del Atlántico = on both sides of the ocean, on both sides of the Atlantic.
    * a ambos lados de = on either side of.
    * a ambos lados del Altántico = on both sides of the ocean, on both sides of the Atlantic.
    * a ambos lados de + Lugar = on both sides of + Lugar.
    * a años luz de = light years away from.
    * a bajas temperaturas = at low temperature.
    * a bajo coste = low-cost.
    * a bajo costo = low-cost.
    * a bajo nivel = low-level.
    * a bajo precio = lower-cost, at a low price, on the cheap.
    * a base de = in the form of, on a diet of.
    * a base de carne = meaty [meatier -comp., meatiest -sup.].
    * a base de cometer errores = the hard way.
    * a base de errores = the hard way.
    * a boca de jarro = at close range.
    * a bocajarro = point blank.
    * a bombo y platillo = fanfare, with a bang.
    * a bordo = aboard, on board ship.
    * a bordo de = aboard, onboard.
    * a bordo de un barco = shipboard, on board ship.
    * a buen recaudo = in a safe place, in safekeeping.
    * a caballo = on horseback, astride.
    * a caballo entre = astride... and..., midway between.
    * a caballo entre... y... = half way between... and....
    * a caballo regalado no se le mira el diente = never look a gift horse in the mouth.
    * a cada rato = every so often, every now and then, every now and again, every once in a while.
    * a cambio = in return.
    * a cambio de = in exchange for, in return for.
    * a cambio de nada = for nothing.
    * a cántaros = cats and dogs.
    * a cargo = in the saddle.
    * a cargo (de) = charged with, in charge (of), at the helm (of).
    * a cargo de Alguien = under supervision.
    * a cargo de las riendas = in the saddle.
    * a cargo del ayuntamiento = local authority-run.
    * a cargo del gobierno = government-operated, government-run.
    * a cargo de una sola persona = one-man band.
    * a cargo de voluntarios = volunteer-run.
    * a chorros = profusely.
    * a ciegas = blindfold, blindly, blindfolded, in the dark.
    * a ciencia cierta = for sure, for certain.
    * a cierta distancia = some distance away.
    * a cierta distancia de = off.
    * a cierta distancia de la costa = offshore.
    * a cierta distancia del litoral = offshore.
    * a cobro revertido = reverse charges.
    * a color = multi-colour [multi-color -USA].
    * a comienzos de + Expresión Temporal = early + Expresión Temporal, the.
    * a comienzos de + Fecha = in the early + Fecha, in the early part of + Fecha.
    * a comienzos de + Período de Tiempo = by the turn of + Período de Tiempo, at the turn of + Período de Tiempo.
    * a conciencia = deliberately, wilfully [willfully, -USA], by design, on purpose.
    * a condición de que + Subjuntivo = provided (that), providing (that), as long as.
    * a contenido enriquecido = content-enriched.
    * a continuación = next, then, in the following, herewith.
    * a continuación se enumeran = given below.
    * a contracorriente = against the grain.
    * a contraluz = against the light.
    * a contrapelo = against the grain, against the nap.
    * a coro = with one voice, in unison.
    * a corto plazo = before very long, short term [short-term], in the short run, short-range, at short notice, in the short term, short-run.
    * a costa de = at the cost of, at the expense of, at + Nombre's + expense, at cost of.
    * a costa de mucho = at (a) great expense.
    * a costa de otro = at someone else's expense.
    * a costa de otros = at other people's expense.
    * a criterio de = at the discretion of.
    * a cualquier hora = anytime, around the clock.
    * a cualquier hora del día o de la noche = at any hour of the day or night, at any time of the day or night.
    * a cualquier precio = at any cost, at all costs, at any price.
    * a cuatro aguas = hipped.
    * a cuatro patas = on all fours, on four legs.
    * a cuenta de = at the expense of.
    * a cuenta de la empresa = at company expense.
    * a cuenta de otro = at someone else's expense.
    * a cuenta de otros = at other people's expense.
    * a cuenta propia = at + Posesivo + expense, at + Posesivo + own expense.
    * a cuerpo de rey = the lap of luxury.
    * a cuestas = in tow.
    * a decir de todos = by all accounts.
    * a decir verdad = to tell the truth, if the truth be known, if the truth be told, in all truth, in truth, fact is, the fact is (that), to be fair.
    * a decir verdad... = the fact of the matter is that....
    * a demanda = pro re nata.
    * a deshora(s) = at odd times, out of hours.
    * a día de hoy = as of today.
    * a diario = every day.
    * a diestro y siniestro = like there's no tomorrow.
    * a dieta = on a diet.
    * a diferencia de = apart from, as opposed to, in contradistinction to, as contrasted with, in contrast (to/with), quite apart from, in sharp contrast (with).
    * a diferencia de + Nombre = unlike + Nombre.
    * a diferentes niveles = multi-tiered [multitiered], multi-tier [multitier].
    * a discreción = at will, no holds barred.
    * a disgusto = unwillingly, reluctantly.
    * a disposición de = at the disposal of.
    * a distancia = remote, remotely, distantly.
    * a doble espacio = double-spaced.
    * a domicilio = domiciliary.
    * ¿a dónde se dirige(n)...? = whither?.
    * ¿a dónde va(n)...? = whither?.
    * ¿a dónde vas? = quo vadis, whither thou goest.
    * a dos niveles = two-tier.
    * a dos velas = skint, penniless, broke.
    * a duras penas = with great difficulty.
    * a efectos de = in terms of, for the purpose of + Nombre.
    * a efectos prácticos = to all intents and purposes, for all practical purposes, for all intents and purposes, to all intents.
    * a él = him.
    * a ellos = them.
    * a escala = drawn-to-scale.
    * a escala industrial = on an industrial scale, industrial-scale.
    * a escala mundial = globally, on a global scale.
    * a escala natural = full-scale.
    * a escondidas = by stealth, stealthily, furtively, on the quiet, on the sly.
    * a eso = thereto.
    * a espaldas de = out of sight of.
    * a estas alturas = by now.
    * a este fin = to this end.
    * a este paso = at this rate.
    * a este respecto = in this respect.
    * a este ritmo = at this rate.
    * a estrenar = brand new.
    * a examen = under the microscope.
    * a excepción de = barring, except for, excepting, other than, with the exception of, short of.
    * a excepción de que = except that.
    * a excepción de uno = with one exception.
    * a expensas de = at the expense of, at + Nombre's + expense.
    * a expensas de otro = at someone else's expense.
    * a expensas de otros = at other people's expense.
    * a + Expresión Temporal = as of + Expresión Temporal.
    * a falta de = for want of, in the absence of, in default of, for lack of, short of.
    * a favor = in favour.
    * a favor de = in favour of.
    * a favor de la decisión personal sobre el aborto = pro-choice.
    * a favor de la esclavitud = pro-slavery.
    * a favor de la raza negra = pro-black [problack].
    * a favor de la vida humana = pro-life.
    * a favor y en contra = pro and con.
    * a + Fecha = as per + Fecha.
    * a finales de = by the end of, at the close of + Expresión Temporal.
    * a finales de + Expresión Temporal = as of late + Expresión Temporal, at the end of + Expresión Temporal, by the close of + Expresión Temporal.
    * a finales de + Fecha = in the late + Fecha, in late + Fecha.
    * a finales de los + Década = late + Década, the.
    * a finales del + Siglo = late + Siglo, late period of + Siglo.
    * a fin de cuentas = at the end of the day, in the end, in the final count, in the grand scheme of things, when all is said and done, after all is said and done.
    * a fondo = fully, thoroughly, full-scale.
    * a fondo perdido = non-refundable.
    * ¡a freír espárragos! = on your bike!.
    * a fuerza de = by dint of.
    * a fuerza de cometer errores = the hard way.
    * a fuerza de errores = the hard way.
    * a gas = gas-powered.
    * a gatas = on all fours.
    * a grandes rasgos = broadly, rough draft.
    * a granel = in bulk.
    * a gran escala = large scale [large-scale], massive, on a wide scale, high-volume, wide-scale, on a broad scale, in a big way, on a grand scale.
    * a gran velocidad = at great speed.
    * a grito limpio = at the top of + Posesivo + voice.
    * a grito pelado = at the top of + Posesivo + voice.
    * a gritos = vociferously.
    * a groso modo = crudely.
    * a grosso modo = roughly, rough draft.
    * a gusto = at ease, at leisure.
    * a gusto de = to the liking of, at the pleasure of.
    * a horcajadas = astride.
    * a hurtadillas = surreptitiously, by stealth, stealthily, furtively, on the sly.
    * a imitación de lo clásico = classicising [classicizing, -USA], classicised [classicized, -USA].
    * a iniciativa de = at the initiative of.
    * a iniciativas del gobierno = government-led.
    * a instancia de = at the urging of.
    * a instancias de = at the instigation of, at the behest of, under the auspices of.
    * a intervalos = at intervals.
    * a intervalos + Adjetivo = at + Adjetivo + intervals.
    * a intervalos semanales = at weekly intervals.
    * a invitación de = at the invitation of.
    * a jabón = soapy [soapier -comp., soapiest -sup.].
    * a juicio = on trial.
    * a juicio público = in the public eye.
    * a juzgar por = to judge by, judging by, judging from.
    * a la acuarela = water-coloured [water-colored, -USA].
    * a la alcaldía = mayoral.
    * a la altura de = of the stature of, equal to.
    * a la altura de la cintura = waist high, waist deep.
    * a la altura de la rodilla = knee-high.
    * a la altura de los hombros = shoulder-high.
    * a la anchura de los hombros = shoulder-width.
    * a la anochecida = at nightfall.
    * a la antigua = old-style.
    * a la antigua usanza = old-style.
    * a la atención de = c/o (care of).
    * a la baja = on the wane.
    * a la brasa = grilled.
    * a la buena de Dios = out in the cold.
    * a la cabeza de = in the forefront of/in.
    * a la caída de la noche = at nightfall, at twilight.
    * a la caída de la tarde = at twilight.
    * a la carta = a la carte.
    * a la defensiva = on the defensive.
    * a la derecha = at the right.
    * a la derecha de = on the right side of, on the right-hand side of.
    * a la deriva = rudderless.
    * a la discreción de = at the discretion of.
    * a la disposición de Alguien = at + Posesivo + disposal.
    * a la expectativa de = on the lookout for, on the alert for.
    * a la + Expresión Temporal = a + Expresión Temporal.
    * a la fuerza = forcefully, of necessity, forcibly, compulsorily.
    * a la fuga = on the run, on the lam.
    * a la hora de + Infinitivo = when it came to + Gerundio, when it comes to + Gerundio.
    * a la hora de la verdad = when push comes to shove, if it comes to the crunch, when it comes to the crunch, when the worst comes to the worst, if the worst comes to the worst, when the crunch comes to the crunch, if the crunch comes to the crunch.
    * a la hora del café = at coffee.
    * a la intemperie = in the open, exposed.
    * a la inversa = mirror-fashion, mirror image, in reverse.
    * a la izquierda = at the left.
    * a la larga = in the long term, over the long term, in the end, eventually, for the long pull, over a period of time, over the long haul, in the far term, ultimately, by and by.
    * a la ligera = lightly.
    * a la luz de = in light of, in the light of.
    * a la luz de la luna = by moonlight, in the moonlight, moonlit.
    * a la luz de las estrellas = by starlight.
    * a la luz de las velas = by candlelight, candlelight, candlelit.
    * a la luz del día = in the light of day.
    * a la luz de una lámpara de gas = by gaslight.
    * a la mano de = available at the fingertips of.
    * a la misma altura que = in the same league as.
    * a la moda = trendy [trendier -comp., trendiest -sup.].
    * a la onda = in the know.
    * a la opinión pública = in the public eye.
    * a la par = in concert, in tandem, neck and neck, in a tandem fashion, in parallel.
    * a la par que = in tandem with, hand in hand (with), as the same time as.
    * a la parrilla = grilled, on the grill.
    * a la perfección = superbly.
    * a la plancha = griddled, on the griddle, on the hotplate.
    * a largo plazo = in the long term, over the long term, long-range, in the long run, long-term, over the long run, over the long haul, long-run, in the far term, far-term.
    * a la salida = on the way out.
    * a la sazón = at that time.
    * a las doce del mediodía = at high noon.
    * a la semana = a week, per week.
    * a las mil maravillas = marvellously [marvelously, -USA], famously, like a house on fire.
    * a la sombra de = in the shadow of.
    * a las puertas de = on the threshold of.
    * a la última = hip [hipper -comp., hippest -sup.], on the fast track, hipped.
    * a la vanguardia = on the cutting edge, on the leading edge, in the fast lane, on the fast track, at the leading edge, on the bleeding edge.
    * a la vanguardia de = in the vanguard of, at the forefront of, in the forefront of/in, at the vanguard of.
    * a la velocidad de la luz = at the speed of light.
    * a la velocidad del rayo = at the speed of lightning.
    * a la velocidad del sonido = at the speed of sound.
    * a la venta = on release.
    * a la vez = at once, at one time, at similar times, at the same time, concurrently, side-by-side, simultaneously, at the same instant, in parallel, in tandem, at the one time, in a tandem fashion, at a time, in unison.
    * a la vez que = hand in hand (with), cum, in conjunction with, in unison with.
    * a la vista = in sight, within sight.
    * a la vista de = in light of, in the light of.
    * a la vuelta de = on the return leg of.
    * a la zaga = not far behind, in tow.
    * al azar = lucky draw, lucky dip.
    * al extremo norte = northernmost.
    * al extremo oeste = westernmost.
    * al hacer esto = in doing so.
    * al norte del estado = upstate.
    * a lo extremo = to the extreme.
    * a lo grande = in a big way, big time, grandly, on a grand scale.
    * a lo hecho, pecho = no use crying over spilt/spilled milk, you've made your bed, now you must lie in it!.
    * a lo largo de = along, down, throughout.
    * a lo largo de + Expresión Temporal = sometime + Expresión Temporal.
    * a lo largo de la historia = over time.
    * a lo largo de la ruta = along the way.
    * a lo largo del tiempo = longitudinal, longitudinally.
    * a lo largo de todo = the entire length of.
    * a lo largo y ancho del país = countrywide [country-wide].
    * a lo largo y ancho de + Lugar = up and down + Lugar.
    * a lo lejos = in the distance.
    * a lo loco = helter-skelter, like there's no tomorrow.
    * a lo máximo = at best, at most, at the most.
    * a lo mejor = perhaps.
    * a lo que salga = come what may.
    * a los ojos de = in the eyes of.
    * a lo sumo = at best, at most, at the most.
    * al otro lado del atlántico = across the pond.
    * al otro lado del charco = across the pond.
    * al otro lado del océano = across the pond.
    * a lo zombi = zombielike.
    * a mano = by hand, manually, nearby [near-by], handy, within reach, within easy reach.
    * a mano alzada = by a show of hands.
    * a mano derecha de = on the right side of, on the right-hand side of.
    * a manojos = by the handful.
    * a manos de = at the hands of.
    * a marchas forzadas = in a rush, against the clock.
    * a mares = cats and dogs.
    * a más largo plazo = longer-term.
    * a más..., más... = the + Comparativo..., the + Comparativo....
    * a más tardar = at the latest.
    * a mata caballo = in a hurry, hurried, hurriedly, helter-skelter.
