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41 Savery, Thomas
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering[br]b. c. 1650 probably Shilston, near Modbury, Devonshire, Englandd. c. 15 May 1715 London, England[br]English inventor of a partially successful steam-driven pump for raising water.[br]Little is known of the early years of Savery's life and no trace has been found that he served in the Army, so the title "Captain" is thought to refer to some mining appointment, probably in the West of England. He may have been involved in the Glorious Revolution of 1688, for later he was well known to William of Orange. From 1705 to 1714 he was Treasurer for Sick and Wounded Seamen, and in 1714 he was appointed Surveyor of the Water Works at Hampton Court, a post he held until his death the following year. He was interested in mechanical devices; amongst his early contrivances was a clock.He was the most prolific inventor of his day, applying for seven patents, including one in 1649, for polishing plate glass which may have been used. His idea for 1697 for propelling ships with paddle-wheels driven by a capstan was a failure, although regarded highly by the King, and was published in his first book, Navigation Improved (1698). He tried to patent a new type of floating mill in 1707, and an idea in 1710 for baking sea coal or other fuel in an oven to make it clean and pure.His most famous invention, however, was the one patented in 1698 "for raising water by the impellent force of fire" that Savery said would drain mines or low-lying land, raise water to supply towns or houses, and provide a source of water for turning mills through a water-wheel. Basically it consisted of a receiver which was first filled with steam and then cooled to create a vacuum by having water poured over the outside. The water to be pumped was drawn into the receiver from a lower sump, and then high-pressure steam was readmitted to force the water up a pipe to a higher level. It was demonstrated to the King and the Royal Society and achieved some success, for a few were installed in the London area and a manufactory set up at Salisbury Court in London. He published a book, The Miner's Friend, about his engine in 1702, but although he made considerable improvements, due to excessive fuel consumption and materials which could not withstand the steam pressures involved, no engines were installed in mines as Savery had hoped. His patent was extended in 1699 until 1733 so that it covered the atmospheric engine of Thomas Newcomen who was forced to join Savery and his other partners to construct this much more practical engine.[br]Principal Honours and DistinctionsFRS 1706.Bibliography1698, Navigation Improved.1702, The Miner's Friend.Further ReadingThe entry in the Dictionary of National Biography (1897, Vol. L, London: Smith Elder \& Co.) has been partially superseded by more recent research. The Transactions of the Newcomen Society contain various papers; for example, Rhys Jenkins, 1922–3, "Savery, Newcomen and the early history of the steam engine", Vol. 3; A.Stowers, 1961–2, "Thomas Newcomen's first steam engine 250 years ago and the initial development of steam power", Vol. 34; A.Smith, 1977–8, "Steam and the city: the committee of proprietors of the invention for raising water by fire", 1715–1735, Vol. 49; and J.S.P.Buckland, 1977–8, "Thomas Savery, his steam engine workshop of 1702", Vol. 49. Brief accounts may be found in H.W. Dickinson, 1938, A Short History of the Steam Engine, Cambridge University Press, and R.L. Hills, 1989, Power from Steam. A History of the Stationary Steam Engine, Cambridge University Press. There is another biography in T.I. Williams (ed.), 1969, A Biographical Dictionary of Scientists, London: A. \& C.Black.RLH -
42 Lauf
m; -(e)s, Läufe1. run; (Wettlauf) race; (Durchgang) run; (Vorrunde) heat; der 100-Meter-Lauf the 100 met|res (Am. -ers); einen Lauf haben Sl., fig. have a run of great form, be on a roll2. nur Sg. (Laufen) running; sich in Lauf setzen break into a run, start running; im Lauf anhalten / innehalten stop running / stop running for a moment; in vollem Lauf umg. (at) full tilt3. nur Sg. (Bewegung) movement, motion; des Wassers: flow; TECH. running, operation; die Maschine hat einen leisen Lauf the machine (MOT. engine) is very quiet ( oder quiet-running, quiet in operation)4. nur Sg.; fig. (Verlauf, Entwicklung) course; seinen Lauf nehmen take its course; einer Sache / den Dingen freien Lauf lassen let s.th. take its course / let things take their course; seiner Fantasie / seinen Gefühlen freien Lauf lassen give free rein to one’s emotions / imagination; stärker: let one’s emotions / imagination run wild; seinem Zorn freien Lauf lassen give vent to one’s anger; der Lauf der Ereignisse the course of events; der Lauf der Geschichte the course ( oder tide) of history; das ist der Lauf der Dinge that’s the way things are, that’s life; den Dingen ihren Lauf lassen let things take their course; den Lauf der Dinge aufhalten stop the course of events; im Laufe des Monats / Gesprächs etc. in the course of ( oder during) the month / conversation etc.; im Laufe der nächsten Woche etc. some time next week etc.; im Laufe der Jahre over the years; im Laufe der Zeit in the course of time; Vergangenheit: auch as time went on5. nur Sg. (Verlauf eines Wegs, Flusslauf) course; am oberen / unteren Lauf des Indus along the upper / lower reaches of the Indus; dem Lauf der Straße folgen follow the (course of the) road; der Lauf der Gestirne the orbit of the stars7. von Schusswaffen: barrel; mit zwei Läufen double-barrel(l)ed; etw. vor den Lauf bekommen Jagd und fig.: get s.th. in one’s sights8. Jägerspr. (Bein) leg* * *der Lauf(Gewehr) barrel;(Sport) running; run;(Verlauf) course; progress; current* * *[lauf]m -(e)s, Läufe['lɔyfə]sein Láúf wurde immer schneller — he ran faster and faster
im Láúf innehalten — to stop running for a moment
2) (= Verlauf) courseim Láúfe der Jahre — in the course of the years, over or through the years
im Láúfe der Zeit — in the course of time
im Láúfe des Gesprächs — in the course of the conversation, during the conversation
freien Láúf lassen — to allow a development to take its (own) course
seiner Fantasie freien Láúf lassen — to give free rein to one's imagination
sie ließ ihren Gefühlen freien Láúf — she gave way to her feelings
seinen Láúf nehmen — to take its course
den Dingen ihren Láúf lassen — to let matters or things take their course
das ist der Láúf der Dinge or der Welt — that's the way of the world, that's the way things go
4) (=Flusslauf AUCH ASTRON) courseder obere/untere Láúf der Donau — the upper/lower reaches of the Danube
5) (= Gewehrlauf) barrelein Tier vor den Láúf bekommen — to get an animal in one's sights
6) (HUNT = Bein) leg* * *der1) (a long, hollow, cylindrical shape, especially the tube-shaped part of a gun: The bullet jammed in the barrel of the gun.) barrel2) (the progress or development of events: Things will run their normal course despite the strike.) course3) (in cricket, a batsman's act of running from one end of the wicket to the other, representing a single score: He scored/made 50 runs for his team.) run* * *<-[e]s, Läufe>[lauf, pl ˈlɔyfə]mder Motor hat einen unruhigen \Lauf the engine is not running smoothlyder obere/untere \Lauf eines Flusses the upper/lower course of a riverder \Lauf dieses Sterns the track [or path] of this star5. (Verlauf, Entwicklung) coursedas ist der \Lauf der Dinge that's the way things goder \Lauf der Welt the way of the worldseinen \Lauf nehmen to take its coursedie Ereignisse nehmen ihren \Lauf events take their courseim \Laufe der Jahrhunderte over the centuries6. (Gewehrlauf) barrelein Tier vor den \Lauf bekommen to have an animal in one's sights8.lasst eurer Fantasie freien \Lauf let your imagination run wildman sollte den Dingen ihren \Lauf lassen one should let things take their course* * *der; Lauf[e]s, Läufe1) o. Pl. running2) (Sport): (Wettrennen) heat3) o. Pl. (VerLauf, Entwicklung) courseim Lauf[e] der Zeit — in the course of time
im Lauf[e] der Jahre — over the years; as the years go/went by
im Lauf[e] des Tages — during the day
einer Sache (Dat.) ihren od. freien Lauf lassen — give free rein to something
der Lauf der Geschichte/Welt — the course of history/the way of the world
4) (von Schusswaffen) barreletwas vor den Lauf bekommen — get a shot at something
5) o. Pl. (eines Flusses, einer Straße) courseder obere/untere Lauf eines Flusses — the upper/lower reaches pl. of a river
6) (Musik) run7) (Jägerspr.) leg* * *der 100-Meter-Lauf the 100 metres (US -ers);einen Lauf haben sl, fig have a run of great form, be on a roll2. nur sg (Laufen) running;sich in Lauf setzen break into a run, start running;im Lauf anhalten/innehalten stop running/stop running for a moment;die Maschine hat einen leisen Lauf the machine (AUTO engine) is very quiet ( oder quiet-running, quiet in operation)4. nur sg; fig (Verlauf, Entwicklung) course;seinen Lauf nehmen take its course;einer Sache/den Dingen freien Lauf lassen let sth take its course/let things take their course;seiner Fantasie/seinen Gefühlen freien Lauf lassen give free rein to one’s emotions/imagination; stärker: let one’s emotions/imagination run wild;seinem Zorn freien Lauf lassen give vent to one’s anger;der Lauf der Ereignisse the course of events;der Lauf der Geschichte the course ( oder tide) of history;das ist der Lauf der Dinge that’s the way things are, that’s life;den Dingen ihren Lauf lassen let things take their course;den Lauf der Dinge aufhalten stop the course of events;im Laufe der Jahre over the years;im Laufe der Zeit in the course of time; Vergangenheit: auch as time went on5. nur sg (Verlauf eines Wegs, Flusslauf) course;am oberen/unteren Lauf des Indus along the upper/lower reaches of the Indus;dem Lauf der Straße folgen follow the (course of the) road;der Lauf der Gestirne the orbit of the stars6. MUS run; Koloratur: auch roulade7. von Schusswaffen: barrel;mit zwei Läufen double-barrel(l)ed;etwas vor den Lauf bekommen Jagd und fig: get sth in one’s sights* * *der; Lauf[e]s, Läufe1) o. Pl. running2) (Sport): (Wettrennen) heat3) o. Pl. (VerLauf, Entwicklung) courseim Lauf[e] der Zeit — in the course of time
im Lauf[e] der Jahre — over the years; as the years go/went by
im Lauf[e] des Tages — during the day
einer Sache (Dat.) ihren od. freien Lauf lassen — give free rein to something
der Lauf der Geschichte/Welt — the course of history/the way of the world
4) (von Schusswaffen) barrel5) o. Pl. (eines Flusses, einer Straße) courseder obere/untere Lauf eines Flusses — the upper/lower reaches pl. of a river
6) (Musik) run7) (Jägerspr.) leg* * *-e m.course n.current n.gun barrel n.run n. -
43 Laval, Carl Gustaf Patrik de
SUBJECT AREA: Agricultural and food technology, Electricity, Mechanical, pneumatic and hydraulic engineering, Steam and internal combustion engines[br]b. 9 May 1845 Orsa, Swedend. 2 February 1913 Stockholm, Sweden[br]Swedish inventor of an advanced cream separator and a steam turbine.[br]Gustaf de Laval was educated at the Stockholm Technical Institute and Uppsala University. He proved to have an unfailing vigour and variety in his inventive talent, for his interests ranged from electric lighting and electrometallurgy to aerodynamics. In the 1890s he employed over one hundred engineers to develop his inventions, but he was best known for two: the cream separator and a steam turbine. In 1877 he invented the high-speed centrifugal cream separator, which was probably the greatest advance in butter-making up to that time. By 1880 the separators were being successfully marketed all over the world, for they were quickly adopted in larger dairies where they effected enormous savings in labour and space. He followed this with various devices for the dairy industry, including a vacuum milking machine perfected in 1913. In c. 1882, de Laval invented a turbine on the principle of Hero's engine, but he quickly turned his attention to the impulse type, which was like Branca's, with a jet of steam impinging on a set of blades around the periphery of a wheel. He applied for a British patent in 1889. The steam was expanded in a single stage from the initial to the final pressure: to secure economy with the steam issuing at high velocity, the blades also had to rotate at high velocity. An early 5 hp (3.7 kW) turbine rotated at 30,000 rpm, so reduction gearing had to be introduced. Production started in Sweden in 1893 and in other countries at about the same time. In 1892 de Laval proposed employing one of his turbines of 15 hp (11 kW) in an experimental launch, but there is no evidence that it was ever actually installed in a vessel. However, his turbines were popular for powering electric generating sets for lighting textile mills and ships, and by 1900 were available in sizes up to 300 bhp (224 kW).[br]Bibliography1889, British patent no. 7,143 (steam turbine).Further ReadingT.Althin, 1943, Life of de Laval, Stockholm (a full biography).T.I.Williams (ed.), 1969, A Biographical Dictionary of Scientists, London: A. \& C. Black (contains a brief biography).R.M.Neilson, 1902, The Steam Turbine, London: Longmans, Green \& Co. (fully covers the development of de Laval's steam turbine).H.W.Dickinson, 1938, A Short History of the Steam Engine, Cambridge University Press (contains a short account of the development of the steam turbine).R.L.Hills, 1989, Power from Steam. A History of the Stationary Steam Engine, Cambridge University Press (contains a short account).RLHBiographical history of technology > Laval, Carl Gustaf Patrik de
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44 Murray, Matthew
