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1 trace
treis
1. noun1) (a mark or sign left by something: There were traces of egg on the plate; There's still no trace of the missing child.) rastro, huella, vestigio, indicio2) (a small amount: Traces of poison were found in the cup.) pizca
2. verb1) (to follow or discover by means of clues, evidence etc: The police have traced him to London; The source of the infection has not yet been traced.) seguir la pista; localizar, averiguar el paradero2) (to make a copy of (a picture etc) by putting transparent paper over it and drawing the outline etc: I traced the map.) calcar•- tracing- trace elements
- tracing-paper
trace1 n rastro / vestigio / huellatrace2 vb1. localizar / encontrar / seguir la pistapolice are trying to trace the dead man's wife la policía intenta localizar a la mujer del hombre muerto2. calcartr[treɪs]1 (mark, sign) indicio, rastro2 (small amount - material) pizca, vestigio; (- non-material) dejo, asomo, nota1 (sketch) trazar, esbozar2 (copy) calcar4 (describe development) describir5 (find origin) encontrar el origen de■ have they traced the cause of the fire? ¿han encontrado la causa del incendio?6 (go back to) remontarse a■ she traced her family back to the 16th century los orígenes de su familia se remontan al siglo XVI\SMALLIDIOMATIC EXPRESSION/SMALLtrace element oligoelemento1) : calcar (un dibujo, etc.)2) outline: delinear, trazar (planes, etc.)3) track: describir (un curso, una historia)4) find: localizar, ubicartrace n1) sign, track: huella f, rastro m, indicio m, vestigio mhe disappeared without a trace: desapareció sin dejar rastro2) bit, hint: pizca f, ápice m, dejo mv.• averiguar el paradero de v.• calcar v.• esquiciar v.• figurar v.• localizar v.• rastrear v.• trazar v.n.• huella s.f.• indicio s.m.• pista s.f.• rastro s.m.• señal s.f.• tirante s.m.• trazo s.m.• vestigio s.m.
I treɪs1)a) c u ( indication) señal f, indicio m, rastro mthere was no trace o there were no traces of a struggle — no había señales or indicios or rastros de que hubiera habido una pelea
to disappear o vanish without (a) trace — desaparecer* sin dejar rastro
b) c ( small amount)2) c ( harness strap) tirante m
II
1)a) ( chart)the documentary traces the history of the organization — el documental examina or analiza paso a paso la historia de la organización
b) ( find) \<\<criminal/witness\>\> localizar*, ubicar* (AmL)c) ( follow) seguirle* la pista or el rastro a, rastreard) ( find origin of) \<\<fault/malfunction\>\> descubrir*I can trace my family back to the 17th century — los orígenes de mi familia se remontan al siglo XVII
to trace a call — averiguar* de dónde proviene una llamada
2)a) ( on tracing paper) calcar*b) ( draw) \<\<line/outline\>\> trazar*[treɪs]1. N1) (=sign) rastro m, señal fthe search for traces of life on Mars — la búsqueda de señales or indicios de vida en Marte
•
she wanted to remove all trace of him from the flat — quería deshacerse de todo rastro de él en el pisoI've lost all trace of my relations — perdí todo contacto con mis familiares, les perdí la pista or el rastro a mis familiares
•
there was no trace of him having been there — no había ningún indicio or rastro de que hubiera estado allíhe showed no trace of shyness — no dio muestras de timidez, no mostró señales de timidez
•
to disappear or vanish without (a) trace — desaparecer sin dejar huella or rastrothe group had a few hits then sank without trace — el grupo tuvo unos cuantos éxitos y luego desapareció sin dejar huella or rastro
2) (=remains) vestigio m3) (=small amount) rastro m•
rinse well and remove all traces of soap — enjuague bien y elimine cualquier rastro or resto de jabón•
she said it without a trace of irony — lo dijo sin (ningún) asomo de ironía4) (Tech) (=line) traza f5) (=strap on harness) tirante m, correa f- kick over the traces2. VT1) (=find) [+ missing document, fault] localizar, encontrar; [+ missing person, suspect] averiguar el paradero de, localizar, ubicar (LAm)we have been unable to trace your letter — no hemos podido localizar or encontrar su carta
2) (=follow trail of) [+ person] seguir la pista ashe was finally traced to a house in Soho — le siguieron la pista hasta dar con ella en una casa del Soho
they traced the van to a car rental agency — averiguaron que la furgoneta era de una agencia de alquiler de automóviles
3) (=find source of) [+ phone call] averiguar el origen deI can trace my family back to Elizabethan times — las raíces de mi familia se remontan a la época isabelina
to trace a rumour back to its source — averiguar dónde se originó un rumor, seguir la pista de un rumor hasta llegar a su punto de partida
3.CPDtrace element N — oligoelemento m
* * *