    * a media asta = at half-mast, at half staff.
    * a mediados de = in the middle decades of.
    * a mediados de + Fecha = in the mid + Fecha.
    * a mediados de semana = midweek.
    * a media jornada = half-time [half time].
    * a media mañana = mid-morning.
    * a medianoche = at midnight.
    * a medias = half-hearted [halfhearted], qualified.
    * a medias entre... y... = betwixt and between.
    * a medida = custom, bespoke.
    * a medida que + avanzar + el año = as the year + wear on.
    * a medida que + avanzar + el día = as the day + wear on.
    * a medida que pasaba el tiempo = as time passed (by), as time went by.
    * a medida que pasa el tiempo = as time passes (by).
    * a medida que pasa + Expresión Temporal = as + Expresión Temporal + go by.
    * a medida que + pasar + el año = as the year + wear on.
    * a medida que + pasar + el día = as the day + wear on.
    * a medida que se necesite = on demand, on request, as required.
    * a medida que + transcurrir + el año = as the year + wear on.
    * a medida que + transcurrir + el día = as the day + wear on.
    * a medio abrir = half-opened.
    * a medio camino = halfway [half-way/half way].
    * a medio comprender = half-understood.
    * a medio formar = half-formed.
    * a medio fuego = medium heat.
    * a medio hacer = halfway done, half done.
    * a medio plazo = medium-term, near-term, in the medium term, in the mid-term, mid-term [midterm].
    * a medio rimar = half-rhymed.
    * a medio vestir = half dressed.
    * a menor escala = at a reduced rate.
    * a menos que = unless, short of.
    * a menudo = oftentimes [often times], ofttimes [oft-times].
    * a merced de = at the mercy of.
    * a mí = me.
    * a mi entender = to my mind.
    * a mi modo de ver = in my books.
    * a mi parecer = to my mind, methinks, in my books.
    * a mitad de = half way through, halfway through.
    * a mitad de camino = halfway [half-way/half way].
    * a mitad de camino entre... y... = midway between, half way between... and....
    * a mitad de camino entre... y... = astride... and....
    * a mitad de precio = at half price.
    * a mí también me gustaría tener la misma oportunidad = turnabout is fair play.
    * a modo de = by way of, in the vein of, as a kind of.
    * a modo de aclaración = in parenthesis, on a sidenote.
    * a modo de advertencia = cautionary.
    * a modo de ejemplo = by way of illustration.
    * a modo de explicación = parenthetically.
    * a modo de ilustración = by way of illustration.
    * a modo de inciso = in passing, by the way of (a) digression.
    * a modo de paréntesis = parenthetical.
    * a modo de prólogo = prefatory.
    * a modo de resumen = wrap-up.
    * a mogollón = aplenty [a-plenty].
    * a montón = aplenty [a-plenty].
    * a montones = in droves, by the sackful.
    * a muchos niveles = many-levelled [many-leveled, -USA].
    * a muerte = bitter, bitterly.
    * a nadie le importa nada = nobody + gives a damn.
    * a nivel de barrio = neighbourhood-based.
    * a nivel de calle = on the ground level.
    * a nivel de la calle = at ground level.
    * a nivel del suelo = at ground level.
    * a nivel estatal = statewide [state-wide].
    * a nivel federal = federally, federally.
    * a nivel individual = privately.
    * a nivel local = locally, domestically.
    * a nivel multicultural = multi-culturally [multiculturally].
    * a nivel mundial = worldwide [world-wide], globally.
    * a nivel nacional = nationally, domestically, countrywide [country-wide].
    * a nivel privado = privately.
    * a nivel regional = regionally.
    * a nombre de = payable to.
    * a no ser que = unless.
    * a nosotros = us.
    * a ojo = ocular.
    * a ojos vista = before + Posesivo + (own two) eyes.
    * a orillas del océano = oceanfront.
    * a orillas del río = riverfront.
    * a orillas de un lago = lakeside, lakefront, by the lakeside.
    * a otro sitio = somewhere else.
    * a pares = in pairs.
    * a partes iguales = share and share alike, in equal measure(s).
    * a partir de = on the basis of, based on, working from, from, on a diet of, in response to.
    * a partir de ahora = from now on, from this point on, henceforth, as of now.
    * a partir de ahora y durante + Cuantificador + años = for + Cuantificador + years to come.
    * a partir de aquí = hereupon.
    * a partir de ello = therefrom.
    * a partir de entonces = from this time on, hereafter, thereafter, whereafter, from then on, thenceforth, henceforth, from that moment on.
    * a partir de ese momento = from that moment on.
    * a partir de este momento = hereinafter.
    * a partir de esto = on this basis, on that basis.
    * a partir de + Fecha = from + Fecha, effective + Fecha.
    * a partir de hoy = as from today.
    * a partir de la medianoche = late night.
    * a partir de los títulos = title-based.
    * a paso de tortuga = at a snail's pace.
    * a paso ligero = on the double.
    * a pasos agigantados = at an exponential rate, at exponential rates, by leaps and bounds.
    * a pedir de boca = without a hitch.
    * a pequeña escala = in a small way, small scale [small-scale].
    * a perpetuidad = in perpetuity.
    * a pesar de (que) = albeit (that), despite, in spite of, notwithstanding, although, despite the fact that, in spite of the fact that.
    * a pesar de todo = all the same, in spite of everything, despite everything, despite it all, in spite of it all, all this said.
    * a pesar de todo + Posesivo + Nombre = for all + Posesivo + Nombre.
    * a petición de = at the request of, at the urging of, at the behest of.
    * a petición del usuario = on demand, on request.
    * a petición popular = by popular demand.
    * a pie = on foot, afoot, dismounted.
    * a pilas = battery-operated.
    * a pique = sinking.
    * a placer = at will.
    * a plena luz del día = in broad daylight.
    * a poca distancia = not far behind.
    * a poca distancia andando = within walking distance, within an easy walk.
    * a poca distancia a pie = within an easy walk, within walking distance.
    * a pocos minutos andando = within walking distance, within easy walking distance, within an easy walk.
    * a pocos minutos a pie = within walking distance, within easy walking distance, within an easy walk.
    * a porrillo = by the handful.
    * a + Posesivo + aire = to + Posesivo + heart's content.
    * a + Posesivo + alcance = in the ballpark for + Pronombre, in + Posesivo + ballpark range.
    * a + Posesivo + costa = at + Posesivo + expense.
    * a + Posesivo + cuidado = in + Posesivo + safekeeping.
    * a + Posesivo + discreción = at will, at + Posesivo + discretion.
    * a + Posesivo + disposición = at + Posesivo + disposal.
    * a + Posesivo + entender = to the best of + Posesivo + belief.
    * a + Posesivo + espaldas = behind + Posesivo + back.
    * a + Posesivo + expensas = at + Posesivo + expense.
    * a + Posesivo + favor = in + Posesivo + favour, to + Posesivo + credit.
    * a + Posesivo + juicio = in + Posesivo + estimation.
    * a + Posesivo + manera = in + Posesivo + own way.
    * a + Posesivo + saber = to the best of + Posesivo + knowledge.
    * a + Posesivo + saber y entender = to the best of + Posesivo + knowledge and belief.
    * a + Posesivo + servicio = at + Posesivo + service.
    * a + Posesivo + sorprender = much to + Posesivo + surprise.
    * a + Posesivo + vista = before + Posesivo + (own two) eyes.
    * a posteriori = reactive, in retrospect, after-the-fact, hindsight, with hindsight, a posteriori, in hindsight.
    * a precio de coste = at cost price, at cost.
    * a precio de costo = at cost price, at cost.
    * a precio de ganga = at a steal.
    * a precio especial = at reduced cost, discounted, cut-rate, cut-price.
    * a precio razonable = at reasonable cost(s).
    * a precio reducido = at a discount.
    * a precios competitivos = competitively priced.
    * a precios especiales = at reduced rates, at preferential rates.
    * a precios razonables = at affordable prices.
    * a presión = pressurised [pressurized, -USA].
    * a primera hora de la mañana = first thing in the morning.
    * a primera hora de + Período del Día = first thing + Período del Día.
    * a primeras horas de la tarde = late afternoon.
    * a primera vista = on first acquaintance, at first sight, on first inspection, on the face of it, at first blush, at first glance, on the surface, prima facie, first-blush.
    * a primeros de + Fecha = in the early + Fecha.
    * a principios de + Fecha = in the early + Fecha.
    * a principios de los + Década = early + Década, the.
    * a priori = proactive [pro-active], foresight, a priori, on the surface.
    * a prisa = quickly.
    * a propósito = deliberate, for the record, incidentally, intentionally, by the way, in passing, anecdotally, purposely, by design, on purpose, wilfully [willfully, -USA], on a sidenote, studiously, by the way of (a) digression, by the by(e), speaking of which, designedly.
    * a propósito de = apropos of.
    * a propósito de nada = for no specific reason, for no particular reason.
    * a prueba = on trial.
    * a prueba de bombas = ruggedised [ruggedized, -USA], bomb-proof.
    * a prueba de conejos = rabbit-proof.
    * a prueba de fallos = fail-safe.
    * a prueba de incendios = fireproof [fire-proof].
    * a prueba de niños = childproof.
    * a prueba de robos = theft proof.
    * a prueba de tornados = tornado proof.
    * a prueba de un tratamiento duro = ruggedised [ruggedized, -USA].
    * a prueba de viento = windproof.
    * a puerta cerrada = behind closed doors.
    * a punta de pistola = at gunpoint.
    * a punto de = on the verge of, a heartbeat away from.
    * a punto de + Infinitivo = about to + Infinitivo.
    * a punto de irse a pique = on the rocks.
    * a punto de morir = on + Posesivo + deathbed.
    * a puñados = by the sackful, by the handful.
    * a quemarropa = point blank.
    * a quien madruga, Dios le ayuda = the early bird catches the worm.
    * a quienquiera que = whomever.
    * a rachas = by fits and starts.
    * a ráfagas = in bursts.
    * a raíz de = in the wake of.
    * a rajatabla = to the letter.
    * a ras de = flush with.
    * a ras de la calle = ground-floor.
    * a ras del suelo = at ground level.
    * a rastras = in tow.
    * a ratos = intermittently.
    * a reacción = jet-assisted.
    * a rebosar (de) = jam-packed (with), filled to capacity.
    * a regañadientes = grudgingly, grudging, begrudgingly, unwillingly, reluctantly.
    * a régimen = on a diet.
    * a remolque = in tow.
    * a reventar (de) = jam-packed (with), filled to capacity.
    * a saber = namely, viz, to wit.
    * a sabiendas = knowing, knowingly, wilfully [willfully, -USA].
    * a sabiendas de que = on the understanding that.
    * a sacudidas = jerkily.
    * a saltitos = jerky [jerkier -comp., jerkiest -sup.].
    * a salvo = in a safe place, in safekeeping, out of harm's way.
    * a sangre fría = cold-blooded.
    * a ser posible = if possible.
    * a simple vista = by the naked eye, superficially, on first thought.
    * a solas = all by + Reflexivo, by + Reflexivo.
    * a su debido tiempo = in due course, timely, in due time.
    * a sueldo = paid.
    * a su precio normal = at full price.
    * a su propio ritmo = at an individual pace.
    * a su tiempo = in a timely fashion, in due course, in a timely manner.
    * a su vez = Verbo + further, in turn, in its/their turn.
    * a tal efecto = to this effect.
    * a tales efectos = hereto.
    * a tarifa reducida = at reduced cost.
    * a tarifas especiales = at reduced rates, at preferential rates.
    * a temperatura ambiente = at room temperature.
    * a tener en cuenta en el futuro = for future reference.
    * a tenor de = in light of, in the face of, in the light of, in view of.
    * a ti = you, thee.
    * a tiempo = in timely fashion, on time, promptly, timely, just in time, in time.
    * a tiempo completo = full-time.
    * a tiempo parcial = part-time.
    * a tientas = in the dark.
    * a tientas y a ciegas = blindly, in the dark.
    * a ti mismo = yourself, thyself.
    * a tiro = within gunshot, within range.
    * a tirones = jerky [jerkier -comp., jerkiest -sup.].
    * a título de = by way of, for the sake of.
    * a título gratuito = gratuitous.
    * a título personal = in a personal capacity, in a private capacity.
    * a toda costa = absolutely, at all costs, come what may, at any cost, at any price.
    * a toda máquina = in the fast lane, fast lane, full steam ahead, at full tilt, full-tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed.
    * a toda marcha = at full throttle, at top speed, at full blast, at full speed, at full stretch.
    * a toda mecha = at a rate of knots, full steam ahead, at full blast, at full throttle, at top speed, at full speed, at full stretch.
    * a toda pasta = at a rate of knots.
    * a toda pastilla = in the fast lane, on the fast track, fast lane, overdrive, full steam ahead, full-tilt, at full tilt, full-throttle, at full throttle, at a rate of knots, at top speed, at full blast, at full speed.
    * a toda prueba = unswerving.
    * a todas horas = at all hours, around the clock.
    * a todas luces = patently.
    * a todas partes = far and wide.
    * a toda velocidad = full-tilt, at full tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed.
    * a todo alrededor = all round.
    * a todo color = full-colour, in full colour.
    * a todo gas = full steam ahead, full-tilt, at full tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed, at full stretch.
    * a todo lo largo de = the length of.
    * a todo meter = full steam ahead, at full stretch, at full speed, at full blast, at top speed, at full throttle.
    * a todo ritmo = in full swing, in full force, in full gear.
    * a todos lados = far and wide.
    * a todos los efectos = to all intents and purposes, to all intents, for all practical purposes, for all intents and purposes.
    * a todos los niveles = at all levels.
    * a todos nosotros = us all.
    * a todos por igual = one size fits all.
    * a todo vapor = full steam ahead, full-tilt, at full tilt, full-throttle, at full throttle, at top speed, at full blast, at full speed, at full stretch.
    * a todo volumen = at full blast.
    * a tontas y a ciegas = headlong, runaway.
    * a tontas y locas = like there's no tomorrow, without rhyme or reason.
    * a tope = packed to capacity, in the fast lane, fast lane, choc-a-block, chock-full, in full swing, in full gear, packed to the rafters.
    * a trancas y barrancas = with great difficulty, by fits and starts.
    * a través de = by way of, in the form of, through, via, out of, through the agency of.
    * a través de Internet = Internet-based, Web-based, Web-supported.
    * a través de la historia = over time.
    * a través de la TI = IT-enabled.
    * a través de la web = Web-based, Web-supported.
    * a través de los años = over the years, down the years.
    * a través de los ojos de = through the eyes of.
    * a través de los siglos = over the centuries.
    * a través del teléfono = call-in.
    * a través del tiempo = over time.
    * a través de operador = operator-assisted.
    * a tres bandas = three pronged.
    * a tres niveles = three-tiered.
    * a troche y moche = like there's no tomorrow.
    * a trompicones = by fits and starts.
    * a tropezones = falteringly, hesitantly, haltingly, jerkily.
    * a trozos = piecewise.
    * ¡A tu salud! = Here's to you!.
    * a última hora = at the last minute, at the eleventh hour, last minute [last-minute], at the very last minute, at the very last moment, at the very last.
    * a últimas horas de la tarde = late evening.
    * a últ