SUBJECT AREA: Land transport, Mechanical, pneumatic and hydraulic engineering, Railways and locomotives, Steam and internal combustion engines[br]b. 1765 near Newcastle upon Tyne, Englandd. 20 February 1826 Holbeck, Leeds, England[br]English mechanical engineer and steam engine, locomotive and machine-tool pioneer.[br]Matthew Murray was apprenticed at the age of 14 to a blacksmith who probably also did millwrighting work. He then worked as a journeyman mechanic at Stockton-on-Tees, where he had experience with machinery for a flax mill at Darlington. Trade in the Stockton area became slack in 1788 and Murray sought work in Leeds, where he was employed by John Marshall, who owned a flax mill at Adel, located about 5 miles (8 km) from Leeds. He soon became Marshall's chief mechanic, and when in 1790 a new mill was built in the Holbeck district of Leeds by Marshall and his partner Benyon, Murray was responsible for the installation of the machinery. At about this time he took out two patents relating to improvements in textile machinery.In 1795 he left Marshall's employment and, in partnership with David Wood (1761– 1820), established a general engineering and millwrighting business at Mill Green, Holbeck. In the following year the firm moved to a larger site at Water Lane, Holbeck, and additional capital was provided by two new partners, James Fenton (1754–1834) and William Lister (1796–1811). Lister was a sleeping partner and the firm was known as Fenton, Murray \& Wood and was organized so that Fenton kept the accounts, Wood was the administrator and took charge of the workshops, while Murray provided the technical expertise. The factory was extended in 1802 by the construction of a fitting shop of circular form, after which the establishment became known as the "Round Foundry".In addition to textile machinery, the firm soon began the manufacture of machine tools and steam-engines. In this field it became a serious rival to Boulton \& Watt, who privately acknowledged Murray's superior craftsmanship, particularly in foundry work, and resorted to some industrial espionage to discover details of his techniques. Murray obtained patents for improvements in steam engines in 1799, 1801 and 1802. These included automatic regulation of draught, a mechanical stoker and his short-D slide valve. The patent of 1801 was successfully opposed by Boulton \& Watt. An important contribution of Murray to the development of the steam engine was the use of a bedplate so that the engine became a compact, self-contained unit instead of separate components built into an en-gine-house.Murray was one of the first, if not the very first, to build machine tools for sale. However, this was not the case with the planing machine, which he is said to have invented to produce flat surfaces for his slide valves. Rather than being patented, this machine was kept secret, although it was apparently in use before 1814.In 1812 Murray was engaged by John Blenkinsop (1783–1831) to build locomotives for his rack railway from Middleton Colliery to Leeds (about 3 1/2 miles or 5.6 km). Murray was responsible for their design and they were fitted with two double-acting cylinders and cranks at right angles, an important step in the development of the steam locomotive. About six of these locomotives were built for the Middleton and other colliery railways and some were in use for over twenty years. Murray also supplied engines for many early steamboats. In addition, he built some hydraulic machinery and in 1814 patented a hydraulic press for baling cloth.Murray's son-in-law, Richard Jackson, later became a partner in the firm, which was then styled Fenton, Murray \& Jackson. The firm went out of business in 1843.[br]Principal Honours and DistinctionsSociety of Arts Gold Medal 1809 (for machine for hackling flax).Further ReadingL.T.C.Rolt, 1962, Great Engineers, London (contains a good short biography).E.Kilburn Scott (ed.), 1928, Matthew Murray, Pioneer Engineer, Leeds (a collection of essays and source material).C.F.Dendy Marshall, 1953, A History of Railway Locomotives Down to the End of theYear 1831, London.L.T.C.Rolt, 1965, Tools for the Job, London; repub. 1986 (provides information on Murray's machine-tool work).Some of Murray's correspondence with Simon Goodrich of the Admiralty has been published in Transactions of the Newcomen Society 3 (1922–3); 6(1925–6); 18(1937– 8); and 32 (1959–60).RTS -
45 Parsons, Sir Charles Algernon
[br]b. 13 June 1854 London, Englandd. 11 February 1931 on board Duchess of Richmond, Kingston, Jamaica[br]English eingineer, inventor of the steam turbine and developer of the high-speed electric generator.[br]The youngest son of the Earl of Rosse, he came from a family well known in scientific circles, the six boys growing up in an intellectual atmosphere at Birr Castle, the ancestral home in Ireland, where a forge and large workshop were available to them. Charles, like his brothers, did not go to school but was educated by private tutors of the character of Sir Robert Ball, this type of education being interspersed with overseas holiday trips to France, Holland, Belgium and Spain in the family yacht. In 1871, at the age of 17, he went to Trinity College, Dublin, and after two years he went on to St John's College, Cambridge. This was before the Engineering School had opened, and Parsons studied mechanics and mathematics.In 1877 he was apprenticed to W.G.Armstrong \& Co. of Elswick, where he stayed for four years, developing an epicycloidal engine that he had designed while at Cambridge. He then moved to Kitson \& Co. of Leeds, where he went half shares in a small experimental shop working on rocket propulsion for torpedoes.In 1887 he married Katherine Bethell, who contracted rheumatic fever from early-morning outdoor vigils with her husband to watch his torpedo experiments while on their honeymoon! He then moved to a partnership in Clarke, Chapman \& Co. at Gateshead. There he joined the electrical department, initially working on the development of a small, steam-driven marine lighting set. This involved the development of either a low-speed dynamo, for direct coupling to a reciprocating engine, or a high-speed engine, and it was this requirement that started Parsons on the track of the steam turbine. This entailed many problems such as the running of shafts at speeds of up to 40,000 rpm and the design of a DC generator for 18,000 rpm. He took out patents for both the turbine and the generator on 23 April 1884. In 1888 he dissolved his partnership with Clarke, Chapman \& Co. to set up his own firm in Newcastle, leaving his patents with the company's owners. This denied him the use of the axial-flow turbine, so Parsons then designed a radial-flow layout; he later bought back his patents from Clarke, Chapman \& Co. His original patent had included the use of the steam turbine as a means of marine propulsion, and Parsons now set about realizing this possibility. He experimented with 2 ft (61 cm) and 6 ft (183 cm) long models, towed with a fishing line or, later, driven by a twisted rubber cord, through a single-reduction set of spiral gearing.The first trials of the Turbinia took place in 1894 but were disappointing due to cavitation, a little-understood phenomenon at the time. He used an axial-flow turbine of 2,000 shp running at 2,000 rpm. His work resulted in a far greater understanding of the phenomenon of cavitation than had hitherto existed. Land turbines of up to 350 kW (470 hp) had meanwhile been built. Experiments with the Turbinia culminated in a demonstration which took place at the great Naval Review of 1897 at Spithead, held to celebrate Queen Victoria's Diamond Jubilee. Here, the little Turbinia darted in and out of the lines of heavy warships and destroyers, attaining the unheard of speed of 34.5 knots. The following year the Admiralty placed their first order for a turbine-driven ship, and passenger vessels started operation soon after, the first in 1901. By 1906 the Admiralty had moved over to use turbines exclusively. These early turbines had almost all been direct-coupled to the ship's propeller shaft. For optimum performance of both turbine and propeller, Parsons realized that some form of reduction gearing was necessary, which would have to be extremely accurate because of the speeds involved. Parsons's Creep Mechanism of 1912 ensured that any errors in the master wheel would be distributed evenly around the wheel being cut.Parsons was also involved in optical work and had a controlling interest in the firm of Ross Ltd of London and, later, in Sir Howard Grubb \& Sons. He he was an enlightened employer, originating share schemes and other benefits for his employees.[br]Principal Honours and DistinctionsKnighted. Order of Merit 1927.Further ReadingA.T.Bowden, 1966, "Charles Parsons: Purveyor of power", in E.G.Semler (ed.), The Great Masters. Engineering Heritage, Vol. II, London: Institution of Mechanical Engineers/Heinemann.IMcNBiographical history of technology > Parsons, Sir Charles Algernon
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46 Ohain, Hans Joachim Pabst von
SUBJECT AREA: Aerospace[br]b. 14 December 1911 Dessau, Germany[br]German engineer who designed the first jet engine to power an aeroplane successfully.[br]Von Ohain studied engineering at the University of Göttingen, where he carried out research on gas-turbine engines, and centrifugal compressors in particular. In 1935 he patented a design for a jet engine (in Britain, Frank Whittle patented his jet-engine design in 1930). Von Ohain was recruited by the Heinkel company in 1936 to develop an engine for a jet aircraft. Ernst Heinkel was impressed by von Ohain's ideas and gave the project a high priority. The first engine was bench tested in September 1937. A more powerful version was developed and tested in air, suspended beneath a Heinkel dive-bomber, during the spring of 1939. A new airframe was designed to house the revolutionary power plant and designated the Heinkel He 178. A short flight was made on 24 August 1939 and the first recognized flight on 27 August. This important achievement received only a lukewarm response from the German authorities. Von Ohain's turbojet engine had a centrifugal compressor and developed a thrust of 380 kg (837 lb). An improved, more powerful, engine was developed and installed in a new twin-engined fighter design, the He 280. This flew on 2 April 1941 but never progressed beyond the prototype stage. By this time two other German companies, BMW and Junkers, were constructing successful turbojets with axial compressors: luckily for the Allies, Hitler was reluctant to pour his hard-pressed resources into this new breed of jet fighters. After the war, von Ohain emigrated to the United States and worked for the Air Force there.[br]Bibliography1929, "The evolution and future of aeropropulsion system", The Jet Age. 40 Years of Jet Aviation, Washington, DC: National Air \& Space Museum, Smithsonian Institution.Further ReadingVon Ohain's work is described in many books covering the history of aviation, and aero engines in particular, for example: R.Schlaifer and S.D.Heron, 1950, Development of Aircraft Engines and fuels, Boston. G.G.Smith, 1955, Gas Turbines and Jet Propulsion.Grover Heiman, 1963, Jet Pioneers.JDSBiographical history of technology > Ohain, Hans Joachim Pabst von
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47 Ricardo, Sir Harry Ralph
[br]b. 26 January 1885 London, Englandd. 18 May 1974 Graffham, Sussex, England[br]English mechanical engineer; researcher, designer and developer of internal combustion engines.[br]Harry Ricardo was the eldest child and only son of Halsey Ricardo (architect) and Catherine Rendel (daughter of Alexander Rendel, senior partner in the firm of consulting civil engineers that later became Rendel, Palmer and Tritton). He was educated at Rugby School and at Cambridge. While still at school, he designed and made a steam engine to drive his bicycle, and by the time he went up to Cambridge in 1903 he was a skilled craftsman. At Cambridge, he made a motor cycle powered by a petrol engine of his own design, and with this he won a fuel-consumption competition by covering almost 40 miles (64 km) on a quart (1.14 1) of petrol. This brought him to the attention of Professor Bertram Hopkinson, who invited him to help with research on turbulence and pre-ignition in internal combustion engines. After leaving Cambridge in 1907, he joined his grandfather's firm and became head of the design department for mechanical equipment used in civil engineering. In 1916 he was asked to help with the problem of loading tanks on to railway trucks. He was then given the task of designing and organizing the manufacture of engines for tanks, and the success of this enterprise encouraged him to set up his own establishment at Shoreham, devoted to research on, and design and development of, internal combustion engines.Leading on from the work with Hopkinson were his discoveries on the suppression of detonation in spark-ignition engines. He noted that the current paraffinic fuels were more prone to detonation than the aromatics, which were being discarded as they did not comply with the existing specifications because of their high specific gravity. He introduced the concepts of "highest useful compression ratio" (HUCR) and "toluene number" for fuel samples burned in a special variable compression-ratio engine. The toluene number was the proportion of toluene in heptane that gave the same HUCR as the fuel sample. Later, toluene was superseded by iso-octane to give the now familiar octane rating. He went on to improve the combustion in side-valve engines by increasing turbulence, shortening the flame path and minimizing the clearance between piston and head by concentrating the combustion space over the valves. By these means, the compression ratio could be increased to that used by overhead-valve engines before detonation intervened. The very hot poppet valve restricted the advancement of all internal combustion engines, so he turned his attention to eliminating it by use of the single sleeve-valve, this being developed with support from the Air Ministry. By the end of the Second World War some 130,000 such aero-engines had been built by Bristol, Napier and Rolls-Royce before the piston aero-engine was superseded by the gas turbine of Whittle. He even contributed to the success of the latter by developing a fuel control system for it.Concurrent with this was work on the diesel engine. He designed and developed the engine that halved the fuel consumption of London buses. He invented and perfected the "Comet" series of combustion chambers for diesel engines, and the Company was consulted by the vast majority of international internal combustion engine manufacturers. He published and lectured widely and fully deserved his many honours; he was elected FRS in 1929, was President of the Institution of Mechanical Engineers in 1944–5 and was knighted in 1948. This shy and modest, though very determined man was highly regarded by all who came into contact with him. It was said that research into internal combustion engines, his family and boats constituted all that he would wish from life.[br]Principal Honours and DistinctionsKnighted 1948. FRS 1929. President, Institution of Mechanical Engineers 1944–5.Bibliography1968, Memo \& Machines. The Pattern of My Life, London: Constable.Further ReadingSir William Hawthorne, 1976, "Harry Ralph Ricardo", Biographical Memoirs of Fellows of the Royal Society 22.JBBiographical history of technology > Ricardo, Sir Harry Ralph