I [treɪs]1)a) c u ( indication) señal f, indicio m, rastro mthere was no trace o there were no traces of a struggle — no había señales or indicios or rastros de que hubiera habido una pelea
to disappear o vanish without (a) trace — desaparecer* sin dejar rastro
b) c ( small amount)2) c ( harness strap) tirante m
II
1)a) ( chart)the documentary traces the history of the organization — el documental examina or analiza paso a paso la historia de la organización
b) ( find) \<\<criminal/witness\>\> localizar*, ubicar* (AmL)c) ( follow) seguirle* la pista or el rastro a, rastreard) ( find origin of) \<\<fault/malfunction\>\> descubrir*I can trace my family back to the 17th century — los orígenes de mi familia se remontan al siglo XVII
to trace a call — averiguar* de dónde proviene una llamada
2)a) ( on tracing paper) calcar*b) ( draw) \<\<line/outline\>\> trazar* -
2 trace
treis 1. noun1) (a mark or sign left by something: There were traces of egg on the plate; There's still no trace of the missing child.) spor, merke2) (a small amount: Traces of poison were found in the cup.) spor, antydning2. verb1) (to follow or discover by means of clues, evidence etc: The police have traced him to London; The source of the infection has not yet been traced.) følge et spor, lokalisere2) (to make a copy of (a picture etc) by putting transparent paper over it and drawing the outline etc: I traced the map.) tegne over, streke opp•- tracing- trace elements
- tracing-paperfar--------oppspore--------snev--------spor--------sporeIsubst. \/treɪs\/1) ( på dyrs seletøy) dragreim, (vogn)drag, vognstang, skokle, skåk2) ( på fiskesnøre) fortom3) ( mekanikk) koblingsstangin the traces ( også overført) i selenkick over the traces ( overført) slå seg løs, slå ut håret, skeie utIIsubst. \/treɪs\/1) spor, merke2) (fote)far, fotspor, sti (etter dyr)3) antydning, anelse, snev4) skisse, plan, tegning5) kurve, linje (som tegnes av seismograf e.l.), trasé6) ( kjemi) spor7) ( militærvesen) trasébe on the traces of være på sporet avwithout (leaving) a trace ( også) sporløstIIIverb \/treɪs\/1) spore, følge (et spor), etterspore2) finne3) følge utviklingen, følge forløpet av4) spore opp, oppspore, oppdage, finne spor av5) påvise, konstatere (forekomsten av), få øye på, skjelne6) kalkere, trace, overføre7) skissere, risse, tegne (inn), streke opp, trekke opp8) sjabloneretrace one's origin from ha sitt utspring i, ha sine aner itrace out trekke opp (konturene til)skissere, tegne opp, risse opp, markere, beskrive( også overført) stake uttrace something (back) to something\/someone spore\/føre noe tilbake til noe\/noengå tilbake til noe\/noen (kunne) henføre(s) tilbake til noe\/noentry to trace ( også) etterforske, etterspore -
3 find
1. past tense, past participle - found; verb1) (to come upon or meet with accidentally or after searching: Look what I've found!) finne, oppdage2) (to discover: I found that I couldn't do the work.) finne ut, oppdage3) (to consider; to think (something) to be: I found the British weather very cold.) finne (ut), synes2. noun(something found, especially something of value or interest: That old book is quite a find!) funn- find outfinne--------funn--------synesIsubst. \/faɪnd\/1) funn, oppdagelse2) utdrivning av rev i jaktfast bind, fast find se ➢ bind, 1sure find sikker oppdagelse, sikkert funn (spesielt der det finnes rev)• where there are lots of salmon, it's a sure find for grizzly bearsII1) finne, treffe på, støte på• you will find people who...det finnes folk som...2) tenke ut, utlede3) søke, ta rede på, oppnå, få tak i, skaffe, oppdrive• did you ever find that pen you lost?4) nå, treffe, ramme5) anse, anse for, mene, synes, innse, merke6) ( juridisk) dømme, beslutte, legge til grunn7) skaffe, anskaffe, holde, utstyre med• did you find him what he wanted?8) befinne seg, være, oppdage at man er• when I woke up, I found myself aloneda jeg våknet, var jeg alene9) kjenne seg, føle seg• how do you find yourself?10) finne sin rette plass, finne seg selvall found kost og losji inkludert (i lønn)be found finnes, treffes på, forekommefind against kjenne skyldigfind for frifinne, frikjennefind guilty kjenne skyldigfind not guilty ( også) frikjennefind oneself havne i, være i føle seg, være klare seg selv, holde seg selv finne seg selv, realisere seg selvfind oneself in something holde seg selv med noefind oneself landed havne i knipe, komme i uførefind one's way lete seg frem, finne veien• can you find your way home alone?find out oppdage få rede på, lete opp, få tak ivær så snill og finn ut når konserten begynner løse, finne ut, oppklaretenke ut, finne på oppdage, gripe noen ifind somebody in (with) something skaffe noen noe, holde noen med noefind somebody out gjennomskue noenfind the courage to samle mot til, vågefind way to do something finne en utvei til å gjøre noewell found velutstyrt -