    * * *
    a
    La preposición a suele emplearse precedida de ciertos verbos como empezar, ir, oler, sonar etc, en cuyo caso ver bajo el respectivo verbo.
    No se traduce cuando introduce el complemento directo de persona (ser humano, pronombres personales que lo representan como quien, alguien, etc) o un nombre con un objeto o animal personalizado: amo a mi patria = I love my country, pasear al perro = to walk the dog.
    En los casos en que precede al artículo definido el para formar la contracción al, ver bajo la siguiente entrada, donde también se encontrarán otros ejemplos y usos de a.
    A (en relaciones de espacio, lugar)
    voy a México/a la fiesta I'm going to Mexico/to the party
    voy a casa I'm going home
    dobla a la derecha turn right
    se cayó al río she fell into the river
    estaban sentados a la mesa they were sitting at the table
    a orillas del Ebro on the banks of the Ebro
    se sentó al sol he sat in the sun
    se sentó a mi derecha he sat down to the right of me o on my right
    a la vuelta de la esquina around the corner
    queda al norte de Toledo it's (to the) north of Toledo
    3
    (indicando distancia): está a diez kilómetros de aquí it's ten kilometers from here, it's ten kilometers away
    está a unos 20 minutos de aquí it takes o it's about 20 minutes from here, it's a 20 minute drive ( o walk etc) from here
    1 (señalando hora, momento, fecha) at
    abren a las ocho they open at eight o'clock
    ¿a qué hora vengo? what time shall I come?
    a eso de las dos at around o about two o'clock
    a mediados de abril in mid-April
    hoy estamos a 20 it's the 20th today
    al día siguiente the next o following day
    empezó a hablar a los diez meses he started talking when he was ten months old o at ten months
    llegó a la mañana/noche ( RPl); he arrived in the morning/at night
    2 al + INF:
    se cayó al bajar del autobús she fell as she was getting off the bus
    al verlo me di cuenta de que ya no lo quería when I saw him o on seeing him, I realized that I no longer loved him
    al salir de la estación torcí a la izquierda I turned left out of the station
    3
    (indicando distancia en el tiempo): a escasos minutos de su llegada (después) just a few minutes after she arrived; (antes) just a few minutes before she arrived
    trabajan de lunes a viernes/de una a cinco they work (from) Monday to Friday/from one to five
    a los diez minutos del primer tiempo ten minutes into the first half o after ten minutes of the first half
    estaré en París de martes a jueves I'll be in Paris from Tuesday until Thursday, I'll be in Paris Tuesday through Thursday ( AmE)
    C
    (en relaciones de proporción, equivalencia): tres veces al día/a la semana three times a day/a week
    sale a 2.000 euros por cabeza it works out at 2,000 euros per person
    iban a 100 kilómetros por hora they were going (at) 100 kilometers per hour
    nos ganaron cinco a tres they beat us by five points to three, they beat us five three o ( AmE) five to three
    D
    (indicando modo, estilo): fuimos a pie/a caballo we walked/rode, we went on foot/on horseback
    pollo al horno/a la brasa roast/barbecued chicken
    un peinado a lo Rodolfo Valentino a Rudolph Valentino hairstyle
    a crédito on credit
    ilustraciones a todo color full-color illustrations
    una tela a rayas a piece of striped material
    1
    (introduciendo el complemento directo de persona): ¿viste a José? did you see José?
    la policía está buscando al asesino the police are looking for the murderer
    no he leído a Freud I haven't read (any) Freud
    busca una secretaria bilingüe he's looking for a bilingual secretary
    ]
    2
    (introduciendo el complemento indirecto): le escribió una carta a su padre he wrote a letter to his father, he wrote his father a letter
    dáselo/dáselos a ella give it/them to her
    les enseña inglés a mis hijos she teaches my children English
    suave al tacto soft to the touch
    agradable al oído pleasing to the ear
    3
    (indicando procedencia): se lo compré a una gitana I bought it from o ( colloq) off a gipsy
    F
    enséñale a nadar teach him to swim
    fue a preguntar he went to ask
    a que + SUBJ:
    los instó a que participaran he urged them to take part
    voy a ir a que me hagan un chequeo I'm going to go and have a checkup
    2 ( fam)
    (para): ¿a qué tanta ceremonia? what's all the fuss for?
    ¿a qué le fuiste a decir eso? what did you go and tell him that for?
    3
    a por ( Esp fam): bajo a por pan I'm going down to get some bread o for some bread ( colloq)
    ¿quién va a ir a por los niños? who's going to fetch o get the children?
    ¡a por ello! go for it!
    los puntos a tratar en la reunión de mañana the points to be discussed at tomorrow's meeting
    es una idea a tener en cuenta it's an idea to bear in mind o that should be borne in mind
    total a pagar total payable
    horario a convenir hours to be arranged
    H
    1
    (en órdenes): ¡a la cama, niños! off to bed, children!
    ¡a callar! shut up! ( colloq)
    vamos ¡a trabajar! come on, let's get some work done!
    a decir verdad to tell you the truth
    a juzgar por lo que tú dices judging from what you say
    3 ( fam)
    (en cuanto a): a tozudo no hay quien le gane when it comes to being stubborn there's nobody like him
    4
    (indicando causa): a petición del interesado ( frml); at the request of the interested party
    al + INF:
    al no saber idiomas está en desventaja as he doesn't speak any languages he is at a disadvantage, he's at a disadvantage not speaking any languages
    5
    (expresando desafío): ¿a que no sabes qué nota me puso? you'll never guess what mark she gave me!
    tú no te atreverías — ¿a que sí? you wouldn't dare — do you want to o a bet? ( colloq)
    ¡a que no puedes! bet you can't! ( colloq)
    * * *