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48 Baumann, Karl
SUBJECT AREA: Steam and internal combustion engines[br]b. 18 April 1884 Switzerlandd. 14 July 1971 Ilkley, Yorkshire[br]Swiss/British mechanical engineer, designer and developer of steam and gas turbine plant.[br]After leaving school in 1902, he went to the Ecole Polytechnique, Zurich, leaving in 1906 with an engineering diploma. He then spent a year with Professor A.Stodola, working on steam engines, turbines and internal combustion engines. He also conducted research in the strength of materials. After this, he spent two years as Research and Design Engineer at the Nuremberg works of Maschinenfabrik Augsburg-Nürnberg. He came to England in 1909 to join the British Westinghouse Co. Ltd in Manchester, and by 1912 was Chief Engineer of the Engine Department of that firm. The firm later became the Metropolitan-Vickers Electrical Co. Ltd (MV), and Baumann rose from Chief Mechanical Engineer through to, by 1929, Special Director and Member of the Executive Management Board; he remained a director until his retirement in 1949.For much of his career, Baumann was in the forefront of power station steam-cycle development, pioneering increased turbine entry pressures and temperatures, in 1916 introducing multi-stage regenerative feed-water heating and the Baumann turbine multi-exhaust. His 105 MW set for Battersea "A" station (1933) was for many years the largest single-axis unit in Europe. From 1938 on, he and his team were responsible for the first axial-flow aircraft propulsion gas turbines to fly in England, and jet engines in the 1990s owe much to the "Beryl" and "Sapphire" engines produced by MV. In particular, the design of the compressor for the Sapphire engine later became the basis for Rolls-Royce units, after an exchange of information between that company and Armstrong-Siddeley, who had previously taken over the aircraft engine work of MV.Further, the Beryl engine formed the basis of "Gatric", the first marine gas turbine propulsion engine.Baumann was elected to full membership for the Institution of Mechanical Engineers in 1929 and a year later was awarded the Thomas Hawksley Gold Medal by that body, followed by their James Clayton Prize in 1948: in the same year he became the thirty-fifth Thomas Hawksley lecturer. Many of his ideas and introductions have stood the test of time, being based on his deep and wide understanding of fundamentals.JB -
49 Langen, Eugen
[br]b. 1839 Germanyd. 1895 Germany[br]German engineer and businessmen.[br]A sound engineering training combined with an inherited business sense were credentials that Langen put to good use in his association with internal-combustion engines. The sight of a working engine built by N.A. Otto in 1864 convinced Langen that this was a means to provide power in industry. Shortly afterwards, assisted by members of his family, he formed the company N.A.Otto and Cie, Cologne, the world's first engine factory. At the Paris Exhibition of 1867, the new Otto-Langen Atmospheric Gas Engine was awarded a Gold Medal, and in 1870 Crossley Bros of Manchester was appointed sole agent and manufacturer in Britain. Under Langen's guidance, the firm grew, and in 1872 it was renamed Die Gasmotoren Fabrik, employing Gottlieb Daimler and Wilhelm Maybach. Apart from running the business, Langen often played peacemaker when differences arose between Daimler and Otto. The success of the firm, known today as Klockner-Humboldt-Deutz, owed much to Langen's business and technical skills. Langen was a strong supporter of Otto's constant efforts to produce a better engine, and his confidence was justified by the appearance, in 1876, of Otto's four-stroke engine. The two men remained close friends until Otto's death in 1892.[br]Further ReadingFriederick Sass, 1962, Geschichte des deutschen Verbrennungsmotorenbaues von 1860 bis 1918, Berlin: Springen Verlag (a detailed account).Gustav Goldbeck, 1964, Kraft für die Welt: 100 Jahre Klockner-Humboldt-Deutz AG, Dusseldorf (an account of the history and development of Klockner Humboldt).KAB -
50 Pickard, James
SUBJECT AREA: Steam and internal combustion engines[br]fl. c. 1780 Birmingham, England[br]English patentee of the application of the crank to steam engines.[br]James Pickard, the Birmingham button maker, also owned a flour mill at Snow Hill, in 1780, where Matthew Wasborough installed one of his rotative engines with ratchet gear and a flywheel. In August 1780, Pickard obtained a patent (no. 1263) for an application to make a rotative engine with a crank as well as gearwheels, one of which was weighted to help return the piston in the atmospheric cylinder during the dead stroke and overcome the dead centres of the crank. Wasborough's flywheel made the counterweight unnecessary, and engines were built with this and Pickard's crank. Several Birmingham business people seem to have been involved in the patent, and William Chapman of Newcastle upon Tyne was assigned the sole rights of erecting engines on the Wasborough-Pickard system in the counties of Northumberland, Durham and York. Wasborough was building engines in the south until his death the following year. The patentees tried to bargain with Boulton \& Watt to exchange the use of the crank for that of the separate condenser, but Boulton \& Watt would not agree, probably because James Watt claimed that one of his workers had stolen the idea of the crank and divulged it to Pickard. To avoid infringing Pickard's patent, Watt patented his sun-and-planet motion for his rotative engines.[br]BibliographyAugust 1780, British patent no. 1,263 (rotative engine with crank and gearwheels).Further ReadingJ.Farey, 1827, A Treatise on the Steam Engine, Historical, Practical and Descriptive, reprinted 1971, Newton Abbot: David \& Charles (contains an account of Pickard's crank). R.L.Hills, 1989, Power from Steam. A History of the Stationary Steam Engine, Cambridge University Press (provides an account of Pickard's crank).R.A.Buchanan, 1978–9, "Steam and the engineering community in the eighteenth century", Transactions of the Newcomen Society 50 ("Thomas Newcomen. A commemorative symposium") (provides details about the development of his engine).RLH -
51 clasificación
f.1 classification, bracket, sorting, categorization.2 classified results.3 league table, placing in league rank, placing.4 classification, break-down, grading.* * *1 (gen) classification2 (distribución) sorting, filing3 DEPORTE league, table4 (de discos) top twenty, hit parade* * *noun f.2) rating* * *SF1) (=categorización) classification2) (=ordenación) [de documentos] classification; (Inform, Correos) sorting3) (Náut) rating4) [en torneo] qualification5) (=lista) table, league* * *1) (de documentos, libros) classification; ( de cartas) sorting2) ( de película -acción) classification; (- certificado)¿qué clasificación (moral) tiene? — what certificate has it got?
3) (de elemento, animal, planta) classification4) (Dep)a) ( para una etapa posterior) qualificationesta victoria le supone la clasificación para la fase final — this victory means that he will go through to o has qualified for the finals
* * *= classification, map, mapping, ranking, sorting, subject cataloguing, rank order, league table, sift, scoreboard, scorecard, grading, leader board.Ex. Classification, then, is the grouping of like objects.Ex. A detailed study of a co-citation map, its core documents' citation patterns and the related journal structures, is presented.Ex. Recently, proponents of co-citation cluster analysis have claimed that in principle their methodology makes possible the mapping of science using the data in the Science Citation Index.Ex. Those documents with sufficiently high rankings will be deemed relevant and eventually retrieved.Ex. Storage medium and associated equipment (for example, sorting and punching devices, cards, magnetic tape) tends to be cheaper than the term record index equivalent.Ex. This facility enables descriptive and subject cataloguing to be done by two different people.Ex. This is an interesting reversal of the rank order of countries for both stock held and expenditure per head of population.Ex. In addition to producing these 'league tables' of microcomputer applications, Burton also indicated the applications software that libraries were using.Ex. The method of work agreed was that the chairperson would make a first sift of proposals and divide them into two groups.Ex. Evaluation the research is through 4 strategies: a simple scoreboard; scoreboard plus other details such as references; scoreboard with the minimal critera of, e.g., sample size and statistical procedures used; examination of actual material.Ex. After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.Ex. It is interesting that, in this case, socio-economic grading was a better social discriminator than was terminal educational age.Ex. Since its launch, the project has been plagued by a small number of people cheating to elevate their ranking in the leader boards.----* clasificación abreviada = abridged classification.* clasificación analítico-sintética = analytico-synthetic classification.* clasificación automática = automatic classification.* clasificación bibliográfica = bibliographic classification, library classification.* Clasificación Bibliográfica (BC) = Bibliographic Classification (BC).* clasificación cruzada = cross-classification.* Clasificación Decimal de Dewey (DDC o DC) = Dewey Decimal Classification (DDC o DC).* Clasificación Decimal, la = Decimal Classification, the.* Clasificación Decimal Universal (CDU) = UDC (Universal Decimal Classification).* clasificación de Dewey, la = Dewey scheme, the.* clasificación de la literatura narrativa = fiction classification.* clasificación del correo = mail sorting.* clasificación del suelo = zoning.* Clasificación de Ranganathan = Colon Classification (CC), Colon Classification Scheme.* clasificación enumerativa = enumerative classification.* clasificación específica = close classification, specific classification.* clasificación facetada = faceted classification.* clasificación general = broad classification, broad classification.* Clasificación Industrial General de las Actividades Económicas (NACE) = General Industrial Classification of Economic Activities (NACE).* clasificación monojerárquica = monohierarchical classification.* clasificación por antigüedad = seniority ranking.* clasificación por materia = subject classification.* clasificación por pertinencia = relevance ranking.* clasificación unidimensional = monodimensional classification.* de clasificación = classificatory indicator, classificatory.* dispositivo de clasificación = sorting device.* Grupo de Investigación sobre la Clasificación (CRG) = Classification Research Group (CRG).* indicador de clasificación = classificatory indicator.* LCCN (Notación de la Clasificación de la Biblioteca del Congreso) = LCCN (Library of Congress Classification Number).* número de clasificación = class mark [classmark], class number, classification number, rank number.* ocupar un lugar en una clasificación = rank.* paquete de clasificación = sort package.* sistema de clasificación = classification scheme, scheme, classification system, classification schedules, grading system.* sistema de clasificación analítico = analytical classification scheme.* sistema de clasificación de Bliss = Bliss classification scheme.* sistema de clasificación decimal = decimal classification scheme.* sistema de clasificación de la Biblioteca del Congreso = LCC (Library of Congress Classification).* sistema de clasificación dicotomizado = dichotomized classification scheme.* sistema de clasificación enciclopédica = general classification scheme.* sistema de clasificación enumerativo = enumerative classification scheme, enumerative scheme.* sistema de clasificación especializado = special classification scheme, special scheme.* sistema de clasificación facetado = faceted classification scheme.* sistema de clasificación general = general scheme, general classification scheme.* sistema de clasificación jerárquico = hierarchical classification scheme.* sistema de clasificación lineal = linear classification scheme.* sistema de clasificación multidimensional = multidimensional classification scheme.* sistema de clasificación por disciplinas = discipline-oriented scheme.* sistema de clasificación sintético = synthetic classification scheme.* sistema de clasificación universal = universal classification scheme.* sistema de clasificación verbal = verbal classification system.* tabla de clasificación = classification schedule.* * *1) (de documentos, libros) classification; ( de cartas) sorting2) ( de película -acción) classification; (- certificado)¿qué clasificación (moral) tiene? — what certificate has it got?
3) (de elemento, animal, planta) classification4) (Dep)a) ( para una etapa posterior) qualificationesta victoria le supone la clasificación para la fase final — this victory means that he will go through to o has qualified for the finals
* * *= classification, map, mapping, ranking, sorting, subject cataloguing, rank order, league table, sift, scoreboard, scorecard, grading, leader board.Ex: Classification, then, is the grouping of like objects.