4 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 -
5 Knowledge
It is indeed an opinion strangely prevailing amongst men, that houses, mountains, rivers, and, in a word, all sensible objects, have an existence, natural or real, distinct from their being perceived by the understanding. But, with how great an assurance and acquiescence soever this principle may be entertained in the world, yet whoever shall find in his heart to call it into question may, if I mistake not, perceive it to involve a manifest contradiction. For, what are the forementioned objects but things we perceive by sense? and what do we perceive besides our own ideas or sensations? and is it not plainly repugnant that any one of these, or any combination of them, should exist unperceived? (Berkeley, 1996, Pt. I, No. 4, p. 25)It seems to me that the only objects of the abstract sciences or of demonstration are quantity and number, and that all attempts to extend this more perfect species of knowledge beyond these bounds are mere sophistry and illusion. As the component parts of quantity and number are entirely similar, their relations become intricate and involved; and nothing can be more curious, as well as useful, than to trace, by a variety of mediums, their equality or inequality, through their different appearances.But as all other ideas are clearly distinct and different from each other, we can never advance farther, by our utmost scrutiny, than to observe this diversity, and, by an obvious reflection, pronounce one thing not to be another. Or if there be any difficulty in these decisions, it proceeds entirely from the undeterminate meaning of words, which is corrected by juster definitions. That the square of the hypotenuse is equal to the squares of the other two sides cannot be known, let the terms be ever so exactly defined, without a train of reasoning and enquiry. But to convince us of this proposition, that where there is no property, there can be no injustice, it is only necessary to define the terms, and explain injustice to be a violation of property. This proposition is, indeed, nothing but a more imperfect definition. It is the same case with all those pretended syllogistical reasonings, which may be found in every other branch of learning, except the sciences of quantity and number; and these may safely, I think, be pronounced the only proper objects of knowledge and demonstration. (Hume, 1975, Sec. 12, Pt. 3, pp. 163-165)Our knowledge springs from two fundamental sources of the mind; the first is the capacity of receiving representations (the ability to receive impressions), the second is the power to know an object through these representations (spontaneity in the production of concepts).Through the first, an object is given to us; through the second, the object is thought in relation to that representation.... Intuition and concepts constitute, therefore, the elements of all our knowledge, so that neither concepts without intuition in some way corresponding to them, nor intuition without concepts, can yield knowledge. Both may be either pure or empirical.... Pure intuitions or pure concepts are possible only a priori; empirical intuitions and empirical concepts only a posteriori. If the receptivity of our mind, its power of receiving representations in so far as it is in any way affected, is to be called "sensibility," then the mind's power of producing representations from itself, the spontaneity of knowledge, should be called "understanding." Our nature is so constituted that our intuitions can never be other than sensible; that is, it contains only the mode in which we are affected by objects. The faculty, on the other hand, which enables us to think the object of sensible intuition is the understanding.... Without sensibility, no object would be given to us; without understanding, no object would be thought. Thoughts without content are empty; intuitions without concepts are blind. It is therefore just as necessary to make our concepts sensible, that is, to add the object to them in intuition, as to make our intuitions intelligible, that is to bring them under concepts. These two powers or capacities cannot exchange their functions. The understanding can intuit nothing, the senses can think nothing. Only through their union can knowledge arise. (Kant, 1933, Sec. 1, Pt. 2, B74-75 [p. 92])Metaphysics, as a natural disposition of Reason is real, but it is also, in itself, dialectical and deceptive.... Hence to attempt to draw our principles from it, and in their employment to follow this natural but none the less fallacious illusion can never produce science, but