    Multiple Entries:
    A    
    a
    A,
    a sustantivo femenino (pl aes) (read as /a/) the letter A, a

    a preposición Nota:
    La preposición a suele emplearse precedida de ciertos verbos como empezar, ir, oler, sonar etc, en cuyo caso ver bajo el respectivo verbo.No se traduce cuando introduce el complemento directo de persona (ser humano, pronombres personales que lo representan, como quien, alguien, algún etc) o un nombre con un objeto o animal personalizado: amo a mi patria = I love my country, paseo a mi perro = I walk my dog.En los casos en que precede al artículo definido el para formar la contracción al, ver bajo la siguiente entrada, donde también se encontrarán otros ejemplos y usos de a.
    1

    voy a México/la tienda I'm going to Mexico/to the shop;

    voy a casa I'm going home;
    se cayó al río she fell into the river


    a orillas del Ebro on the banks of the Ebro;
    se sentó al sol he sat in the sun;
    se sentó a mi derecha he sat down on my right


    2
    a) (señalando hora, momento) at;


    a la hora de comer at lunch time;
    ¿a qué hora vengo? what time shall I come?;
    a mediados de abril in mid-April;
    al día siguiente the next o following day

    hoy estamos a lunes/a 20 today is Monday/it's the 20th today

    c) al + inf:


    al enterarse de la noticia when he learnt o on learning the news



    ( antes) a few minutes before she arrived;