Ex: A detailed study of a co-citation map, its core documents' citation patterns and the related journal structures, is presented.Ex: Recently, proponents of co-citation cluster analysis have claimed that in principle their methodology makes possible the mapping of science using the data in the Science Citation Index.Ex: Those documents with sufficiently high rankings will be deemed relevant and eventually retrieved.Ex: Storage medium and associated equipment (for example, sorting and punching devices, cards, magnetic tape) tends to be cheaper than the term record index equivalent.Ex: This facility enables descriptive and subject cataloguing to be done by two different people.Ex: This is an interesting reversal of the rank order of countries for both stock held and expenditure per head of population.Ex: In addition to producing these 'league tables' of microcomputer applications, Burton also indicated the applications software that libraries were using.Ex: The method of work agreed was that the chairperson would make a first sift of proposals and divide them into two groups.Ex: Evaluation the research is through 4 strategies: a simple scoreboard; scoreboard plus other details such as references; scoreboard with the minimal critera of, e.g., sample size and statistical procedures used; examination of actual material.Ex: After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.Ex: It is interesting that, in this case, socio-economic grading was a better social discriminator than was terminal educational age.Ex: Since its launch, the project has been plagued by a small number of people cheating to elevate their ranking in the leader boards.* clasificación abreviada = abridged classification.* clasificación analítico-sintética = analytico-synthetic classification.* clasificación automática = automatic classification.* clasificación bibliográfica = bibliographic classification, library classification.* Clasificación Bibliográfica (BC) = Bibliographic Classification (BC).* clasificación cruzada = cross-classification.* Clasificación Decimal de Dewey (DDC o DC) = Dewey Decimal Classification (DDC o DC).* Clasificación Decimal, la = Decimal Classification, the.* Clasificación Decimal Universal (CDU) = UDC (Universal Decimal Classification).* clasificación de Dewey, la = Dewey scheme, the.* clasificación de la literatura narrativa = fiction classification.* clasificación del correo = mail sorting.* clasificación del suelo = zoning.* Clasificación de Ranganathan = Colon Classification (CC), Colon Classification Scheme.* clasificación enumerativa = enumerative classification.* clasificación específica = close classification, specific classification.* clasificación facetada = faceted classification.* clasificación general = broad classification, broad classification.* Clasificación Industrial General de las Actividades Económicas (NACE) = General Industrial Classification of Economic Activities (NACE).* clasificación monojerárquica = monohierarchical classification.* clasificación por antigüedad = seniority ranking.* clasificación por materia = subject classification.* clasificación por pertinencia = relevance ranking.* clasificación unidimensional = monodimensional classification.* de clasificación = classificatory indicator, classificatory.* dispositivo de clasificación = sorting device.* Grupo de Investigación sobre la Clasificación (CRG) = Classification Research Group (CRG).* indicador de clasificación = classificatory indicator.* LCCN (Notación de la Clasificación de la Biblioteca del Congreso) = LCCN (Library of Congress Classification Number).* número de clasificación = class mark [classmark], class number, classification number, rank number.* ocupar un lugar en una clasificación = rank.* paquete de clasificación = sort package.* sistema de clasificación = classification scheme, scheme, classification system, classification schedules, grading system.* sistema de clasificación analítico = analytical classification scheme.* sistema de clasificación de Bliss = Bliss classification scheme.* sistema de clasificación decimal = decimal classification scheme.* sistema de clasificación de la Biblioteca del Congreso = LCC (Library of Congress Classification).* sistema de clasificación dicotomizado = dichotomized classification scheme.* sistema de clasificación enciclopédica = general classification scheme.* sistema de clasificación enumerativo = enumerative classification scheme, enumerative scheme.* sistema de clasificación especializado = special classification scheme, special scheme.* sistema de clasificación facetado = faceted classification scheme.* sistema de clasificación general = general scheme, general classification scheme.* sistema de clasificación jerárquico = hierarchical classification scheme.* sistema de clasificación lineal = linear classification scheme.* sistema de clasificación multidimensional = multidimensional classification scheme.* sistema de clasificación por disciplinas = discipline-oriented scheme.* sistema de clasificación sintético = synthetic classification scheme.* sistema de clasificación universal = universal classification scheme.* sistema de clasificación verbal = verbal classification system.* tabla de clasificación = classification schedule.* * *A (de documentos, libros) classification; (de cartas) sortingel ordenador que hace la clasificación del correo the computer that sorts the mailB (de una película — acción) classification(— certificado): ¿qué clasificación (moral) tiene? what certificate has it got?C (de un elemento, una planta) classificationD ( Dep)1 (para una etapa posterior) qualificationpeligra nuestra clasificación para la final we are in danger of not making o of not qualifying for the finalesta victoria le supone la clasificación para la fase final this victory means that he will go through to o has qualified for the finalsquinto en la clasificación final del rally fifth in the final placings for the rally* * *
clasificación sustantivo femenino
1 (de documentos, animales, plantas) classification;
( de cartas) sorting
2 ( de película) certificate
3
( puesto) position, place;
clasificación sustantivo femenino
1 classification
2 Dep (lista) table: es el tercero en la clasificación mundial, he's ranked third in the world
(acción) qualification: la atleta española no ha conseguido su clasificación, the Spanish athlete has not qualified
' clasificación' also found in these entries:
Spanish:
encabezar
- escala
- juvenil
- cabeza
- descender
- escalar
- fase
- frente
- ocupar
- prueba
- puesto
English:
classification
- filing
- rating
- table
- preliminary
- qualification
* * *1. [ordenación] classificationEcon clasificación de solvencia credit rating2. [de animal, planta] classification3. [de película] classification[en carrera, torneo] classification;encabezar la clasificación [en liga] to be at the top of the league;[en carrera, torneo] to lead the classification clasificación combinada combined event;clasificación por equipos team classification;clasificación general (general) classification;clasificación de la regularidad points classificationno consiguieron lograr la clasificación para las semifinales they didn't manage to qualify for the semifinals* * *f2 de liga league table3:hacer la clasificación de los documentos sort the documents out* * *clasificación nf, pl - ciones1) : classification, sorting out2) : rating3) calificación: qualification (in competitions)* * *1. (en general) classification2. (en deporte acción) qualifying3. (en deporte ranking) ranking¿quién es el líder de la clasificación de primera? who is top of the first division? -
52 correr
v.1 to run (persona, animal).me gusta correr todas las mañanas I like to go for a run every morning¡corre a pedir ayuda! run for help!a todo correr at full speed o peltMaría corrió hacia la casa Mary ran towards the house.El agua corre libremente Water runs free.Ellos corren riesgos They run risks.Pedro corre el programa en su computadora Peter runs the program on his...2 to drive fast.3 to flow.4 to pass, to go by (time).esta última semana ha pasado corriendo this last week has flown by5 to spread (noticia).corre el rumor de que… there's a rumor that…Los rumores corren sin tregua Rumors circulate relentlessly.6 to cover (recorrer) (una distancia).corrió los 100 metros he ran the 100 meters7 to move or pull up (mover) (mesa, silla).corre la cabeza, que no veo move your head out of the way, I can't seeRicardo corrió los muebles Richard moved the furniture.8 to run (informal) (computing) (programa, aplicación).9 to operate, to run.Los programas corren sin problema The programs run without a problem.10 to fire, to dismiss, to boot out.María corrió al jardinero Mary fired the gardener.11 to expand, to propagate, to spread.El fuego corrió por toda la selva The fire spread throughout the jungle.* * *1 (gen) to run2 (darse prisa) to rush, hurry■ ¡corre, es tarde! hurry up, it's late!3 (viento) to blow4 (agua) to flow, run5 (tiempo) to pass, fly6 (noticias) to spread, circulate7 (conductor) to drive fast8 (coche) to go fast9 (sueldo, interés) to be payable10 (puerta, ventana) to slide11 (moneda) to be legal tender1 (distancia) to cover; (país) to travel through4 (mover) to pull up, move, draw up5 (estar expuesto) to run6 (aventura) to have7 (avergonzar) to make ashamed8 (turbar) to make embarrassed2 (color, tinta) to run3 (media) to ladder4 (avergonzarse) to blush, go red5 tabú (tener orgasmo) to come\a todo correr at full speedcorrer con algo to be responsible for somethingcorrer con los gastos to foot the billcorre la voz de que... rumour has it that...correr mundo to be a globe-trottercorrer un peligro to be in dangerdejar correr algo to let something drop, let something ridedeprisa y corriendo in a hurryel mes que corre the current month* * *verb1) to run,2) rush3) flow* * *1. VI1) (=ir deprisa) [persona, animal] to run; [vehículo] to go fast¡cómo corre este coche! — this car's really fast!, this car can really go some!
no corras tanto, que hay hielo en la carretera — don't go so fast, the road's icy
•
echar a correr — to start running, break into a run2) (=darse prisa) to hurry, rush¡corre! — hurry (up)!
me voy corriendo, que sale el tren dentro de diez minutos — I must dash, the train leaves in ten minutes
llega el jefe, más vale que te vayas corriendo — the boss is coming so you'd better get out of here
•
hacer algo a todo correr — to do sth as fast as one can3) (=fluir) [agua] to run, flow; [aire] to flow; [grifo, fuente] to runcorre mucho viento — there's a strong wind blowing, it's very windy
voy a cerrar la ventana porque corre un poco de aire — I'm going to shut the window because there's a bit of a draught o draft (EEUU)
el camino corre por un paisaje pintoresco — the road runs o goes through picturesque countryside
•
correr paralelo a, una cadena montañosa que corre paralela a la costa — a chain of mountains that runs parallel to the coastla historia de los ordenadores corre paralela a los adelantos en materia de semiconductores — the history of computers runs parallel to advances in semiconductor technology
4) [tiempo]el tiempo corre — time is getting on o pressing
¡cómo corre el tiempo! — time flies!
el mes que corre — the current month, the present month
al o con el correr del tiempo — over the years
en estos o los tiempos que corren — nowadays, these days
en los tiempos que corren es difícil encontrar personas tan honradas — it's hard to find people as honest as him these days o nowadays
5) (=moverse) [rumor] to go round; [creencia] to be widespread6) (=hacerse cargo)•
correr a cargo de algn, eso corre a cargo de la empresa — the company will take care of thatla entrega del premio corrió a cargo del ministro de Cultura — the prize was presented by the Minister for Culture
•
correr con algo, correr con los gastos — to meet o bear the expensescorrer con la casa — to run the house, manage the house
7) (Econ) [sueldo] to be payable; [moneda] to be validsu sueldo correrá desde el primer día del mes — his salary will be payable from the first of the month
8)correr a o por — (=venderse) to sell at
2. VT1) (Dep) [+ distancia] to run; [+ prueba] to compete inCarl Lewis ha decidido no correr los 100 metros — Carl Lewis has decided not to run (in) o compete in the 100 metres
2) (=desplazar) [+ objeto] to move along; [+ silla] to move; [+ balanza] to tip; [+ nudo] to adjust; [+ vela] to unfurlvelo 1)3) (=hacer correr) [+ caballo] to run, race; [+ caza] to chase, pursuecorrer un toro — to run in front of and avoid being gored by a charging bull for sport
4) (=tener) [+ riesgo] to run; [+ suerte] to suffer, undergoprisano quería correr la misma suerte de su amigo — he didn't want to suffer o undergo the same fate as his friend
5) (=extender)6) (Mil) (=invadir) to raid; (=destruir) to lay waste7) (Com) to auction8) (=abochornar) to embarrass9) esp LAm * (=expulsar) to chuck out *lo corrieron de la casa con gritos y patadas — they chucked him kicking and screaming out of the house *
10)correrla — * (=ir de juerga) to live it up *
3.See:* * *1.verbo intransitivo1)a) to runbajó/subió las escaleras corriendo — she ran down/up the stairs
echó a correr — he started to run, he broke into a run
salió a todo correr — he went/came shooting out
c) (Auto, Dep) piloto/conductor to race2)a) ( apresurarse)corre, ponte los zapatos! — hurry o quick, put your shoes on!
no corras tanto que te equivocarás — don't rush it o don't do it so quickly, you'll only make mistakes
corrí a llamarte/a escribirte — I rushed to call you/write to you
b) (fam) (ir, moverse) (+ compl) vehículo/conductorcorre mucho — he drives too/very fast
esa moto corre mucho — that motorcycle is o goes really fast
3)a) (+ compl) cordillera/carretera to run; río to run, flowdejar correr algo — to let something go
c) rumorcorre el rumor de que... — there is a rumor going around that..., rumor has it that...
corrió la voz de que... — there was a rumor that...
la cremallera no corre — the zipper (AmE) o (BrE) zip is stuck
el pestillo no corre — I can't bolt/unbolt the door
4) tiempoa) (pasar, transcurrir)corría el año 1939 cuando... — it was in 1939 that...
con el correr de los años — as time went/goes by
b) ( pasar de prisa) to fly5) sueldo/alquiler to be payable6) ( hacerse cargo)2.correr con algo — < con gastos> to pay something; < con organización> to be responsible for something
correr vt1)a) (Dep) < maratón> to runcorrió los 1.500 metros — he ran the 1,500 meters
b) (Auto, Dep) <prueba/gran premio> to race in2)a) (fam) (echar, expulsar) to kick... out (colloq), to chuck... out (colloq)b) (fam) ( perseguir) to run after3)a) ( exponerse a)b) ( experimentar)4) ( mover)a) <botón/ficha/silla> to movec) (Inf) < texto> to scroll3.correrse v pron1) ( moverse)a) silla/cama to move; pieza/carga to shiftb) (fam) persona to move up o over2)a) tinta to run; rímel/maquillaje to run, smudge; (+ me/te/le etc)b) (AmL) media to ladder3) (Esp arg) ( llegar al orgasmo) to come (colloq)* * *= flow, race, running, jogging, course.Ex. At this disclosure, a flush flowed from Leforte's cheeks to her neck.Ex. These companies have been racing to define the information superhighway for themselves, and to stake a claim in what they view as the economic engine of the information age.Ex. Thus in games, manipulatory skills are often exercised and extended, as for example in games that involve running, climbing or making objects -- bows and arrows, catapults, clothes for dolls, and so on.Ex. Major risk factors for cardiovascular disease are discussed, as well as how development of coronary disease can be attenuated or arrested by a prolonged routine of jogging.Ex. The disease is called temporal arteritis because the temporal arteries, which course along the sides of the head just in front of the ears (to the temples), often become inflamed.----* con el correr del tiempo = over the years, in the process of time, with the passage of time.* corre el rumor de que = rumour has it that.* corre la voz de que = rumour has it that.* correr a cargo de = be the responsibility of.* correr a toda velocidad = sprint.* correr como alma que lleva el diablo = run for + Posesivo + life.* correr con los gastos = bear + the cost(s), pick up + the tab, pay + the piper.* correr de acá para allá = rush around.* correr de aquí para allá = rush around, run + here and there.* correr de la cuenta de Alguien = be on + Pronombre.* correr desaforadamente = run for + Posesivo + life.* correr de un sitio para otro = rush around.* correr el peligro de = be in danger (of), run + the danger of.* correr el riesgo = risk, face + the risk, chance, take + Posesivo + chances.* correr la impresión = slur + impression.* correr la voz = spread + the news, spread + the word.* correr más deprisa que = outrun [out-run].* correr mundo = see + life, see + the world.* correr peligro = be at risk.* correr que se las pela = run for + Posesivo + life.* correr ríos de tinta = spill + vast quantities of ink, a lot + be written about, much + be written about.* correrse = come.* correrse dormido = wet dream.* correrse una juerga = have + a ball, have + a great time.* correr un gran riesgo = play (for) + high stakes.* correr un riesgo = run + risk, take + risks, take + chances (on).* correr un tupido velo sobre = draw + a veil over.* correr un velo sobre las cosas = sweep + things under the rug.* corría el rumor de que = rumour had it that.* corría la voz de que = rumour had it that.* corriendo con los gastos = at + Posesivo + own expense.* de bulla y corriendo = in a rush.* dejar el agua correr = let bygones be bygones.* echar a correr = bolt, make + a bolt for, take off + running, take to + Posesivo + heels, run off.* entrar y salir corriendo = run in and out.* gastos + correr a cuenta de = bear + the cost(s).* hacer correr la voz = spread + the word, spread + the good word, pass on + the good word, spread + the news.* ir corriendo = hot-foot it to.* ir corriendo a = dash off to, run off to.* irse corriendo = dash off, shoot off.* llevar al hospital de bulla y corriendo = rush + Nombre + to hospital.* máquina de andar o correr estática = treadmill.* no correr prisa = there + be + no hurry.* salir corriendo = leg it, run off, run away, bolt, make + a bolt for, dash off, take off, shoot off, take off + running, take to + Posesivo + heels.* salir corriendo a la calle = run into + the street.* volver corriendo = scurry back.* zapatilla de correr = running shoe.* * *1.verbo intransitivo1)a) to runbajó/subió las escaleras corriendo — she ran down/up the stairs
echó a correr — he started to run, he broke into a run
salió a todo correr — he went/came shooting out
c) (Auto, Dep) piloto/conductor to race2)a) ( apresurarse)corre, ponte los zapatos! — hurry o quick, put your shoes on!
no corras tanto que te equivocarás — don't rush it o don't do it so quickly, you'll only make mistakes
corrí a llamarte/a escribirte — I rushed to call you/write to you
b) (fam) (ir, moverse) (+ compl) vehículo/conductorcorre mucho — he drives too/very fast
esa moto corre mucho — that motorcycle is o goes really fast
3)a) (+ compl) cordillera/carretera to run; río to run, flowdejar correr algo — to let something go
c) rumorcorre el rumor de que... — there is a rumor going around that..., rumor has it that...
corrió la voz de que... — there was a rumor that...
la cremallera no corre — the zipper (AmE) o (BrE) zip is stuck
el pestillo no corre — I can't bolt/unbolt the door
4) tiempoa) (pasar, transcurrir)corría el año 1939 cuando... — it was in 1939 that...
con el correr de los años — as time went/goes by
b) ( pasar de prisa) to fly5) sueldo/alquiler to be payable6) ( hacerse cargo)2.correr con algo — < con gastos> to pay something; < con organización> to be responsible for something
correr vt1)a) (Dep) < maratón> to runcorrió los 1.500 metros — he ran the 1,500 meters
b) (Auto, Dep) <prueba/gran premio> to race in2)a) (fam) (echar, expulsar) to kick... out (colloq), to chuck... out (colloq)b) (fam) ( perseguir) to run after3)a) ( exponerse a)b) ( experimentar)4) ( mover)a) <botón/ficha/silla> to movec) (Inf) < texto> to scroll3.correrse v pron1) ( moverse)a) silla/cama to move; pieza/carga to shiftb) (fam) persona to move up o over2)a) tinta to run; rímel/maquillaje to run, smudge; (+ me/te/le etc)b) (AmL) media to ladder3) (Esp arg) ( llegar al orgasmo) to come (colloq)* * *= flow, race, running, jogging, course.Ex: At this disclosure, a flush flowed from Leforte's cheeks to her neck.