only an empty dialectical art, in which one school may indeed outdo the other, but none can ever attain a justifiable and lasting success. In order that, as a science, it may lay claim not merely to deceptive persuasion, but to insight and conviction, a Critique of Reason must exhibit in a complete system the whole stock of conceptions a priori, arranged according to their different sources-the Sensibility, the understanding, and the Reason; it must present a complete table of these conceptions, together with their analysis and all that can be deduced from them, but more especially the possibility of synthetic knowledge a priori by means of their deduction, the principles of its use, and finally, its boundaries....This much is certain: he who has once tried criticism will be sickened for ever of all the dogmatic trash he was compelled to content himself with before, because his Reason, requiring something, could find nothing better for its occupation. Criticism stands to the ordinary school metaphysics exactly in the same relation as chemistry to alchemy, or as astron omy to fortune-telling astrology. I guarantee that no one who has comprehended and thought out the conclusions of criticism, even in these Prolegomena, will ever return to the old sophistical pseudo-science. He will rather look forward with a kind of pleasure to a metaphysics, certainly now within his power, which requires no more preparatory discoveries, and which alone can procure for reason permanent satisfaction. (Kant, 1891, pp. 115-116)Knowledge is only real and can only be set forth fully in the form of science, in the form of system. Further, a so-called fundamental proposition or first principle of philosophy, even if it is true, it is yet none the less false, just because and in so far as it is merely a fundamental proposition, merely a first principle. It is for that reason easily refuted. The refutation consists in bringing out its defective character; and it is defective because it is merely the universal, merely a principle, the beginning. If the refutation is complete and thorough, it is derived and developed from the nature of the principle itself, and not accomplished by bringing in from elsewhere other counter-assurances and chance fancies. It would be strictly the development of the principle, and thus the completion of its deficiency, were it not that it misunderstands its own purport by taking account solely of the negative aspect of what it seeks to do, and is not conscious of the positive character of its process and result. The really positive working out of the beginning is at the same time just as much the very reverse: it is a negative attitude towards the principle we start from. Negative, that is to say, in its one-sided form, which consists in being primarily immediate, a mere purpose. It may therefore be regarded as a refutation of what constitutes the basis of the system; but more correctly it should be looked at as a demonstration that the basis or principle of the system is in point of fact merely its beginning. (Hegel, 1910, pp. 21-22)Knowledge, action, and evaluation are essentially connected. The primary and pervasive significance of knowledge lies in its guidance of action: knowing is for the sake of doing. And action, obviously, is rooted in evaluation. For a being which did not assign comparative values, deliberate action would be pointless; and for one which did not know, it would be impossible. Conversely, only an active being could have knowledge, and only such a being could assign values to anything beyond his own feelings. A creature which did not enter into the process of reality to alter in some part the future content of it, could apprehend a world only in the sense of intuitive or esthetic contemplation; and such contemplation would not possess the significance of knowledge but only that of enjoying and suffering. (Lewis, 1946, p. 1)"Evolutionary epistemology" is a branch of scholarship that applies the evolutionary perspective to an understanding of how knowledge develops. Knowledge always involves getting information. The most primitive way of acquiring it is through the sense of touch: amoebas and other simple organisms know what happens around them only if they can feel it with their "skins." The knowledge such an organism can have is strictly about what is in its immediate vicinity. After a huge jump in evolution, organisms learned to find out what was going on at a distance from them, without having to actually feel the environment. This jump involved the development of sense organs for processing information that was farther away. For a long time, the most important sources of knowledge were the nose, the eyes, and the ears. The next