    3 (en relaciones de proporción, equivalencia):

    sale a 100 euros cada uno it works out at 100 euros each;
    a 100 kilómetros por hora (at) 100 kilometers per hour;
    nos ganaron cinco a tres they beat us five three o (AmE) five to three
    4 (indicando modo, medio, estilo):
    a pie/a caballo on foot/on horseback;

    a crédito on credit;
    funciona a pilas it runs on batteries;
    a mano by hand;
    a rayas striped;
    vestirse a lo punk to wear punk clothes
    5

    ¿viste a José? did you see José?;

    no he leído a Freud I haven't read (any) Freud


    dáselo a ella give it to her;
    les enseña inglés a mis hijos she teaches my children English;
    le echó (la) llave a la puerta she locked the door

    se lo compré a una gitana I bought it from o (colloq) off a gipsy

    A, a f (letra) A
    'A' also found in these entries:
    Spanish:
    a. C.
    - a.m.
    - abajeña
    - abajeño
    - abanderada
    - abanderado
    - abandonar
    - abandonada
    - abandonado
    - abanico
    - abarquillada
    - abarquillado
    - abarrotada
    - abarrotado
    - abasto
    - abatida
    - abatido
    - abatirse
    - abdicar
    - aberración
    - abertura
    - abierta
    - abierto
    - abigarrada
    - abigarrado
    - abigarrar
    - ablandar
    - ablusada
    - ablusado
    - abnegada
    - abnegado
    - abobada
    - abobado
    - abocada
    - abocado
    - abogacía
    - abogada
    - abogado
    - abombada
    - abombado
    - abonar
    - abonada
    - abonado
    - abonarse
    - abono
    - abordar
    - abordaje
    - aborregar
    - abortar
    - abortiva
    English:
    A
    - A-level
    - a.m.
    - abandon
    - abandoned
    - abide by
    - ability
    - abject
    - abnormal
    - aboard
    - aborigine
    - abortion
    - abortive
    - about
    - above
    - above-board
    - above-mentioned
    - abrasive
    - abreast
    - abridged
    - abrupt
    - absent
    - absent-minded
    - absolute
    - absolutely
    - absorbed
    - abstemious
    - abstract
    - absurd
    - abundant
    - abuse
    - abusive
    - abysmal
    - academic
    - academy
    - accede
    - accent
    - acceptable
    - access
    - accident-prone
    - accidental
    - accidentally
    - acclimatized
    - accommodate
    - accommodation
    - accomplish
    - accomplished
    - account
    - account for
    - accountable
    * * *
    A
    1. (abrev de autopista) Br M, US freeway
    2. (abrev de alfil) [en notación de ajedrez] B
    A, a [a] nf
    [letra] A, a;
    si por a o por be… if for any reason…
    * * *
    a
    prp
    al este de to the east of;
    a casa home;
    ir a la cama/al cine go to bed/to the movies;
    ¡a trabajar! get to work!;
    vamos a Buenos Aires we’re going to Buenos Aires;
    voy a casa de Marta I’m going to Marta’s (house)
    a la mesa at the table;
    al lado de next to;
    a la derecha on the right;
    al sol in the sun;
    a treinta kilómetros de Cuzco thirty kilometers from Cuzco;
    está a cinco kilómetros it’s five kilometers away
    :
    ¿a qué hora llegas? what time do you arrive?;
    a las tres at three o’clock;
    de once a doce from eleven (o’clock) to twelve;
    estamos a quince de febrero it’s February fifteenth;
    a los treinta años at the age of thirty;
    a la llegada del tren when the train arrives
    :
    a la española the Spanish way;
    a mano by hand;
    a pie on foot;
    a 50 kilómetros por hora at fifty kilometers an hour
    :
    ¿a cómo o
    cuánto está? how much is it?;
    están a dos pesos el kilo they are two pesos a kilo
    :
    dáselo a tu hermano give it to your brother
    :
    vi a mi padre I saw my father
    :
    empezar a begin to;
    jugar a las cartas play cards;
    decidirse a hacer algo decide to do sth;
    voy a comprarlo I’m going to buy it;
    a decir verdad to tell the truth
    :
    ¿a que no lo sabes? I bet you don’t know;
    a ver OK, right;
    a ver lo que pasa ahora let’s see what happens now
    abr (= alias) aka (= also known as)
    * * *
    a nf
    : first letter of the Spanish alphabet
    a prep
    1) : to
    nos vamos a México: we're going to Mexico
    ¿llamaste a tu papá?: did you call your dad?
    como a usted le guste: as you wish
    3) : in the manner of
    papas a la francesa: french fries
    4) : on, by means of
    a pie: on foot
    5) : per, each
    tres pastillas al día: three pills per day
    enséñales a leer: teach them to read
    problemas a resolver: problems to be solved
    * * *
    a prep
    3. (distancia) away
    está a un kilómetro de aquí it's one kilometre from here / it's one kilometre away
    4. (tiempo) at
    5. (distribución, cantidad, medida, precio) a / at
    tocamos a 1.000 cada uno it works out at 1,000 each
    fui a pie I walked / I went on foot
    hecho a mano handmade / made by hand
    ¿has visto a Iván? have you seen Iván?
    9. (para) for
    10. (de) from

    Spanish-English dictionary > a

  • 10 motore

    "motor;
    Motor;
    moteur;
    motor;
    motor"
    * * *
    m engine
    motore Diesel diesel engine
    motore a due tempi two-stroke engine
    motore a quattro tempi four-stroke engine
    motore a combustione internal combustion engine
    motore fuoribordo outboard (motor or engine)
    veicolo m a motore motor vehicle
    accendere il motore start (up) the engine, turn the key in the ignition
    fermare il motore turn off the engine
    * * *
    motore agg. motor; driving, propelling: impulso motore, motor impulse // (mecc.) albero motore, driving shaft; forza motrice, driving power // (mar.) apparato motore, propelling machinery // (aer.) apparato, gruppo motore, power plant // (anat.) muscolo motore, motor
    s.m.
    1 (mecc.) motor; engine: motore di aeroplano, aeromotor; motore elettrico, electric motor; motore termico, heat engine; motore a vapore, steam engine // (aut.): motore a benzina, petrol engine (o motor), (amer.) gasoline motor; motore a combustione interna, internal combustion engine; motore a due, a quattro tempi, two-, four-stroke engine; motore a nafta, Diesel, diesel engine; motore a valvole in testa, overhead-valve engine; motore di riserva, spare engine; motore raffreddato ad acqua, ad aria, water-cooled, air-cooled engine; il motore dell'automobile è fermo, the car engine is dead; il motore perde giri, the motor speed is falling; avviare un motore, to start an engine // (aer.): motore a reazione, jet engine; motore a stella (o radiale), radial engine; motore a turboelica, turboprop engine; motore a turbogetto, turbojet engine // (mar.) motore entrobordo, fuoribordo, inboard, outboard engine // (elettr.): motore a corrente continua, alternata, direct, alternating current motor; motore a induzione, induction motor // (inform.) motore di ricerca, search engine
    2 (fig.) (ciò che dà impulso) prime mover, first cause; drive, motive: la ricerca del profitto è il motore dell'economia, profit-seeking is the drive behind the economy // (fil.) il Primo Motore, the Prime Mover (o the First Cause).
    * * *
    [mo'tore] motore (-trice)
    1. agg
    1) (Anat : organo) motor attr
    2) Tecn driving
    2. sm
    Tecn engine, motor, (di macchina, treno, nave) engine

    a motore — power-driven, motor attr

    * * *
    I [mo'tore]
    sostantivo maschile
    1) engine; (elettrico) motor

    avviare, spegnere il motore — to switch on, off the ignition

    motore!cinem. action!

    2) fig. driving force

    essere il motore di qcs. — [persona, motivo] to be the driving force behind sth.

    motore a benzinapetroleum BE o gasoline AE engine

    motore di ricercainform. search engine

    II [mo'tore]
    aggettivo [ principio] driving
    * * *
    motore1
    /mo'tore/
    sostantivo m.
     1 engine; (elettrico) motor; avviare, spegnere il motore to switch on, off the ignition; guasto al motore engine failure; un motore a 4 tempi a 4-stroke engine; motore! cinem. action!
     2 fig. driving force; essere il motore di qcs. [persona, motivo] to be the driving force behind sth.; qual è il motore dell'economia? what drives the economy?
    motore a benzina petroleum BE o gasoline AE engine; motore diesel diesel engine; motore elettrico electric motor; motore a iniezione fuel injection engine; motore di ricerca inform. search engine; motore a scoppio internal combustion engine.
    ————————
    motore2
    /mo'tore/
    [ principio] driving; forza motrice motive force o power; albero motore drive shaft; ruota motrice driving wheel; l'automobile ha quattro ruote motrici the car has four-wheel drive.