Ex: These companies have been racing to define the information superhighway for themselves, and to stake a claim in what they view as the economic engine of the information age.Ex: Thus in games, manipulatory skills are often exercised and extended, as for example in games that involve running, climbing or making objects -- bows and arrows, catapults, clothes for dolls, and so on.Ex: Major risk factors for cardiovascular disease are discussed, as well as how development of coronary disease can be attenuated or arrested by a prolonged routine of jogging.Ex: The disease is called temporal arteritis because the temporal arteries, which course along the sides of the head just in front of the ears (to the temples), often become inflamed.* con el correr del tiempo = over the years, in the process of time, with the passage of time.* corre el rumor de que = rumour has it that.* corre la voz de que = rumour has it that.* correr a cargo de = be the responsibility of.* correr a toda velocidad = sprint.* correr como alma que lleva el diablo = run for + Posesivo + life.* correr con los gastos = bear + the cost(s), pick up + the tab, pay + the piper.* correr de acá para allá = rush around.* correr de aquí para allá = rush around, run + here and there.* correr de la cuenta de Alguien = be on + Pronombre.* correr desaforadamente = run for + Posesivo + life.* correr de un sitio para otro = rush around.* correr el peligro de = be in danger (of), run + the danger of.* correr el riesgo = risk, face + the risk, chance, take + Posesivo + chances.* correr la impresión = slur + impression.* correr la voz = spread + the news, spread + the word.* correr más deprisa que = outrun [out-run].* correr mundo = see + life, see + the world.* correr peligro = be at risk.* correr que se las pela = run for + Posesivo + life.* correr ríos de tinta = spill + vast quantities of ink, a lot + be written about, much + be written about.* correrse = come.* correrse dormido = wet dream.* correrse una juerga = have + a ball, have + a great time.* correr un gran riesgo = play (for) + high stakes.* correr un riesgo = run + risk, take + risks, take + chances (on).* correr un tupido velo sobre = draw + a veil over.* correr un velo sobre las cosas = sweep + things under the rug.* corría el rumor de que = rumour had it that.* corría la voz de que = rumour had it that.* corriendo con los gastos = at + Posesivo + own expense.* de bulla y corriendo = in a rush.* dejar el agua correr = let bygones be bygones.* echar a correr = bolt, make + a bolt for, take off + running, take to + Posesivo + heels, run off.* entrar y salir corriendo = run in and out.* gastos + correr a cuenta de = bear + the cost(s).* hacer correr la voz = spread + the word, spread + the good word, pass on + the good word, spread + the news.* ir corriendo = hot-foot it to.* ir corriendo a = dash off to, run off to.* irse corriendo = dash off, shoot off.* llevar al hospital de bulla y corriendo = rush + Nombre + to hospital.* máquina de andar o correr estática = treadmill.* no correr prisa = there + be + no hurry.* salir corriendo = leg it, run off, run away, bolt, make + a bolt for, dash off, take off, shoot off, take off + running, take to + Posesivo + heels.* salir corriendo a la calle = run into + the street.* volver corriendo = scurry back.* zapatilla de correr = running shoe.* * *correr [E1 ]viA1 to runtuve que correr para no perder el tren I had to run or I'd have missed the trainbajó las escaleras corriendo she ran down the stairslos atracadores salieron corriendo del banco the robbers ran out of the bankiba corriendo y se cayó she was running and she fell overcorrían tras el ladrón they were running after the thiefechó a correr he started to run, he broke into a runcuando lo vio corrió a su encuentro when she saw him she rushed o ran to meet hima todo correr at top speed, as fast as I/he couldsalió a todo correr he went/came shooting outcorre que te corre: se fueron, corre que te corre, para la playa they went tearing o racing off to the beachel que no corre vuela you have to be quick off the mark2 ( Dep) «atleta» to run; «caballo» to runsale a correr todas las mañanas she goes out running o jogging every morning, she goes for a run every morningcorre en la maratón he's running in the marathoncorre con una escudería italiana he races o drives for an Italian teamB1(apresurarse): llevo todo el día corriendo de un lado para otro I've been rushing around all day long, I've been on the go all day long ( colloq)¡corre, ponte los zapatos! hurry o quick, put your shoes on!no corras tanto que te equivocarás don't rush it o don't do it so quickly, you'll only make mistakesen cuanto me enteré corrí a llamarte/a escribirle as soon as I heard, I rushed to call you/write to himvino pero se fue corriendo he came but he rushed off o raced off againse fueron corriendo al hospital they rushed to the hospitalcorre mucho he drives too/very fastesa moto corre mucho that motorcycle is o goes really fastC1 (+ compl) «cordillera/carretera» to run; «río» to run, flowcorre paralela a la costa it runs parallel to the coastel río corre por un valle abrupto the river runs o flows through a steep-sided valley2 «agua» to flow, run; «sangre» to flowcorría una brisa suave there was a gentle breeze, a gentle breeze was blowingcorre mucho viento hoy it's very windy todayel champán corría como agua the champagne flowed like water3«rumor»: corre el rumor de que … there is a rumor going around that …, word o rumor has it that …corrió la voz de que se había fugado there was a rumor that she had escaped4 «polea» to runel pestillo no corre I can't bolt/unbolt the door, the bolt won't move o slideD «días/meses/años»1(pasar, transcurrir): corren tiempos difíciles these are difficult timescorría el año 1939 cuando … it was in 1939 that …con el correr de los años as time went/goes by, as years passed/passel mes que corre this month, in the current month ( frml)2 (pasar de prisa) to fly¡cómo corre el tiempo! how time flies!los días pasan corriendo the days fly by o go by in a flashE1 «sueldo/alquiler» to be payable2 (ser válido) to be validlas nuevas tarifas empezarán a correr a partir de mañana the new rates come into effect from tomorrowya sabes que esas excusas aquí no corren (CS); you know you can't get away with excuses like that here, you know excuses like that won't wash with me/us ( colloq)estos bonos ya no corren these vouchers are no longer valid3 (venderse) correr A or POR algo to sell AT o FOR sthF correr con ‹gastos› to payla empresa corrió con los gastos de la mudanza the firm paid the removal expenses o the moving expenses o met the cost of the removalel Ayuntamiento corrió con la organización del certamen the town council organized o was responsible for organizing the competition■ corrervtA1 ( Dep) ‹maratón› to runcorrió los 1.500 metros he ran the 1,500 metersBlo corrieron del pueblo they ran him out of town2 ( fam) (perseguir) to chase, run afteracaba de salir, si la corres, la alcanzas (Col, RPl); she's just gone out, if you run you'll catch her (up)C1(exponerse a): quiero estar seguro, no quiero correr riesgos I want to be sure, I don't want to take any riskscorres el riesgo de perderlo/de que te lo roben you run the risk of o you risk losing it/having it stolenaquí no corres peligro you're safe here o you're not in any danger here2(experimentar): ambos corrieron parecida suerte they both suffered a similar fatejuntos corrimos grandes aventuras we lived through o had great adventures togetherD (mover)1 ‹botón/ficha/silla› to move2 ‹cortina› to drawcorre el cerrojo bolt the door, slide the bolt across/backcorra la pesa hasta que se equilibre slide the weight along until it balances3 ( Inf) ‹texto› to scrollE ( ant); ‹territorio› to raidFles corrió balas a todos he sprayed them all with bullets■ correrse1 «pieza» to shift, move; «carga» to shiftB1 «tinta» to run; «rímel/maquillaje» (+ me/te/le etc) to run, smudge2 ( AmL) «media» to ladder, runse me corrió un punto del suéter I pulled a thread in my sweater and it ran* * *
correr ( conjugate correr) verbo intransitivo
1
◊ bajó/subió las escaleras corriendo she ran down/up the stairs;
salieron corriendo del banco they ran out of the bank;
echó a correr he started to run
2a) ( apresurarse):◊ ¡corre, ponte los zapatos! hurry o quick, put your shoes on!;
no corras tanto que te equivocarás don't do it so quickly, you'll only make mistakes ;
corrí a llamarte I rushed to call you;
me tengo que ir corriendo I have to rush off
[ conductor] to drive fast
3
[ agua] to run;
[ sangre] to flow;
b) [ rumor]:◊ corre el rumor/la voz de que … there is a rumor going around that …
4 (pasar, transcurrir):◊ corría el año 1973 cuando … it was 1973 when …;
con el correr de los años as time went/goes by;
¡cómo corre el tiempo! how time flies!
5 ( hacerse cargo) correr con algo ‹ con gastos› to pay sth;
‹ con organización› to be responsible for sth
verbo transitivo
1
2 ( exponerse a):
aquí no corres peligro you're safe here
3
‹ cortina› ( cerrar) to draw, close;
( abrir) to open, pull back;
correrse verbo pronominal
1
[pieza/carga] to shift
2
[rímel/maquillaje] to run, smudge;
correr
I verbo intransitivo
1 to run
(ir deprisa) to go fast
(al conducir) to drive fast
2 (el viento) to blow
(un río) to flow
3 (darse prisa) to hurry: corre, que no llegamos, hurry up or we'll be late
figurado corrí a hablar con él, I rushed to talk to him
4 (estar en situación de) correr peligro, to be in danger
correr prisa, to be urgent
II verbo transitivo
1 (estar expuesto a) to have
correr el riesgo, to run the risk
2 (una cortina) to draw
(un cerrojo) to close
3 (un mueble) to pull up, draw up
♦ Locuciones: corre a mi cargo, I'll take care of it
correr con los gastos, to foot the bill
' correr' also found in these entries:
Spanish:
bola
- cargo
- colorada
- colorado
- echar
- liebre
- pareja
- parejo
- pestillo
- prisa
- riesgo
- tinta
- velo
- voz
- Y
- agua
- condenado
- condición
- corretear
- dejar
- desaforado
- desplazar
- peligro
- soler
- tropezar
- viento
English:
about
- afford
- bear
- charge
- danger
- dash
- draw
- gamble
- go about
- meet
- outrun
- pelt
- pound
- pour
- pull
- race
- race along
- ride
- risk
- run
- run with
- running
- rush
- rush around
- scurry
- streak
- tear along
- trickle
- unleash
- as
- budge
- caper
- cover
- flow
- fly
- go
- hell
- jog
- like
- mad
- move
- put
- shift
- slide
- smudge
- spread
- sweep
- throw
- wind
* * *♦ vi1. [persona, animal] to run;me gusta correr todas las mañanas I like to go for a run every morning;se fue corriendo he ran off o away;miles de fans corrieron al encuentro del cantante thousands of fans ran to greet o meet the singer;¡corre a pedir ayuda! run for help!;varias personas corrieron tras el asaltante several people ran after the robber;echar a correr to start running;Famcorre que se las pela she runs like the wind;Famel que no corre, vuela you've got to be on your toes o quick around here2. [apresurarse]¡corre, que vamos a perder el autobús! hurry up, we're going to miss the bus!;no corras, que te vas a equivocar don't rush yourself, or you'll make a mistake;cuando me enteré del accidente, corrí a visitarla when I heard about the accident I went to visit her as soon as I could o I rushed to visit her;estoy agotado, toda la mañana corriendo de aquí para allá I'm exhausted, I've been rushing o running around all morning;corre, que va a empezar la película quick, the film's about to start;a todo correr: hay que acabar este trabajo a todo correr we have to finish this job as quickly as possible;cuando se enteró de la noticia, vino a todo correr when she heard the news she came as quickly as she could3. [competir] [atleta, caballo] to run;[ciclista] to ride;corre con una moto japonesa he rides a Japanese motorbike;corre con un coche italiano he drives an Italian car4. [conductor] to drive fast;no corras tanto, que vamos a tener un accidente slow down o stop driving so fast, we're going to have an accidentesta moto no corre nada this motorbike can't go very fast at all6. [fluido] [río] to flow;[agua del grifo] to run;la sangre corre por las venas blood flows through the veins;7. [viento] to blow;corría una ligera brisa there was a gentle breeze, a gentle breeze was blowing8. [el tiempo, las horas] to pass, to go by;esta última semana ha pasado corriendo this last week has flown by9. [transcurrir]corría el principio de siglo cuando… it was around the turn of the century when…;en los tiempos que corren nadie tiene un trabajo seguro no one is safe in their job these days o in this day and age10. [noticia] to spread;corre el rumor de que… there's a rumour going about that…[la cuenta] to pay;la organización de la cumbre corrió a cargo de las Naciones Unidas the United Nations organized the summit, the United Nations took care of the organization of the summit;la comida corre a cargo de la empresa the meal is on the company;esta ronda corre de mi cuenta this round is on me, this is my round12. [sueldo, renta] to be payable;el alquiler corre desde principios de cada mes the rent is payable at the beginning of each month13. [venderse] to sell;este vino corre a diez euros la botella this wine sells for ten euros a bottleel nuevo sistema operativo no correrá en modelos antiguos the new operating system won't run on older models♦ vt1. [prueba, carrera] [a pie, a caballo] to run;[en coche, moto] to take part in;corrió los 100 metros he ran the 100 metres;correrá el Tour de Francia he will be riding in the Tour de France2. [mover] [mesa, silla] to move o pull up;corre la cabeza, que no veo move your head out of the way, I can't see3. [cerrar] [cortinas] to draw, to close;[llave] to turn;4. [abrir] [cortinas] to draw, to opencorrer peligro to be in danger;si dejas la caja ahí, corre el peligro de que alguien tropiece con ella if you leave the box there, (there's a danger o risk that) someone might trip over it;correr el riesgo de (hacer) algo to run the risk of (doing) sth;no quiero correr ningún riesgo I don't want to take any risks;no sabemos la suerte que correrá el proyecto we don't know what is to become of the project, we don't know what the project's fate will be;no se sabe todavía qué suerte han corrido los desaparecidos the fate of the people who are missing is still unknown6. [noticia] to spread;corrieron el rumor sobre su dimisión they spread the rumour of her resignation;correr la voz to pass it onno consigo correr este programa I can't get this program to run properly9. Com to auction, to sell at auctionlas ideas progresistas allá no corren progressive ideas don't get much of a hearing there13. Am [perseguir] to chase (after);los perros iban corriendo a la liebre the dogs chased after the hare14. Méx, Ven [funcionar] to be running;hoy no corren los trenes the trains aren't running today15. CompFamcorrerla to go out on the town;RP Famcorrer la coneja to scrimp and save* * *I v/i1 run;a todo correr at top speed2 ( apresurarse) rush3 de tiempo pass4 de agua run, flow5 fig:correr con los gastos pay the expenses;correr con algo meet the cost of sth;correr a cargo de alguien be s.o.’s responsibility, be down to s.o. fam II v/t1 run3:correr la misma suerte suffer the same fate* * *correr vi1) : to run, to race2) : to rush3) : to flowcorrer vt1) : to travel over, to cover2) : to move, to slide, to roll, to draw (curtains)3)correr un riesgo : to run a risk* * *correr vb¡corre! hurry up!3. (vehículo) to go fast¡cómo corre este coche! this car goes really fast!5. (noticia, etc) to go round6. (mover) to move7. (participar en una carrera) to compete¿correrás la carrera? will you compete in the race?correr el pestillo / correr el cerrojo to bolt the door -
53 en constante cambio
(adj.) = ever-changing [ever changing], ever-fluid, on the move, fast changing [fast-changing], ever-shiftingEx. These new titles are not just cosmetic, they do reflect the ever-changing role of the library service.Ex. The public library needs to be staffed with personnel who have deep interest into the ever-fluid aspects of human development.Ex. This article considers use of Internet electronic mail forwarding services to solve the problem faced by Internet users who are constantly on the move or changing Internet providers.Ex. The author identifies fundamental attitudes necessary for information professionals to navigate 'nimbly' in a fast changing environment.Ex. Phil Bradley looks at various developments that have occurred recently in the ever-shifting scene of the search engine.* * *(adj.) = ever-changing [ever changing], ever-fluid, on the move, fast changing [fast-changing], ever-shiftingEx: These new titles are not just cosmetic, they do reflect the ever-changing role of the library service.