big advance occurred when organisms developed memory. Now information no longer needed to be present at all, and the animal could recall events and outcomes that happened in the past. Each one of these steps in the evolution of knowledge added important survival advantages to the species that was equipped to use it.Then, with the appearance in evolution of humans, an entirely new way of acquiring information developed. Up to this point, the processing of information was entirely intrasomatic.... But when speech appeared (and even more powerfully with the invention of writing), information processing became extrasomatic. After that point knowledge did not have to be stored in the genes, or in the memory traces of the brain; it could be passed on from one person to another through words, or it could be written down and stored on a permanent substance like stone, paper, or silicon chips-in any case, outside the fragile and impermanent nervous system. (Csikszentmihalyi, 1993, pp. 56-57)Historical dictionary of quotations in cognitive science > Knowledge
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6 strain
I
1. strein verb1) (to exert oneself or a part of the body to the greatest possible extent: They strained at the door, trying to pull it open; He strained to reach the rope.) estirar, tensar2) (to injure (a muscle etc) through too much use, exertion etc: He has strained a muscle in his leg; You'll strain your eyes by reading in such a poor light.) torcerse, hacerse un esguince, hacerse daño (en), forzar3) (to force or stretch (too far): The constant interruptions were straining his patience.) poner a prueba, abusar4) (to put (eg a mixture) through a sieve etc in order to separate solid matter from liquid: She strained the coffee.) colar, escurrir
2. noun1) (force exerted; Can nylon ropes take more strain than the old kind of rope?) tensión, presión2) ((something, eg too much work etc, that causes) a state of anxiety and fatigue: The strain of nursing her dying husband was too much for her; to suffer from strain.) tensión, estrés3) ((an) injury especially to a muscle caused by too much exertion: muscular strain.) torcedura, esguince4) (too great a demand: These constant delays are a strain on our patience.) presión•- strained- strainer
- strain off
II strein noun1) (a kind or breed (of animals, plants etc): a new strain of cattle.)2) (a tendency in a person's character: I'm sure there's a strain of madness in her.)3) ((often in plural) (the sound of) a tune: I heard the strains of a hymn coming from the church.)strain1 n tensiónstrain2 vb1. forzar2. lesionarse / torcer3. filtrar / colartr[streɪn]1 SMALLPHYSICS/SMALL (tension) tensión nombre femenino; (pressure) presión nombre femenino; (weight) peso2 (stress, pressure) tensión nombre femenino, estrés nombre masculino; (effort) esfuerzo; (exhaustion) agotamiento■ the latest crisis has put more strain on Franco-Spanish relations la última crisis ha aumentado la tirantez en las relaciones francoespañolas4 SMALLMEDICINE/SMALL torcedura, esguince nombre masculino1 (stretch) estirar, tensar2 (damage, weaken - muscle) torcer(se), hacerse un esguince en; (- back) hacerse daño en; (- voice, eyes) forzar; (ears) aguzar; (- heart) cansar3 (stretch - patience, nerves, credulity) poner a prueba; (- resources) estirar al máximo; (- relations) someter a demasiada tensión, crear tirantez en4 (filter - liquid) colar; (- vegetables, rice) escurrir1 (make great efforts) esforzarse, hacer un gran esfuerzo\SMALLIDIOMATIC EXPRESSION/SMALLto strain at the leash tirar de la correato strain oneself esforzarse■ don't strain yourself! ¡no te esfuerces!————————tr[streɪn]2 (streak) venastrain ['streɪn] vt1) exert: forzar (la vista, la voz)to strain oneself: hacer un gran esfuerzo2) filter: colar, filtrar3) injure: lastimarse, hacerse daño ento strain a muscle: sufrir un esguincestrain n1) lineage: linaje m, abolengo m2) streak, trace: veta f3) variety: tipo m, variedad f4) stress: tensión f, presión f5) sprain: esguince m, torcedura f (del tobillo, etc.)6) strains npltune: melodía f, acordes mpl, compases fpln.• agotamiento nervioso s.m.• deformación s.f.• duelo s.m.• esfuerzo muy grande s.m.• linaje s.m.• raza s.f.• ribete s.m.• tensión s.f.• tirantez s.f.v.• cerner v.• colar v.• estirar v.• fatigar v.• forzar v.• pujar v.• torcer v.• trascolar v.streɪn
I
the rope snapped under the strain — la cuerda se rompió debido a la tensión a la que estaba sometida
the incident put a strain on Franco-German relations — las relaciones franco-alemanas se volvieron tirantes a raíz del incidente
she's been under great o a lot of strain — ha estado pasando una época de mucha tensión or de mucho estrés
4)b) ( streak) (no pl) veta f
II
1.