    Dizionario Italiano-Inglese > motore

  • 11 Hackworth, Timothy

    [br]
    b. 22 December 1786 Wylam, Northumberland, England
    d. 7 July 1850 Shildon, Co. Durham, England
    [br]
    English engineer, pioneer in construction and operation of steam locomotives.
    [br]
    Hackworth trained under his father, who was Foreman Blacksmith at Wylam colliery, and succeeded him upon his death in 1807. Between 1812 and 1816 he helped to build and maintain the Wylam locomotives under William Hedley. He then moved to Walbottle colliery, but during 1824 he took temporary charge of Robert Stephenson \& Co.'s works while George Stephenson was surveying the Liverpool \& Manchester Railway and Robert Stephenson was away in South America. In May 1825 Hackworth was appointed to the Stockton \& Darlington Railway (S \& DR) "to have superintendence of the permanent (i.e. stationary) and locomotive engines". He established the workshops at Shildon, and when the railway opened in September he became in effect the first locomotive superintendent of a railway company. From experience of operating Robert Stephenson \& Co.'s locomotives he was able to make many detail improvements, notably spring safety valves. In 1827 he designed and built the locomotive Royal George, with six wheels coupled and inverted vertical cylinders driving the rear pair. From the pistons, drive was direct by way of piston rods and connecting rods to crankpins on the wheels, the first instance of the use of this layout on a locomotive. Royal George was the most powerful and satisfactory locomotive on the S \& DR to date and was the forerunner of Hackworth's type of heavy-goods locomotive, which was built until the mid-1840s.
    For the Rainhill Trials in 1829 Hackworth built and entered the locomotive Sans Pareil, which was subsequently used on the Bol ton \& Leigh Railway and is now in the Science Museum, London. A working replica was built for the 150th anniversary of the Liverpool \& Manchester Railway in 1980. In 1833 a further agreement with the S \& DR enabled Hackworth, while remaining in charge of their locomotives, to set up a locomotive and engineering works on his own account. Its products eventually included locomotives for the London, Brighton \& South Coast and York, Newcastle \& Berwick Railways, as well as some of the earliest locomotives exported to Russia and Canada. Hackworth's son, John Wesley Hackworth, was also an engineer and invented the radial valve gear for steam engines that bears his name.
    [br]
    Further Reading
    R.Young, 1975, Timothy Hackworth and the Locomotive, Shildon: Shildon "Stockton \& Darlington Railway" Silver Jubilee Committee; orig. pub. 1923, London (tends to emphasize Hackworth's achievements at the expense of other contemporary engineers).
    L.T.C.Rolt, 1960, George and Robert Stephenson, London: Longmans (describes much of Hackworth's work and is more objective).
    E.L.Ahrons, 1927, The British Steam Railway Locomotive 1825–1925, London: The Locomotive Publishing Co.
    PJGR