Ex: The public library needs to be staffed with personnel who have deep interest into the ever-fluid aspects of human development.Ex: This article considers use of Internet electronic mail forwarding services to solve the problem faced by Internet users who are constantly on the move or changing Internet providers.Ex: The author identifies fundamental attitudes necessary for information professionals to navigate 'nimbly' in a fast changing environment.Ex: Phil Bradley looks at various developments that have occurred recently in the ever-shifting scene of the search engine. -
54 fuerza
f.1 strength (fortaleza).no me siento con fuerzas I don't feel strong enoughtener fuerzas para to have the strength tola fuerza de la costumbre force of habitla fuerza del destino the power of destinyfuerza física strengthno llegué por un caso de fuerza mayor I didn't make it due to circumstances beyond my controlfuerza de voluntad willpowertener mucha fuerza to be very strongrecuperar fuerzas to recover one's strength, to get one's strength backsacar fuerzas de flaqueza to screw up one's courage2 force (violencia).tuvo que llevarle al colegio a la fuerza she had to drag him to school by forcerecurrir a la fuerza to resort to forcea la fuerza tenía que saber la noticia she must have known the newspor la fuerza by forcefuerza bruta brute force3 force (grupo) (military).todas las fuerzas políticas all the political groupsfuerza aérea air forceFuerzas Armadas armed forcesfuerza de intervención troops, forcesfuerza de intervención rápida rapid reaction forcefuerzas del orden público security forcesfuerzas de pacificación peacekeeping forcesfuerzas de seguridad security forces4 force (physics).fuerza centrífuga/centrípeta centrifugal/centripetal forcefuerza de la gravedad force of gravityfuerza motriz driving forcepres.indicat.3rd person singular (él/ella/ello) present indicative of spanish verb: forzar.imperat.2nd person singular (tú) Imperative of Spanish verb: forzar.* * *1 (gen) strength2 (violencia) force, violence3 (militar) force4 (en física) force5 (electricidad) power, electric power6 (poder) power1 (el poder) authorities\a fuerza de by dint of, by force ofa la fuerza by forceírsele a alguien la fuerza por la boca to be all talkpor fuerza by forcepor la fuerza against one's willpor la fuerza de la costumbre by force of habitfuerza bruta brute forcefuerza de voluntad willpowerfuerza mayor force majeurefuerza de gravedad force of gravityFuerzas Aéreas Royal Air ForceFuerzas Armadas Armed Forcesfuerzas del orden público police force sing* * *noun f.1) strength2) force3) might4) power•* * *SF1) [de persona]a) [física] strengthme agarré con fuerza a una roca — I held on tight o tightly to a rock
•
hacer fuerza, el médico me ha prohibido que hiciera fuerza — the doctor has told me not to exert myselfvamos a intentar levantar la losa: haced fuerza — let's try and lift up the slab: heave!
si somos muchos en la manifestación haremos más fuerza — if there are lots of us at the demonstration we'll be stronger o it will lend more force to it
b) [de carácter] strength•
restar fuerzas al enemigo — to reduce the enemy's strength•
sentirse con fuerzas para hacer algo — to have the strength to do sthmedir 1., 3)•
tener fuerzas para hacer algo — to be strong enough to do sth, have the strength to do sth2) (=intensidad) [de viento] strength, force; [de lluvia] intensityel agua caía con fuerza torrencial — the rain came down in torrents, there was torrential rainfall
3) (=ímpetu)en los setenta la mujer entró con fuerza en el periodismo — in the seventies women entered journalism in force
la banda terrorista volvió a golpear con fuerza ayer — the terrorist group struck another devastating blow yesterday
4) (=poder) [de fe] strength; [de argumento] strength, force, power; [de la ley] forcees un argumento de poca fuerza — it is not a very strong o powerful argument
serán castigados con toda la fuerza de la ley — they will be punished with the full weight of the law, they will feel the full force of the law
la rebelión iba cobrando fuerza — the rebellion gathered o gained strength
la idea ha cobrado fuerza últimamente — the idea has gained in popularity o gained momentum recently
•
por la fuerza de la costumbre — out of habit, from force of habit•
con fuerza legal — (Com) legally bindingfuerza mayor — (Jur) force majeure
aplazaron el partido por razones de fuerza mayor — the match was postponed due to circumstances beyond their control
5) (=violencia) force•
por la fuerza, quisieron impedirlo por la fuerza — they tried to prevent it forcibly o by forcepor la fuerza no se consigue nada — using force doesn't achieve anything, nothing is achieved by force
•
a viva fuerza, abrió la maleta a viva fuerza — he forced open the suitcase6) [locuciones]a)• a fuerza de — by
a fuerza de repetirlo acabó creyéndoselo él mismo — by repeating it so much he ended up believing it himself
conseguí aprobar a fuerza de pasarme horas y horas estudiando — I managed to pass by dint of hours and hours of study
a fuerza de paciencia logró convencerlos — he succeeded in persuading them by dint of great patience
b)• a la fuerza, hacer algo a la fuerza — to be forced to do sth
yo no quería, pero tuve que hacerlo a la fuerza — I didn't want to, but I was forced to do it
se lo llevaron de su casa a la fuerza — he was taken from his home by force, he was taken forcibly from his home
a la fuerza tuvo que oírlos: ¡estaba a su lado! — he must have heard them: he was right next to them!
•
alimentar a algn a la fuerza — to force-feed sb•
entrar en un lugar a la fuerza — [ladrón] to break into a place, break in; [policía, bombero] to force one's way into a place, enter a place forciblya la fuerza ahorcan —
dejará el ministerio cuando lo haga su jefe, ¡a la fuerza ahorcan! — he'll leave the ministry when his boss does, not that he has any choice anyway o life's tough! *
c)• en fuerza de — by virtue of
d)• es fuerza hacer algo — it is necessary to do sth
es fuerza reconocer que... — we must recognize that..., it must be admitted that...
e)• por fuerza — inevitably
una región pobre como la nuestra, por fuerza ha de ser más barata — in a poor region like ours prices will inevitably be o must be cheaper
7) (Fís, Mec) forcefuerza ascensional — (Aer) buoyancy
fuerza de sustentación — (Aer) lift
fuerza motriz — (lit) motive force; (fig) driving force
8) (=conjunto de personas) (Mil, Pol) forcefuerza de trabajo — workforce, labour force, labor force (EEUU)
fuerza pública — police, police force
9) (Elec) power* * *I1) (vigor, energía)por más que hizo fuerza, no logró abrirlo — try as she might, she couldn't open it
2) (del viento, de las olas) strength, force3) (de estructura, material) strength4) ( violencia) force5) (autoridad, poder) powerpor (la) fuerza de costumbre — out of o from force of habit
6) (Mil, Pol) force7) (Fís) force8) (en locs)IIa la fuerza: tiene que pasar por aquí a la fuerza she has no option but to come this way; a la fuerza tuvo que verme he must have seen me; lo llevaron a la fuerza they dragged him there; comí a la fuerza I forced myself to eat; entraron a la fuerza they forced their way in; lo hicieron salir a la fuerza they forced him to leave; a fuerza de by; aprobó a fuerza de estudiar he managed to pass by studying hard; por fuerza: por fuerza tiene que saberlo he must know about it; por la fuerza by force; a viva fuerza by sheer force; medir sus fuerzas con or contra alguien to measure one's strength against somebody; sacar fuerzas de flaqueza — to make a supreme effort
* * *= drive, force, strength, power, might, muscle power, sinew, powerfulness, mightiness.Ex. Hierarchical bibliometry would act as a positive drive to support the authorship requirements now stipulated by some international editorial committees.Ex. Her reason admitted the force of his arguments, but her instinct opposed it.Ex. The strength of the acetone rinsing on the strength of the paper is investigated, and its efficiency in removing NM2P is also examined using gas liquid chromatography.Ex. She added that she felt sorry for the assistant because he had so little power.Ex. Gradually many of these conquerors came to realize that, although military might was necessary to gain control over an area, sheer force of arms was not sufficient to govern effectively.Ex. Their development, particularly for replacing human muscle power, has been in parallel with that of information technology, but largely independent of it.Ex. Such sentiments provide the heart, soul, and sinew of comics.Ex. The students also rated each picture's tastefulness, newsworthiness, likability, and powerfulness.Ex. He holds in derision all wisdom and all mightiness.----* a fuerza de = by dint of.* a fuerza de cometer errores = the hard way.* a fuerza de errores = the hard way.* a la fuerza = forcefully, of necessity, forcibly, compulsorily.* alimentar a la fuerza = force-feed.* apartar a la fuerza = prise + Nombre + away.* aprender a fuerza de errores = learn by + trial and error.* aprender Algo a fuerza de errores = learn + Nombre + the hard way.* aprender Algo a fuerza de golpes = learn + Nombre + the hard way.* arrancar a la fuerza = prise + Nombre + away.* camisa de fuerza = straitjacket [straightjacket].* causa de fuerza mayor = act of God.* cobrar fuerza = gather + strength, grow in + power, gain + strength.* cobrar fuerzas = gain + strength.* con fuerza = forcefully, vigourously [vigorously, -USA], powerfully.* con toda su fuerza = in full force.* contra fuerzas superiores = against (all/the) odds.* dar fuerza = empower, bring + strength.* de fuerza = forceful.* desplazar a la fuerza = uproot [up-root].* dividir las fuerzas de Uno = fragment + Posesivo + energies.* en caso de fuerza mayor = in the event of circumstances beyond + Posesivo + control.* fuerza aérea = Air Force.* fuerza bruta = brute force, raw power, brute power.* fuerza centrífuga = centrifugal force.* fuerza de cohesión = bonding strength.* fuerza de gravedad = gravitational force.* fuerza de la convicción = courage of conviction.* fuerza de la gravedad = G-force.* fuerza de la gravedad, la = force of gravity, the.* fuerza de la naturaleza = force of nature.* fuerza de las armas = force of arms.* fuerza de la señal = signal strength, tower strength.* fuerza de voluntad = force of will, willpower [will power].* fuerza económica = economic leverage.* fuerza expedicionaria = expeditionary force.* fuerza giratoria = turning power.* fuerza gravitatoria = gravitational force.* fuerza impulsora = moving force, driving force, thrust force.* fuerza letal = deadly force.* fuerza mayor = force majeure.* fuerza militar = military forces.* fuerza motriz = powerhouse, power engine, motive force.* fuerza muscular = muscle power.* fuerza niveladora = levelling force.* fuerza política = political force, political power.* fuerzas aéreas británicas = RAF [Royal Air Force].* fuerzas aliadas = coalition forces.* fuerzas armadas = military forces.* fuerzas armadas, las = armed forces, the.* fuerzas de defensa, las = defence forces, the.* fuerzas defensivas, las = defence forces, the.* fuerzas del orden = police force.* fuerzas del orden público = police force.* fuerzas de paz = peacekeeping forces.* fuerzas de seguridad = security forces.* fuerzas encargadas del mantenimiento de la paz = peacekeeping forces.* fuerza vital = life force.* fuerza viva = living force.* ganar fuerza = gather + strength, gather + steam.* golpear con fuerza = smite.* juego de fuerzas = interplay of forces.* la fuerza de la mayoría = strength in numbers.* la unión hace la fuerza = strength in numbers.* medición de fuerzas = battle of wills.* medida de fuerza = crackdown.* medirse la fuerzas (con) = lock + horns (with).* medirse las fuerzas = pit against.* mermar las fuerzas = sap + the energy.* perder fuerza = lose + power, lose + steam.* por la fuerza = forcibly.* quedarse sin fuerza = lose + steam.* recobrar fuerza = gather + Reflexivo.* recobrar la fuerza = regain + Posesivo + strength.* recuperar la fuerza = regain + Posesivo + strength, gain + strength.* recuperar las fuerzas = recoup + energy, gain + strength.* reponer fuerzas = gather + energy.* resistir con todas las fuerzas = resist + with every cell in + Posesivo + body.* restar fuerza = take + the bite out of.* ser un pilar de fuerza = be a tower of strength.* toda la fuerza = full force.* toda la fuerza de = the full force of.* toda la fuerza del impacto = full force.* unir fuerzas = join + forces, pool + forces.* * *I1) (vigor, energía)por más que hizo fuerza, no logró abrirlo — try as she might, she couldn't open it
2) (del viento, de las olas) strength, force3) (de estructura, material) strength4) ( violencia) force5) (autoridad, poder) powerpor (la) fuerza de costumbre — out of o from force of habit
6) (Mil, Pol) force7) (Fís) force8) (en locs)IIa la fuerza: tiene que pasar por aquí a la fuerza she has no option but to come this way; a la fuerza tuvo que verme he must have seen me; lo llevaron a la fuerza they dragged him there; comí a la fuerza I forced myself to eat; entraron a la fuerza they forced their way in; lo hicieron salir a la fuerza they forced him to leave; a fuerza de by; aprobó a fuerza de estudiar he managed to pass by studying hard; por fuerza: por fuerza tiene que saberlo he must know about it; por la fuerza by force; a viva fuerza by sheer force; medir sus fuerzas con or contra alguien to measure one's strength against somebody; sacar fuerzas de flaqueza — to make a supreme effort
* * *= drive, force, strength, power, might, muscle power, sinew, powerfulness, mightiness.Ex: Hierarchical bibliometry would act as a positive drive to support the authorship requirements now stipulated by some international editorial committees.