1) ( exert)to strain one's eyes/voice — forzar* la vista/voz
to strain one's ears — aguzar* el oído
2)a) ( overburden) \<\<beam/support\>\> ejercer* demasiada presión sobreb) ( injure)to strain one's back — hacerse* daño en la espalda
to strain a muscle — hacerse* un esguince
c) (overtax, stretch) \<\<relations\>\> someter a demasiada tensión, volver* tenso or tirante; \<\<credulity/patience\>\> poner* a prueba
2.
v reflto strain oneself — hacerse* daño
3.
vito strain to + INF — hacer* un gran esfuerzo para + inf
I [streɪn]1. N1) (=physical pressure) (on rope, cable) tensión f ; (on beam, bridge, structure) presión f•
this puts a strain on the cable — esto tensa el cable•
to take the strain — (lit) aguantar el peso•
to take the strain off — [+ rope, cable] disminuir la tensión de; [+ beam, bridge, structure] disminuir la presión sobreto collapse under the strain — [bridge, ceiling] venirse abajo debido a la presión
2) (fig) (=burden) carga f ; (=pressure) presión f ; (=stress) tensión fI found it a strain being totally responsible for the child — me suponía una carga llevar toda la responsabilidad del niño yo solo
it was a strain on the economy/his purse — suponía una carga para la economía/su bolsillo
•
to put a strain on — [+ resources] suponer una carga para; [+ system] forzar al límite; [+ relationship] crear tirantez or tensiones enhis illness has put a terrible strain on the family — su enfermedad ha creado mucha tensión or estrés para la familia
stress•
he has been under a great deal of strain — ha estado sometido a mucha presión3) (=effort) esfuerzo m4) (Physiol)b) (=wear) (on eyes, heart) esfuerzo meyestrain, repetitive•
he knew tennis put a strain on his heart — sabía que el tenis le sometía el corazón a un esfuerzo or le forzaba el corazónwe could hear the gentle strains of a Haydn quartet — oíamos los suaves compases de un cuarteto de Haydn
the bride came in to the strains of the wedding march — la novia entró al son or a los compases de la marcha nupcial
2. VT1) (=stretch) (beyond reasonable limits) [+ system] forzar al límite; [+ friendship, relationship, marriage] crear tensiones en, crear tirantez en; [+ resources, budget] suponer una carga para; [+ patience] poner a prueba•
the demands of the welfare state are straining public finances to the limit — las exigencias del estado de bienestar están resultando una carga excesiva para las arcas públicas•
to strain relations with sb — tensar las relaciones con algn2) (=damage, tire) [+ back] dañar(se), hacerse daño en; [+ eyes] cansarto strain o.s.: you shouldn't strain yourself — no deberías hacer mucha fuerza
don't strain yourself! — iro ¡no te vayas a quebrar or herniar!
3) (=make an effort with) [+ voice, eyes] forzarto strain every nerve or sinew to do sth — esforzarse mucho por hacer algo, hacer grandes esfuerzos por hacer algo
4) (=filter) (Chem) filtrar; (Culin) [+ gravy, soup, custard] colar; [+ vegetables] escurrir•
to strain sth into a bowl — colar algo en un cuenco•
strain the mixture through a sieve — pase la mezcla por un tamiz3.VI (=make an effort)•
he strained against the bonds that held him — liter hacía esfuerzos para soltarse de las cadenas que lo retenían•
to strain at sth — tirar de algoto strain at the leash — [dog] tirar de la correa; (fig) saltar de impaciencia
•
to strain under a weight — ir agobiado por un peso
II
[streɪn]N2) (=streak, element) vena f* * *[streɪn]
I
the rope snapped under the strain — la cuerda se rompió debido a la tensión a la que estaba sometida
the incident put a strain on Franco-German relations — las relaciones franco-alemanas se volvieron tirantes a raíz del incidente
she's been under great o a lot of strain — ha estado pasando una época de mucha tensión or de mucho estrés
4)b) ( streak) (no pl) veta f
II
1.
1) ( exert)to strain one's eyes/voice — forzar* la vista/voz
to strain one's ears — aguzar* el oído
2)a) ( overburden) \<\<beam/support\>\> ejercer* demasiada presión sobreb) ( injure)to strain one's back — hacerse* daño en la espalda
to strain a muscle — hacerse* un esguince
c) (overtax, stretch) \<\<relations\>\> someter a demasiada tensión, volver* tenso or tirante; \<\<credulity/patience\>\> poner* a prueba
2.
v reflto strain oneself — hacerse* daño
3.
vito strain to + INF — hacer* un gran esfuerzo para + inf
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