    Biographical history of technology > Hackworth, Timothy

  • 12 генератор

    ( колебаний) driver, emitter, energizer, oscillator, generator, producer
    * * *
    генера́тор м.
    включа́ть генера́тор на нагру́зку — cause a generator to pick up (the) load
    генера́тор возбужда́ется — the generator builds up
    в слу́чае вы́хода генера́тора из стро́я … — upon loss of a generator …
    генера́тор выде́рживает нагру́зку (напр. номинальную) [m2]в тече́ние … — the generator carries its (e. g., rated) load for …
    генера́тор искри́т под щё́тками — the generator sparks under the brushes
    генера́торы нагружа́ются равноме́рно ( при параллельной работе) — the generators divide the load well
    генера́тор нагру́жен норма́льно ( при параллельной работе) — the generator takes its share of load
    генера́тор начина́ет возбужда́ться — the generator picks up
    генера́тор недогру́жен ( при параллельной работе) — the generator takes less than its share of the load
    генера́тор перегру́жен ( при параллельной работе) — the generator takes more than its share of the load
    генера́тор перехо́дит в режи́м электродви́гателя — the generator goes motoring
    генера́тор рабо́тает на холосто́м ходу́ — the generator operates at no load
    генера́тор рабо́тает паралле́льно с … — the generator operates in parallel with …
    разгоня́ть генера́тор — allow a generator to come up to speed, bring up a generator to speed
    генера́торы синхронизи́рованы ( при параллельной работе) — the generators are in synchronism
    синхронизи́ровать генера́торы по загора́нию ламп — synchronize the generators by the light-lamp method, synchronize light
    синхронизи́ровать генера́торы по погаса́нию ламп — synchronize the generators by the dark-lamp method, synchronize dark
    ста́вить генера́тор под нагру́зку — throw a generator on (the) load
    возбужда́ть генера́тор — drive an oscillator
    запуска́ть генера́тор — activate [enable, turn on] an oscillator
    настра́ивать генера́тор измене́нием ё́мкости — tune an oscillator capacitively [by varying the tuned-circuit capacitance]
    настра́ивать генера́тор измене́нием индукти́вности — tune an oscillator inductively [by varying the tuned-circuit inductance]
    генера́тор начина́ет генери́ровать — the oscillator is kicked into oscillations
    отключа́ть генера́тор — disable [turn off] an oscillator
    переводи́ть генера́тор в двухта́ктный режи́м — convert an oscillator to push-pull operation
    генера́тор постро́ен на ла́мпе …— the oscillator uses [is based on, is built around] a … valve
    генера́тор постро́ен по схе́ме (напр. ёмкостной трёхточки) — the oscillator is (set up as) a … (e. g., Colpitts circuit)
    генера́тор раска́чивается — the oscillator is building [builds] up (oscillation)
    синхронизи́ровать генера́тор какой-л. частото́й — lock an oscillator to a frequency
    срыва́ть колеба́ния в генера́торе — quench [turn off] an oscillator
    авари́йный генера́тор — emergency generator
    асинхро́нный генера́тор — induction generator
    ацетиле́новый генера́тор — acetylene generator
    ацетиле́новый генера́тор систе́мы «вода́ на карби́д» — water-to-carbide acetylene generator
    ацетиле́новый генера́тор систе́мы вытесне́ния — recession(-type) acetylene generator
    ацетиле́новый генера́тор систе́мы «карби́д в во́ду» — carbide-to-water acetylene generator
    ацетиле́новый генера́тор систе́мы погруже́ния — dipping(-type) acetylene generator
    ацетиле́новый генера́тор сухо́го ти́па — dry-residue acetylene generator
    аэрозо́льный генера́тор — aerosol generator, fogger
    бала́нсный генера́тор — balanced oscillator
    генера́тор бегу́щей волны́ — traveling-wave-tube [TWT] oscillator
    бесколле́кторный генера́тор — brushless generator
    бесщё́точный генера́тор — brushless generator
    генера́тор бие́ний — beat-frequency oscillator
    брызгозащищё́нный [брызгонепроница́емый] генера́тор — splash-proof generator
    генера́тор Ван-де-Гра́афа — Van de Graaf [(electrostatic) belt] generator
    вертика́льный генера́тор — vertical-shaft generator
    генера́тор видеочастоты́ — video-frequency signal generator
    генера́тор возбужда́ющих и́мпульсов — drive-pulse generator, driver
    вольтодоба́вочный генера́тор — booster (generator)
    вспомога́тельный генера́тор — auxiliary generator
    генера́тор вызывно́го то́ка — ringing generator
    генера́тор высо́кой частоты́
    1. (исходный или задающий источник в. ч. колебаний) radio-frequency oscillator
    2. (блок, включающий задающий в. ч. генератор, усилители, множители частоты и т. п.) radio-frequency generator
    га́нновский генера́тор — Gunn(-effect) oscillator
    генера́тор гармо́ник ( не путать с генера́торами гармони́ческих или синусоида́льных колеба́ний) — harmonic generator (not to be confused with a harmonic or sinusoidal oscillator)
    гетерополя́рный генера́тор — cross-field [heteropolar] generator
    гла́вный генера́тор мор.propulsion generator
    генера́тор гла́вных синхронизи́рующих и́мпульсов — master clock
    гомополя́рный генера́тор — homopolar generator
    горизонта́льный генера́тор — horizontal-shaft generator
    двухко́нтурный генера́тор — tuned-input, tuned-output oscillator
    двухполя́рный генера́тор — bipolar generator
    двухта́ктный генера́тор — push-pull oscillator
    джозефсо́новский генера́тор — Josephson source
    диапазо́нный генера́тор — variable-frequency oscillator, VFO
    динатро́нный генера́тор — dynatron oscillator
    дугово́й генера́тор — arc converter
    ё́мкостно-резисти́вный генера́тор — RC-oscillator
    задаю́ший генера́тор — master oscillator
    генера́тор заде́ржанных и́мпульсов — delayed pulse oscillator
    генера́тор заде́ржки — delay generator
    генера́тор за́днего полустро́ба — late-gate generator
    закры́тый генера́тор — (totally) enclosed generator
    запира́ющий генера́тор — blanking-pulse generator
    заря́дный генера́тор — charging generator
    звуково́й генера́тор — audio-signal [tone] generator
    генера́тор звуково́й частоты́ — audio-signal [tone] generator, audio(-frequency) oscillator
    генера́тор звуково́й частоты́, вызывно́й — voice-frequency ringing generator, low-frequency signalling set
    зу́ммерный генера́тор — buzzer oscillator
    измери́тельный генера́тор — ( без модуляции выходного сигнала) test oscillator; ( с модуляцией выходного сигнала) signal generator
    генера́тор и́мпульсного напряже́ния — high-voltage impulse generator
    генера́тор и́мпульсного то́ка — surge current generator
    и́мпульсный генера́тор (источник колебаний, генерирующий под воздействием собственных или внешних импульсов) — pulse oscillator
    и́мпульсный, хрони́рованный генера́тор — timed pulse oscillator
    генера́тор и́мпульсов (любой источник управляемых последовательностей импульсов, в том числе механический, электромеханический, электронный и т. п.) — pulse generator, pulser
    генера́тор и́мпульсов за́данной фо́рмы — pulse waveform generator
    генера́тор и́мпульсов, маломо́щный — low-level pulser
    генера́тор и́мпульсов, ма́тричный — matrix-type pulse generator
    генера́тор и́мпульсов, мо́щный — power pulser
    генера́тор и́мпульсов, электро́нный — electronic pulse generator
    генера́тор инду́кторного вы́зова — subharmonic generator, ringing converter
    инду́кторный генера́тор — inductor generator
    интегра́льный генера́тор — integrated(-circuit) oscillator
    интерполяцио́нный генера́тор — interpolation oscillator
    искрово́й генера́тор ( напр. для индукционного нагрева) — spark-gap converter (e. g., for induction heating)
    генера́тор ка́дровой развё́ртки — vertical-scanning [frame-scan, frame-sweep, vertical sweep] generator [circuit]
    калибро́вочный генера́тор — calibration oscillator
    камерто́нный генера́тор — tuning-fork oscillator
    генера́тор кача́ющейся частоты́ [ГКЧ] — sweep-frequency [swept-frequency] generator; ( без конкретизации типа) swept-signal source
    генера́тор кача́ющейся частоты́ осуществля́ет кача́ние ( в пределах нужного диапазона) — the swept-frequency source sweeps (across the frequency range of interest)
    квадрату́рный генера́тор — quadrature oscillator
    ква́нтовый генера́тор — quantum-mechanical oscillator
    ква́нтовый генера́тор ИК-диапазо́на — infrared [IR] laser, iraser
    ква́нтовый, опти́ческий генера́тор [ОКГ] — laser (см. тж. лазер)
    ква́нтовый, опти́ческий генера́тор бегу́щей волны́ — travelling wave laser
    ква́нтовый, опти́ческий жи́дкостный генера́тор — liquid laser
    ква́нтовый, опти́ческий и́мпульсный генера́тор — pulse(d) laser
    ква́нтовый, опти́ческий инжекцио́нный генера́тор — injection laser
    ква́нтовый, опти́ческий ио́нный генера́тор — ion(ic) (gas) laser
    ква́нтовый, опти́ческий комбинацио́нный генера́тор — Raman laser
    ква́нтовый, опти́ческий молекуля́рный генера́тор — molecular laser
    ква́нтовый, опти́ческий монои́мпульсный генера́тор — giant-pulse laser
    ква́нтовый, опти́ческий генера́тор на пигме́нтах — dye laser
    ква́нтовый, опти́ческий генера́тор на руби́не — ruby laser
    ква́нтовый, опти́ческий генера́тор на стекле́ с неоди́мом — Nd glass laser
    ква́нтовый, опти́ческий полупроводнико́вый генера́тор — semiconduction laser
    ква́нтовый, опти́ческий регенерати́вный генера́тор — cavity laser
    ква́нтовый, опти́ческий генера́тор с модуля́цией добро́тности — Q-switched laser
    ква́нтовый, опти́ческий генера́тор с непреры́вным режи́мом генера́ции — CW laser
    ква́нтовый, опти́ческий генера́тор с электро́нной нака́чкой — electron-beam-pumped laser
    ква́нтовый, опти́ческий твердоте́льный генера́тор — solid-state laser
    ква́нтовый, опти́ческий хими́ческий генера́тор — chemical laser
    ква́нтовый генера́тор СВЧ(-диапазо́на) — maser (см. тж. мазер)
    ква́нтовый генера́тор СВЧ, акусти́ческий — acoustic maser
    ква́нтовый генера́тор СВЧ, га́зовый — gas maser
    ква́нтовый генера́тор СВЧ, и́мпульсный — pulse(d) maser
    ква́нтовый генера́тор СВЧ не аммиа́ке — ammonia gas maser
    ква́нтовый генера́тор СВЧ на осно́ве циклотро́нного резона́нса — cyclotron resonance [electron cyclotron] maser
    ква́нтовый генера́тор СВЧ на порошке́ — powder maser
    ква́нтовый генера́тор СВЧ на пучке́ моле́кул — molecular-beam maser
    ква́нтовый генера́тор СВЧ на руби́не — ruby maser
    ква́нтовый генера́тор СВЧ, полупроводнико́вый — semiconductor maser
    ква́нтовый генера́тор СВЧ, регенерати́вный — cavity maser
    ква́нтовый генера́тор СВЧ, регенерати́вный отража́тельный — reflection-type cavity maser
    ква́нтовый генера́тор СВЧ, регенерати́вный
    проходно́й генера́тор — transmission-type cavity maser
    ква́нтовый генера́тор СВЧ, полупроводнико́вый — semiconductor maser
    ква́нтовый генера́тор СВЧ с интерферо́метром Фабри́—Перо́ — Fabry-Perot maser
    ква́нтовый генера́тор СВЧ с опти́ческой нака́чкой — optically pumped maser
    ква́нтовый генера́тор СВЧ, твердоте́льный — solid-state maser
    ква́нтовый генера́тор СВЧ, фоно́нный — phonon maser
    ква́нтовый генера́тор с нака́чкой ла́зером — laser pumped maser
    ква́нтовый генера́тор субмиллиметро́вого диапазо́на — submillimeter (wave) maser, smaser
    ква́рцевый генера́тор — crystal oscillator
    клистро́нный генера́тор
    1. (источник сигнала, подсоединён прямо к волноводу) klystron generator
    2. (источник высокочастотных колебаний, напр. гетеродин) klystron oscillator
    когере́нтный генера́тор — coherent oscillator, Coho
    генера́тор (колеба́ний) с вне́шним возбужде́нием — radio-frequency [r.f.] power amplifier
    кольцево́й генера́тор — ring oscillator
    генера́тор компенса́ции парази́тных сигна́лов передаю́щей тру́бки тлв.shading generator
    генера́тор компенса́ции тё́много пятна́ тлв.shading(-correction) generator
    генера́тор коро́тких и́мпульсов — narrow-pulse generator
    ла́мповый генера́тор — брит. valve oscillator; амер. vacuum-tube oscillator