Ex: Her reason admitted the force of his arguments, but her instinct opposed it.Ex: The strength of the acetone rinsing on the strength of the paper is investigated, and its efficiency in removing NM2P is also examined using gas liquid chromatography.Ex: She added that she felt sorry for the assistant because he had so little power.Ex: Gradually many of these conquerors came to realize that, although military might was necessary to gain control over an area, sheer force of arms was not sufficient to govern effectively.Ex: Their development, particularly for replacing human muscle power, has been in parallel with that of information technology, but largely independent of it.Ex: Such sentiments provide the heart, soul, and sinew of comics.Ex: The students also rated each picture's tastefulness, newsworthiness, likability, and powerfulness.Ex: He holds in derision all wisdom and all mightiness.* a fuerza de = by dint of.* a fuerza de cometer errores = the hard way.* a fuerza de errores = the hard way.* a la fuerza = forcefully, of necessity, forcibly, compulsorily.* alimentar a la fuerza = force-feed.* apartar a la fuerza = prise + Nombre + away.* aprender a fuerza de errores = learn by + trial and error.* aprender Algo a fuerza de errores = learn + Nombre + the hard way.* aprender Algo a fuerza de golpes = learn + Nombre + the hard way.* arrancar a la fuerza = prise + Nombre + away.* camisa de fuerza = straitjacket [straightjacket].* causa de fuerza mayor = act of God.* cobrar fuerza = gather + strength, grow in + power, gain + strength.* cobrar fuerzas = gain + strength.* con fuerza = forcefully, vigourously [vigorously, -USA], powerfully.* con toda su fuerza = in full force.* contra fuerzas superiores = against (all/the) odds.* dar fuerza = empower, bring + strength.* de fuerza = forceful.* desplazar a la fuerza = uproot [up-root].* dividir las fuerzas de Uno = fragment + Posesivo + energies.* en caso de fuerza mayor = in the event of circumstances beyond + Posesivo + control.* fuerza aérea = Air Force.* fuerza bruta = brute force, raw power, brute power.* fuerza centrífuga = centrifugal force.* fuerza de cohesión = bonding strength.* fuerza de gravedad = gravitational force.* fuerza de la convicción = courage of conviction.* fuerza de la gravedad = G-force.* fuerza de la gravedad, la = force of gravity, the.* fuerza de la naturaleza = force of nature.* fuerza de las armas = force of arms.* fuerza de la señal = signal strength, tower strength.* fuerza de voluntad = force of will, willpower [will power].* fuerza económica = economic leverage.* fuerza expedicionaria = expeditionary force.* fuerza giratoria = turning power.* fuerza gravitatoria = gravitational force.* fuerza impulsora = moving force, driving force, thrust force.* fuerza letal = deadly force.* fuerza mayor = force majeure.* fuerza militar = military forces.* fuerza motriz = powerhouse, power engine, motive force.* fuerza muscular = muscle power.* fuerza niveladora = levelling force.* fuerza política = political force, political power.* fuerzas aéreas británicas = RAF [Royal Air Force].* fuerzas aliadas = coalition forces.* fuerzas armadas = military forces.* fuerzas armadas, las = armed forces, the.* fuerzas de defensa, las = defence forces, the.* fuerzas defensivas, las = defence forces, the.* fuerzas del orden = police force.* fuerzas del orden público = police force.* fuerzas de paz = peacekeeping forces.* fuerzas de seguridad = security forces.* fuerzas encargadas del mantenimiento de la paz = peacekeeping forces.* fuerza vital = life force.* fuerza viva = living force.* ganar fuerza = gather + strength, gather + steam.* golpear con fuerza = smite.* juego de fuerzas = interplay of forces.* la fuerza de la mayoría = strength in numbers.* la unión hace la fuerza = strength in numbers.* medición de fuerzas = battle of wills.* medida de fuerza = crackdown.* medirse la fuerzas (con) = lock + horns (with).* medirse las fuerzas = pit against.* mermar las fuerzas = sap + the energy.* perder fuerza = lose + power, lose + steam.* por la fuerza = forcibly.* quedarse sin fuerza = lose + steam.* recobrar fuerza = gather + Reflexivo.* recobrar la fuerza = regain + Posesivo + strength.* recuperar la fuerza = regain + Posesivo + strength, gain + strength.* recuperar las fuerzas = recoup + energy, gain + strength.* reponer fuerzas = gather + energy.* resistir con todas las fuerzas = resist + with every cell in + Posesivo + body.* restar fuerza = take + the bite out of.* ser un pilar de fuerza = be a tower of strength.* toda la fuerza = full force.* toda la fuerza de = the full force of.* toda la fuerza del impacto = full force.* unir fuerzas = join + forces, pool + forces.* * *A(vigor, energía): tiene mucha fuerza en los brazos she has very strong arms, she has great strength in her arms¡qué fuerza tienes! you're really strong!agárralo con fuerza hold on to it tightlytuvimos que empujar con fuerza we had to push very hardpor más que hizo fuerza, no logró abrirlo try as she might, she couldn't open ittuvo que hacer mucha fuerza para levantarlo it took all her strength to lift ita último momento le fallaron las fuerzas his strength failed him at the last momentnecesitaba recuperar fuerzas I needed to recover my strength o get my strength backno me siento con fuerzas para hacer un viaje tan largo I don't have the strength to go on such a long journey, I don't feel up to making such a long journeygritó con todas sus fuerzas she shouted with all her mightha entrado al mercado con gran fuerza it has made a big impact on the marketCompuestos:strength of characterwillpowerB (del viento, de las olas) strength, forcevientos de fuerza ocho force eight windsC (de una estructura, un material) strengthD (violencia) forcehubo que recurrir a la fuerza para reducir al agresor they had to resort to force to subdue the assailantCompuesto:brute forceE (autoridad, poder) powerun sindicato de mucha fuerza a very strong union, a union with great powervan armados con la fuerza de la razón they are armed with the power of reason ( liter)se les castigará con toda la fuerza de la ley they will be punished with the full rigor o weight of the lawtener fuerza de ley to have the force of lawla fuerza de sus argumentos the strength of her argumentpor fuerza de costumbre out of force of habitCompuesto:se suspendió por causas de fuerza mayor it was canceled owing to circumstances beyond our controllas pérdidas sufridas por razones de fuerza mayor losses in cases of force majeureuna fuerza de paz a peacekeeping forceuna fuerza de ocupación an occupying forcefuerzas parlamentarias/políticas parliamentary/political forcesCompuestos:air forcetaskforceworkforce● fuerza disuasoria or de disuasióndeterrent( period):la fuerza pública the policefpl armed forces (pl)● fuerzas del orden or de orden públicoSpecial Forcesfpl social forces (pl)G ( Fís) forceCompuestos:acceleration● fuerza centrífuga/centrípetacentrifugal/centripetal forcegravity, force of gravity, gravitational pullinertialifthydraulic powermotive powerdecelerationkinetic energyH ( en locs):a la fuerza: tiene que pasar por aquí a la fuerza she has no option but to come this way, she has to come this waya la fuerza tuvo que verme, estaba sentado justo enfrente he must have seen me, I was sitting right oppositeno quería ir al dentista, hubo que llevarlo a la fuerza he didn't want to go to the dentist, we had to drag him thereentraron a la fuerza they forced their way inlo hicieron salir a la fuerza they forced him to leave o made him leavea fuerza de bypude localizarlo a fuerza de llamarlo todos los días I had to call his number every day before I finally got hold of him, I only managed to get hold of him by calling him every daypor fuerza: tendrá que ganar por fuerza si quiere seguir compitiendo she has to win if she wants to stay in the competitionpor fuerza tiene que saberlo he must know about itpor la fuerza by forcelo tuvieron que sacar de la casa por la fuerza he had to be forcibly removed from the housea la fuerza ahorcan I/we have no alternativea viva fuerza by sheer forceírsele a algn la fuerza por la boca to be all talk (and no action) ( colloq), to be all mouth and no trousers ( BrE colloq)medir sus fuerzas con or contra algn to measure one's strength against sbsacar fuerzas de flaqueza: sacó fuerzas de flaqueza y consiguió llegar a la meta she made a supreme effort and managed to reach the tapesaqué fuerzas de flaqueza y me enfrenté a él I plucked o screwed up my courage and confronted him* * *
Del verbo forzar: ( conjugate forzar)
fuerza es:
3ª persona singular (él/ella/usted) presente indicativo2ª persona singular (tú) imperativo
Multiple Entries:
forzar
fuerza
forzar ( conjugate forzar) verbo transitivo
1 ( obligar) to force
2
3 ‹puerta/cerradura› to force
fuerza 1 sustantivo femenino
1
no me siento con fuerzas I don't have the strength;
tiene mucha fuerza en los brazos she has very strong arms;
agárralo con fuerza hold on to it tightly;
empuja con fuerza push hard;
le fallaron las fuerzas his strength failed him;
recuperar fuerzas to get one's strength back;
gritó con todas sus fuerzas she shouted with all her might;
fuerza de voluntad willpower
2 ( violencia) force;
fuerza bruta brute force
3 (Mil, Pol, Fís) force;
las fuerzas armadas the armed forces;
las fuerzas de orden público (period) the police;
fuerza de gravedad (force of) gravity
4 ( en locs)◊ a la fuerza: a la fuerza tuvo que verme he must have seen me;
lo llevaron a la fuerza they dragged him there;
comí a la fuerza I forced myself to eat;
entraron a la fuerza they forced their way in;
a fuerza de by;
aprobó a fuerza de estudiar he managed to pass by studying hard;
por fuerza: por fuerza tiene que saberlo he must know about it;
por la fuerza by force
fuerza 2,◊ fuerzas, etc see forzar
forzar verbo transitivo
1 (obligar por la fuerza) to force: la forzaron a casarse, she was forced to get married
2 (un motor, una situación) to force
3 (una cerradura) to force, break open
4 (violar a alguien) to rape
fuerza sustantivo femenino
1 Fís force
2 (vigor físico) strength
3 (violencia física) force
sin usar la fuerza, without violence
(obligación, autoridad) force
fuerza mayor, force majeure
4 (garra, ímpetu) grip
5 (grupo de tropas) force
las Fuerzas Armadas, the Armed Forces
♦ Locuciones: figurado a fuerza de, by dint of
a la fuerza, (por obligación) of necessity
(con violencia) by force
por fuerza, of necessity
' fuerza' also found in these entries:
Spanish:
aflojar
- agarrar
- ánimo
- boca
- camisa
- cerrarse
- débil
- decaer
- declinar
- demostración
- descafeinada
- descafeinado
- enfriar
- estrujar
- fenomenal
- flaquear
- forzar
- fuerte
- garra
- gravedad
- impulso
- incapaz
- me
- menos
- motor
- motriz
- poder
- remolque
- renegar
- resistencia
- reunir
- sonora
- sonoro
- tirar
- Titán
- toro
- voluntad
- alarde
- apretar
- arrollador
- bloque
- capitán
- ceder
- chaleco
- comunicar
- fortificar
- maña
- siniestro
- someter
- vigor
English:
act
- apply
- arm
- blow over
- bluster
- bodily
- bolster
- brawn
- burn
- constraint
- decrease
- deterrent
- display
- draw
- driving force
- drum
- dynamic
- force
- forcible
- forcibly
- G-force
- gain
- gale
- gather
- grit
- hard
- hp
- hustle
- jam
- jam in
- juggernaut
- might
- motive
- muscle
- necessarily
- peacekeeping
- plonk
- power
- pull
- punch
- ram
- rule out
- sanction
- sap
- shall
- shoot out
- shoot up
- show
- spent
- straitjacket