    генера́тор лине́йно-возраста́ющего напряже́ния ( [m2]то́ка) — saw-tooth (voltage, current) generator
    генера́тор лине́йно-па́дающего напряже́ния ( [m2]то́ка) — phantastron
    магнетро́нный генера́тор — magnetron oscillator
    магнитогидродинами́ческий генера́тор — magnetohydrodynamic [MHD] generator, magneto-fluid-dynamic [MFD] generator
    магнитогидродинами́ческий генера́тор на неравнове́сной пла́зме — non-equilibrium magnetohydrodynamic generator
    магнитострикцио́нный генера́тор — magnetostriction oscillator
    магнитоэлектри́ческий генера́тор — permanent-magnet generator
    генера́тор масшта́бных ме́ток да́льности — calibration mark(er) generator
    генера́тор ме́ток вре́мени — time-mark generator
    генера́тор ме́ток да́льности — range-mark(er) generator
    многото́ковый генера́тор — multiple-current generator
    генера́тор, модели́рующий диагра́мму напра́вленности — beam-pattern generator
    молекуля́рный генера́тор — molecular-beam maser
    надтона́льный генера́тор (в синтезаторах частоты, возбудителях дискретного спектра и т. п.) — interpolation oscillator
    генера́тор нака́чки — pump oscillator; ( параметрического усилителя) pump
    генера́тор на кре́мниевом дио́де, транзи́сторах, R и C и т. п. — silicon-diode, transistor, RC-, etc. oscillator
    генера́тор на то́пливных элеме́нтах — fuel-cell generator
    генера́тор незатуха́ющих колеба́ний — continuous-wave [CW] oscillator
    генера́тор нейтро́нов — neutron generator
    генера́тор несу́щей частоты́ — ( в ВЧ телефонии) carrier oscillator; ( в системах на боковых частотах) carrier generator
    неявнопо́люсный генера́тор — implicit-pole generator
    генера́тор ни́зкой частоты́ — audio(-frequency) oscillator; audio signal generator
    генера́тор одино́чных и́мпульсов — single-pulse generator
    опо́рный генера́тор ( в синтезаторах частоты и возбудителях дискретного спектра) — frequency standard (assembly)
    опо́рный генера́тор явля́ется исто́чником высокостаби́льной опо́рной частоты́, на осно́ве кото́рой получа́ются все остальны́е часто́ты, испо́льзуемые в радиоста́нции — the frequency standard produces an accurate, stable reference frequency upon which all frequencies used in the radio set are based
    генера́тор па́ра — steam generator
    параметри́ческий генера́тор — parametric oscillator
    генера́тор па́чек и́мпульсов — pulse-burst [series] generator
    педа́льный генера́тор — foot-operated [pedal] generator
    генера́тор пе́ны горн.froth generator
    генера́тор пере́днего полустро́ба — early-gate generator
    генера́тор переме́нного то́ка — alternating current [a.c.] generator, alternator
    генера́тор переме́нного то́ка, многочасто́тный — multifrequency alternator
    генера́тор пилообра́зного напряже́ния ( [m2]то́ка) — saw-tooth voltage (current) generator
    генера́тор пла́вного диапазо́на — variable frequency oscillator, VFO
    пла́зменный генера́тор — plasma oscillator
    генера́тор пла́змы, дугово́й — arc plasma generator
    генера́тор повы́шенной частоты́ — rotary frequency changer, rotary changer converter
    генера́тор погружно́го исполне́ния — submerged [submersible] generator
    погружно́й генера́тор — submerged [submersible] generator
    генера́тор постоя́нного то́ка — direct-current [d.c.] generator
    генера́тор по схе́ме ё́мкостной трёхто́чки — Colpitts oscillator
    генера́тор по схе́ме индукти́вной трёхто́чки — Hartley oscillator
    генера́тор по схе́ме моста́ Ви́на — Wien-bridge oscillator
    генера́тор по схе́ме Ше́мбеля — electron-coupled oscillator, ECO
    генера́тор преры́вистого де́йствия — chopping oscillator
    генера́тор прямоуго́льных и́мпульсов — square-wave generator
    генера́тор псевдослуча́йной после́довательности — PR sequence generator
    генера́тор пусковы́х и́мпульсов — trigger(-pulse) generator
    генера́тор равновероя́тных цифр — equiprobable number generator
    генера́тор развё́ртки — брит. time-base (generator), time-base circuit; амер. sweep generator
    генера́тор развё́ртки да́льности — range-sweep generator
    реакти́вный генера́тор — reluctance generator
    резе́рвный генера́тор — stand-by generator
    релаксацио́нный генера́тор — relaxation oscillator
    генера́тор релаксацио́нных колеба́ний — relaxation oscillator
    реле́йный генера́тор — relay pulse generator
    самовозбужда́ющийся генера́тор — self-excited generator
    самохрони́рующийся генера́тор — self-pulsed oscillator
    генера́тор сантиметро́вого диапазо́на — SHF oscillator
    генера́тор с вну́тренней самовентиля́цией — built-in-fan-cooled generator
    генера́тор с водоро́дным охлажде́нием — hydrogen-cooled generator
    генера́тор СВЧ ( не путать с генера́тором сантиметро́вого диапазо́на) — microwave oscillator (not to be confused with SHF oscillator)
    сельси́нный генера́тор — synchro generator
    генера́тор се́тки часто́т — (frequency) spectrum generator
    генера́тор се́тки часто́т с ша́гом 10 кГц — a 10 kHz spectrum generator
    генера́тор сигна́лов — signal generator
    генера́тор сигна́лов, часто́тно-модули́рованный — FM signal generator
    генера́тор си́мволов — symbol generator
    генера́тор синусоида́льных колеба́ний ( не путать с генера́тором гармо́ник) — harmonic [sinusoidal] oscillator (not to be confused with harmonic generator)
    генера́тор синхрои́мпульсов тлв. — synchronizing(-signal) [sync] generator
    синхро́нный генера́тор
    1. эл. synchronous generator
    2. радио, тлв. locked oscillator
    генера́тор с и́скровым возбужде́нием — spark-excited oscillator
    генера́тор с ква́рцевой стабилиза́цией — crystal-controlled oscillator
    генера́тор с колеба́тельным ко́нтуром в цепи́ ано́да — брит. tuned-anode oscillator; амер. tuned-plate oscillator
    генера́тор с колеба́тельным ко́нтуром в цепи́ ано́да и се́тки — брит. tuned-anode, tuned-grid [TATG] oscillator; амер. tuned-grid, tuned-plate [TGTP] oscillator
    генера́тор с колеба́тельным ко́нтуром в цепи́ се́тки — tuned-grid oscillator
    генера́тор случа́йных сигна́лов ( в информационных системах) — random-signal generator
    генера́тор случа́йных собы́тий — random event generator, randomizer
    генера́тор случа́йных чи́сел мат. — random number generator, randomizer
    генера́тор с нару́жной самовентиля́цией — built-in blower-cooled generator
    генера́тор с незави́симым возбужде́нием
    1. эл. separately excited generator
    2. радио r.f. power amplifier
    генера́тор с незави́симым охлажде́нием — separate fan-cooled generator
    генера́тор с непо́лным включе́нием колеба́тельного ко́нтура — tapped-down oscillator
    генера́тор с нея́вно вы́раженными полюса́ми — non-salient pole generator
    генера́тор со́бственных нужд (станции, подстанции и т. п.) — house generator
    генера́тор со скоростно́й модуля́цией — velocity-modulated oscillator
    генера́тор со сме́шанным возбужде́нием — compound generator
    генера́тор с отрица́тельной крутизно́й — negative-transconductance oscillator
    генера́тор с отрица́тельным сопротивле́нием — negative-resistance oscillator
    генера́тор с паралле́льным возбужде́нием — shunt(-wound) generator
    генера́тор с попере́чным по́лем — cross-field [heteropolar] generator
    генера́тор с после́довательным возбужде́нием — series(-wound) generator
    генера́тор с посторо́нним возбужде́нием — r.f. power amplifier
    генера́тор с постоя́нными магни́тами — permanent magnet generator
    генера́тор с продо́льным по́лем — homopolar generator
    генера́тор с протяжё́нным взаимоде́йствием — extended interaction oscillator
    генера́тор срыва́ющей частоты́ — quench(ing) oscillator
    генера́тор с самовозбужде́нием ( автогенератор) — self-excited [feedback] oscillator
    генера́тор, стабилизи́рованный ква́рцем — crystal-controlled oscillator
    генера́тор, стабилизи́рованный ли́нией — line-controlled oscillator
    генера́тор станда́ртных сигна́лов — standard-signal generator
    генера́тор с тормозя́щим по́лем — retarding-field [positive-grid] oscillator
    стоя́ночный генера́тор мор.harbour generator
    генера́тор строб-и́мпульсов — gate generator
    генера́тор стро́чной развё́ртки — horizontal-scanning [line-scan, line-sweep, horizontal-sweep] generator [circuit]
    стру́йный генера́тор — fluid oscillator
    генера́тор ступе́нчатой фу́нкции — step-function generator
    генера́тор субгармо́ник — subharmonic generator
    генера́тор с фа́зовым сдви́гом — phase-shift oscillator
    генера́тор с часто́тной модуля́цией — frequency-modulated oscillator
    генера́тор с электро́нной перестро́йкой частоты́ — voltage-tuned oscillator
    генера́тор с я́вно вы́раженными по́люсами — salient-pole generator
    генера́тор та́ктовых и́мпульсов — clock pulse-generator
    тахометри́ческий генера́тор — tacho(meter-)generator
    твердоте́льный генера́тор — solid-state oscillator
    теплово́й генера́тор — heat generator
    термоаэрозо́льный генера́тор — thermal aerosol generator
    термоэлектри́ческий генера́тор — thermoelectric generator
    термоэлектри́ческий, изото́пный генера́тор — isotopic thermoelectric generator
    термоэлектро́нный генера́тор — thermionic generator, thermionic converter
    тиратро́нный генера́тор — thyratron oscillator
    генера́тор тона́льного вы́зова — ( без конкретизации частоты) v.f. [voice-frequency] ringer; ( c точным указанием частоты) 2100-Hz ringer; 500-Hz ringer
    транзитро́нный генера́тор — transitron oscillator
    трёхто́чечный генера́тор ( обобщённое название) — impedance voltage divider oscillator
    трёхто́чечный генера́тор с ё́мкостной обра́тной свя́зью — Colpitts oscillator
    трёхто́чечный генера́тор с индукти́вной обра́тной свя́зью — Hartley oscillator
    трёхфа́зный генера́тор — three-phase generator
    генера́тор уда́рного возбужде́ния — shock-excited oscillator
    генера́тор уда́рных волн ав.shock-wave generator
    генера́тор у́зких строб-и́мпульсов — narrow gate [strobe-pulse] generator
    у́ксусный генера́тор — vinegar generator
    ультразвуково́й генера́тор — ultrasonic generator
    ультразвуково́й генера́тор для сня́тия на́кипи — ultrasonic descaler
    униполя́рный генера́тор — homopolar [unipolar] generator
    генера́тор, управля́емый напряже́нием — voltage-controlled oscillator, VCO
    фотоэлектри́ческий генера́тор — photoelectric generator
    генера́тор Хо́лла — Hall generator
    генера́тор хрони́рующий генера́тор — timing oscillator
    генера́тор чи́сел — number generator
    генера́тор ЧМ ( для измерений методом качающейся частоты) — sweep generator, swept-signal source
    генера́тор широ́ких строб-и́мпульсов — wide gate [strob-pulse] generator
    генера́тор шу́ма — noise generator
    эквивале́нтный генера́тор напряже́ния — constant-voltage generator (Thevenin equivalent)
    эквивале́нтный генера́тор то́ка — constant-current generator (Norton equivalent)
    электростати́ческий генера́тор — electrostatic generator
    электростати́ческий, ле́нточный генера́тор — belt-type electrostatic generator
    электростати́ческий, ро́торный генера́тор — rotary electrostatic generator
    электрофо́рный генера́тор — influence machine
    этало́нный генера́тор — reference [standard] oscillator
    явнопо́люсный генера́тор — explicit-pole generator
    * * *

    Русско-английский политехнический словарь > генератор

  • 13 кривая равновесной конденсации

    Русско-английский научный словарь > кривая равновесной конденсации

  • 14 парциальная конденсация

    Русско-английский научный словарь > парциальная конденсация

  • 15 частичная конденсация

    Русско-английский научный словарь > частичная конденсация

  • 16 температура конденсации

    Русско-английский новый политехнический словарь > температура конденсации

  • 17 ядро конденсации

    Русско-английский новый политехнический словарь > ядро конденсации

  • 18 конденсация

    Русско-английский словарь по информационным технологиям > конденсация

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