* * *♦ nf1. [fortaleza] strength;el animal tiene mucha fuerza the animal is very strong;no me siento con fuerzas para caminar I don't feel strong enough to walk, I don't feel up to walking;su amor fue cobrando fuerza con el tiempo her love grew stronger with time;recuperar fuerzas to recover one's strength, to get one's strength back;tener fuerzas para to have the strength to;Famse le va la fuerza por la boca he's all talk and no action;sacar fuerzas de flaqueza to screw up one's couragela fuerza de la costumbre force of habit;la fuerza del destino the power of destiny;fuerza física strength;se necesita mucha fuerza física para hacer eso you need to be very strong to do that;Der fuerza mayor force majeure; [en seguros] act of God;no llegué por un caso de fuerza mayor I didn't make it due to circumstances beyond my control;fuerza de voluntad willpower2. [resistencia] [de material] strength3. [intensidad] [de sonido] loudness;[de dolor] intensity;aprieta con fuerza press hard;llueve con fuerza it's raining hard;un viento de fuerza 8 a force 8 wind4. [violencia] force;ceder a la fuerza to give in to force;emplear la fuerza to use force;por la fuerza by force;recurrir a la fuerza to resort to forcefuerza bruta brute force5. Mil forcefuerza aérea air force;fuerzas armadas armed forces;fuerzas de choque shock troops, storm troopers;fuerza disuasoria deterrent;fuerza de intervención troops, forces;fuerza de intervención rápida rapid reaction force;fuerzas del orden (público) security forces;fuerzas de pacificación peacekeeping forces;fuerzas de seguridad security forces6.fuerzas [grupo] forces;las diferentes fuerzas sociales the different forces in society;todas las fuerzas políticas se han puesto de acuerdo all the political groups have reached an agreement;las fuerzas vivas de la ciudad the most influential people in the city7. Fís forcefuerza centrífuga centrifugal force;fuerza centrípeta centripetal force;fuerza electromotriz electromotive force;fuerza de la gravedad force of gravity;fuerza hidráulica water power;fuerza motriz [que causa movimiento] driving force;Fig [impulso] prime mover;fuerza nuclear débil weak nuclear force;fuerza nuclear fuerte strong nuclear force8. Elec power;han cortado la fuerza the power has been cut♦ a fuerza de loc prep[a base de] by dint of;a fuerza de gritar mucho, conseguimos que nos oyera after a lot of shouting, we eventually managed to make him hear us;he aprendido la lección a fuerza de mucho estudiar I learnt the lesson by studying hard♦ a la fuerza loc adv1. [contra la voluntad] by force, forcibly;firmaron a la fuerza they were forced to sign;tuvo que llevarlo al colegio a la fuerza she had to drag him to school by force, she had to forcibly drag him to school2. [forzosamente] inevitably;a la fuerza tenía que saber la noticia she must have known the news;a la fuerza tenía que ocurrir un accidente there was bound to be an accident, an accident was inevitable♦ por fuerza loc adv[forzosamente] inevitably;tenía que ocurrir un desastre por fuerza a disaster was inevitable;esta noche tengo que salir por fuerza para atender a un paciente I absolutely have to go out tonight to see a patient* * *f1 strength;hacer fuerza try hard, make an effort;hacer fuerza a alguien fig put pressure on s.o., pressure s.o.;sacar fuerzas de flaqueza make a superhuman effort;cobrar fuerza fig gather ogain strength2 ( violencia) force;por fuerza I have no choice o option but to work this Sunday3 EL power4:la fuerza de la costumbre force of habit;a fuerza de … by (dint of)5:fuerza es reconocer que … it has to be admitted that …* * *fuerza nf1) : strength, vigorfuerza de voluntad: willpower2) : forcefuerza bruta: brute force3) : power, mightfuerza de brazos: manpower4) fuerzas nfpl: forcesfuerzas armadas: armed forces5)a fuerza de : by, by dint of* * *fuerza n1. (en general) strength2. (potencia) force -
55 motriz
adj.driving, motor, motive.* * *1 motive\fuerza motriz motive power* * *ADJ1) (Téc) motive, motor (EEUU)2) (Anat) motor* * ** * *= motor.Ex. The first 5 years of life are critical in a child's development as it is during this time that they start to develop language as well as motor and cerebral skills.----* fuerza motriz = powerhouse, power engine, motive force.* rueda motriz = driving wheel.* * ** * *= motor.Ex: The first 5 years of life are critical in a child's development as it is during this time that they start to develop language as well as motor and cerebral skills.
* fuerza motriz = powerhouse, power engine, motive force.* rueda motriz = driving wheel.* * ** * *
motor, motriz adjetivo motor
fuerza motriz, driving/ motive/propelling force
' motriz' also found in these entries:
Spanish:
motor
English:
driving force
- dynamic
- motive
- motor
* * ** * *adj motor;fuerza motriz driving force* * * -
56 puntuación
f.1 punctuation.2 score, average.* * *1 (en ortografía) punctuation2 (acción de puntuar) scoring; (total de puntos) score* * *SF1) (Ling, Tip) punctuation2) (=puntos) mark, marks pl ; (=grado) class, grade; (Dep) score3) (=acto) (Escol) marking, grading (EEUU); (Dep) scoring* * *1) (Impr, Ling) punctuation2)a) ( acción) (Educ) grading (AmE), marking (BrE); (Dep) scoringb) (esp Esp) ( puntos obtenidos) (Educ) grade (AmE), mark (BrE); (Dep) score* * *= punctuation, score, rating, evaluation rating, scoreboard, scorecard, mark.Ex. Punctuation must be established and be adopted consistently.Ex. As job anxiety scores increased, job satisfaction indices decreased.Ex. But the rater must not be afraid to give negative ratings.Ex. In order to make sure that no prejudice or bias influences an evaluation rating, the rating should be reviewed by the supervisor's supervisor -- the next person in the hierarchy.Ex. Evaluation the research is through 4 strategies: a simple scoreboard; scoreboard plus other details such as references; scoreboard with the minimal critera of, e.g., sample size and statistical procedures used; examination of actual material.Ex. After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.Ex. The author assesses six Web sites giving marks out of ten for ease of use and navigation.----* método de puntuación = scoring technique.* puntuación con estrellas = star rating.* puntuación de la ISBD = ISBD punctuation.* puntuación de un test = test score.* puntuación media = mean score.* puntuación probable = expectancy score.* signo de puntuación = punctuation symbol, mark of punctuation, punctuation mark.* sistema de puntuación = point system.* * *1) (Impr, Ling) punctuation2)a) ( acción) (Educ) grading (AmE), marking (BrE); (Dep) scoringb) (esp Esp) ( puntos obtenidos) (Educ) grade (AmE), mark (BrE); (Dep) score* * *= punctuation, score, rating, evaluation rating, scoreboard, scorecard, mark.Ex: Punctuation must be established and be adopted consistently.
Ex: As job anxiety scores increased, job satisfaction indices decreased.Ex: But the rater must not be afraid to give negative ratings.Ex: In order to make sure that no prejudice or bias influences an evaluation rating, the rating should be reviewed by the supervisor's supervisor -- the next person in the hierarchy.Ex: Evaluation the research is through 4 strategies: a simple scoreboard; scoreboard plus other details such as references; scoreboard with the minimal critera of, e.g., sample size and statistical procedures used; examination of actual material.Ex: After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.Ex: The author assesses six Web sites giving marks out of ten for ease of use and navigation.* método de puntuación = scoring technique.* puntuación con estrellas = star rating.* puntuación de la ISBD = ISBD punctuation.* puntuación de un test = test score.* puntuación media = mean score.* puntuación probable = expectancy score.* signo de puntuación = punctuation symbol, mark of punctuation, punctuation mark.* sistema de puntuación = point system.* * *Bla canción mexicana consiguió la máxima puntuación the Mexican song got the highest score* * *
puntuación sustantivo femenino
1 (Impr, Ling) punctuation
2
(Dep) scoring
(Dep) score
puntuación sustantivo femenino
1 (de un escrito) punctuation
signo de puntuación, punctuation mark
2 Educ (acción) marking
(nota) mark
3 (en deportes) score
' puntuación' also found in these entries:
Spanish:
negativa
- negativo
- barra
- punto
- signo
English:
mark down
- punctuation
- punctuation mark
- score
* * *puntuación nf1. [calificación] mark;[en concursos, competiciones] score2. [ortográfica] punctuation* * ** * *puntuación nf, pl - ciones1) : punctuation2) : scoring, score, grade* * *1. (en escritura) punctuation2. (en deporte) marks / score3. (en examen) mark -
57 tanteador
m.1 scoreboard.2 scorekeeper.* * *tanteador, -a1.SM / F (=persona) scorer2.SM (=marcador) scoreboard* * *masculino scoreboard* * *= scoreboard, scorecard, scorer.Ex. Evaluation the research is through 4 strategies: a simple scoreboard; scoreboard plus other details such as references; scoreboard with the minimal critera of, e.g., sample size and statistical procedures used; examination of actual material.Ex. After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.Ex. At this rate, Bryant has a chance to become the greatest scorer the NBA has ever seen.* * *masculino scoreboard* * *= scoreboard, scorecard, scorer.Ex: Evaluation the research is through 4 strategies: a simple scoreboard; scoreboard plus other details such as references; scoreboard with the minimal critera of, e.g., sample size and statistical procedures used; examination of actual material.
Ex: After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.Ex: At this rate, Bryant has a chance to become the greatest scorer the NBA has ever seen.* * *scoreboard* * *
tanteador,-ora
I sustantivo masculino y femenino scorekeeper
II sustantivo masculino score board
' tanteador' also found in these entries:
Spanish:
tanteadora
English:
scorekeeper
* * *tanteador nm[marcador] scoreboard* * *m, tanteadora f DEP scorer* * *tanteador nmmarcador: scoreboard -
58 titular de noticias
(n.) = news headlineEx. After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.* * *(n.) = news headlineEx: After a year's rapid development of portals by major search engines, adding such things as scorecards, news headlines or links to other services, search engine developers are now turning to personalization as a way of holding their users.
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59 moto|r
m (G motoru) 1. (elektryczny) motor; (parowy, spalinowy) engine- zapalić a. zapuścić motor to turn on a. start (up) the motor/engine- zgasić motor to turn off the motor/engine- motor zgasł the engine cut out a. stalled2. pot. (motocykl) (motor)bike 3. przen. (przyczyna, inspirator) driving force- być motorem czegoś to be the driving force behind sth- rozwój nauki jest motorem wszelkiego postępu the development of science is the driving force behind all progressThe New English-Polish, Polish-English Kościuszko foundation dictionary > moto|r
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60 Babbage, Charles
SUBJECT AREA: Electronics and information technology[br]b. 26 December 1791 Walworth, Surrey, Englandd. 18 October 1871 London, England[br]English mathematician who invented the forerunner of the modern computer.[br]Charles Babbage was the son of a banker, Benjamin Babbage, and was a sickly child who had a rather haphazard education at private schools near Exeter and later at Enfield. Even as a child, he was inordinately fond of algebra, which he taught himself. He was conversant with several advanced mathematical texts, so by the time he entered Trinity College, Cambridge, in 1811, he was ahead of his tutors. In his third year he moved to Peterhouse, whence he graduated in 1814, taking his MA in 1817. He first contributed to the Philosophical Transactions of the Royal Society in 1815, and was elected a fellow of that body in 1816. He was one of the founders of the Astronomical Society in 1820 and served in high office in it.While he was still at Cambridge, in 1812, he had the first idea of calculating numerical tables by machinery. This was his first difference engine, which worked on the principle of repeatedly adding a common difference. He built a small model of an engine working on this principle between 1820 and 1822, and in July of the latter year he read an enthusiastically received note about it to the Astronomical Society. The following year he was awarded the Society's first gold medal. He submitted details of his invention to Sir Humphry Davy, President of the Royal Society; the Society reported favourably and the Government became interested, and following a meeting with the Chancellor of the Exchequer Babbage was awarded a grant of £1,500. Work proceeded and was carried on for four years under the direction of Joseph Clement.In 1827 Babbage went abroad for a year on medical advice. There he studied foreign workshops and factories, and in 1832 he published his observations in On the Economy of Machinery and Manufactures. While abroad, he received the news that he had been appointed Lucasian Professor of Mathematics at Cambridge University. He held the Chair until 1839, although he neither resided in College nor gave any lectures. For this he was paid between £80 and £90 a year! Differences arose between Babbage and Clement. Manufacture was moved from Clement's works in Lambeth, London, to new, fireproof buildings specially erected by the Government near Babbage's house in Dorset Square, London. Clement made a large claim for compensation and, when it was refused, withdrew his workers as well as all the special tools he had made up for the job. No work was possible for the next fifteen months, during which Babbage conceived the idea of his "analytical engine". He approached the Government with this, but it was not until eight years later, in 1842, that he received the reply that the expense was considered too great for further backing and that the Government was abandoning the project. This was in spite of the demonstration and perfectly satisfactory operation of a small section of the analytical engine at the International Exhibition of 1862. It is said that the demands made on manufacture in the production of his engines had an appreciable influence in improving the standard of machine tools, whilst similar benefits accrued from his development of a system of notation for the movements of machine elements. His opposition to street organ-grinders was a notable eccentricity; he estimated that a quarter of his mental effort was wasted by the effect of noise on his concentration.[br]Principal Honours and DistinctionsFRS 1816. Astronomical Society Gold Medal 1823.BibliographyBabbage wrote eighty works, including: 1864, Passages from the Life of a Philosopher.July 1822, Letter to Sir Humphry Davy, PRS, on the Application of Machinery to the purpose of calculating and printing Mathematical Tables.Further Reading1961, Charles Babbage and His Calculating Engines: Selected Writings by Charles Babbage and Others, eds Philip and Emily Morrison, New York: Dover Publications.IMcN
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