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1 Solution Case Study
Chemistry: SCSУниверсальный русско-английский словарь > Solution Case Study
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2 chemia
-i; f* * *f.Gen. -ii1. ( dziedzina wiedzy) chemistry; chemia analityczna/fizyczna/jądrowa/kwantowa analytical/physical/nuclear/quantum chemistry; chemia biologiczna biological chemistry, biochemistry; chemia farmaceutyczna/kliniczna pharmaceutical/clinical chemistry; chemia organiczna/nieorganiczna/ogólna organic/inorganic/general chemistry; chemia rolna agricultural chemistry; chemia roślin phytochemistry, plant chemistry; chemia spożywcza food chemistry; chemia stosowana/teoretyczna applied/pure chemistry; postępy/badania w dziedzinie chemii advances/research in chemistry; studiować chemię study chemistry; wykładać chemię l. uczyć chemii teach chemistry; uczyć się chemii study chemistry; podręcznik do chemii chemistry textbook; doktorat z chemii Ph.D. in chemistry.2. szkoln. chemistry class; (= lekcja chemii) chemistry lesson.3. pot. (= produkty chemiczne) chemicals; wszystko, co nas otacza to tylko chemia we are surronded by nothing but chemicals.4. pot., med. chemotherapy; leczyć chemią treat by l. with chemotherapy; być po chemii have undergone chemotherapy.5. sl. (= narkotyki) chemicals, drugs.The New English-Polish, Polish-English Kościuszko foundation dictionary > chemia
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3 Sobrero, Ascanio
[br]b. 12 October 1812 Cassale, Monteferrato, Italyd. 26 May 1888 Turin, Italy[br]Italian chemist, inventor of nitroglycerine.[br]Sobrero initially studied medicine, qualifying as both a physician and surgeon, and then went on to study chemistry in Turin, Paris and Giessen. In 1847 he created nitroglycerine by slowly adding glycerine to a mixture of nitric and sulphuric acids. The explosive injured both him and a number of others in the laboratory, and he was so horrified by its power and its potential effect on warfare that he refused to exploit his discovery; its introduction into general use thus had to wait for Immanuel and Alfred Nobel. In 1849 Sobrero was appointed Professor of Applied Chemistry at the Technical Institute, Turin, and he later became Professor of Pure Chemistry as well. He retired in 1882.[br]BibliographyHe was the author of numerous scientific papers reflecting his wide-ranging interests in chemistry.CM -
4 Voelcker, John Christopher
SUBJECT AREA: Agricultural and food technology[br]b. 24 September 1822 Frankfurt am Main, Germanyd. 5 December 1884 England[br]German analytical chemist resident in England whose reports on feedstuffs and fertilizers had a considerable influence on the quality of these products.[br]The son of a merchant in the city of his birth, John Christopher had delicate health and required private tuition to overcome the loss of his early years of schooling. At the age of 22 he went to study chemistry at Göttingen University and then worked for a short time for Liebig at Giessen. In 1847 he obtained a post as Analyst and Consulting Chemist at the Agricultural Chemistry Association of Scotland's Edinburgh office, and two years later he became Professor of Chemistry at the Royal Agricultural College in Cirencester, retaining this post until 1862. In 1855 he was appointed Chemist to the Bath and West Agricultural Society, and in that capacity organized lectures and field trials, and in 1857 he also became Consulting Chemist to the Royal Agricultural Society of England. Initially he studied the properties of farmyard manure and also the capacity of the soil to absorb ammonia, potash and sodium. As Consulting Chemist to farmers he analysed feedstuffs and manures; his assessments of artificial manures did much to force improvements in standards. During the 1860s he worked on milk and dairy products. He published the results of his work each year in the Journal of the Royal Agricultural Society of England. In 1877 he became involved in the field trials initiated and funded by the Duke of Bedford on his Woburn farm, and he continued his association with this venture until his death.[br]Principal Honours and DistinctionsFRS. Founder and Vice-President, Institute of Chemistry of Great Britain and Northern Ireland 1877. Member Chemical Society 1849; he was a member of Council as well as its Vice-President at the time of his death. Member of the Board of Studies, Royal Agricultural College, Cirencester; Honorary Professor from 1882.BibliographyHis papers are to be found in the Journal of the Royal Agricultural Society of England, for which he began to write reports in 1855, and also in the Journal of the Bath and West Society.Further ReadingJ.H.Gilbert, 1844, obituary, Journal of the Royal Agricultural Society of England, pp. 308–21 (a detailed account).Sir E.John Russell, A History of Agricultural Science in Great Britain.See also: Voelcker, John AugustusAPBiographical history of technology > Voelcker, John Christopher
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5 Godowsky, Leopold Jr
SUBJECT AREA: Photography, film and optics[br]b. 27 May 1900 Chicago, Illinois, USA d. 1983[br]American musician and photographic experimenter whose researches, with those of his colleague Mannes, led to the introduction of the first commercial tripack colour film, Kodachrome.[br]Both from distinguished musical families, Godowsky and Leopold Damrosch Mannes met at Riverdale School in New York in 1916, and shared an interest in photography. They began experiments in methods of additive colour photography, gaining a patent for a three-colour projector. Godowsky went to the University of California to study chemistry, physics and mathematics, while working as a professional violinist; Mannes, a pianist, went to Harvard to study music and physics. They kept in touch, and after graduating they joined up in New York, working as musicians and experimenting in colour photography in their spare time.Initially working in kitchens and bathrooms, they succeeded in creating a two-layer colour photographic plate, with emulsions separately sensitized to parts of the spectrum, and patented the process. This achievement was all the greater since they were unable to make the emulsions themselves and had to resort to buying commercial photographic plates so that they could scrape off the emulsions, remelt them and coat their experimental materials. In 1922 their work came to the attention of C.E.K. Mees, the leading photographic scientist and Director of the Eastman Kodak Research Laboratory in Rochester, New York. Mees arranged for plates to be coated to their specifications. With a grant from Kuhn, Loeb \& Co. they were able to rent laboratory space. Learning of Rudolf Fischer's early work on dye couplers, they worked to develop a new process incorporating them. Mees saw that their work, however promising, would not develop in an amateur laboratory, and in 1930 he invited them to join the Kodak Research Laboratory, where they arrived on 15 June 1931. Their new colleagues worked on ways of coating multi-layer film, while Mannes and Godowsky worked out a method of separately processing the individual layers in the exposed film. The result was Kodachrome film, the first of the modern integral tripack films, launched on 15 April 1935.They remained with Eastman Kodak until December 1939; their work contributed to the later appearance of Ektachrome colour-reversal film and the Kodacolor and Eastman Color negative-positive colour processes. Mannes became the Director of his father's Music Academy in New York, remaining as such until his death in 1964. Godowsky returned to Westport, Connecticut, and continued to study mathematics at Columbia University. He carried out photographic research un his private laboratory up until the time of his death in 1983.[br]Further ReadingC.E.K.Mees, 1961, From Dry Plates to Ektachrome Film, New York.BC -
6 химия
химия
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
chemistry
The scientific study of the properties, composition, and structure of matter, the changes in structure and composition of matter, and accompanying energy changes. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > химия
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7 علم
عِلْم \ knowledge: what one knows: His knowledge of radio is very wide. His general knowledge is slight. learning: knowledge that is gained by long serious study: He is a man of great learning. scholarship: the qualities of a very learned person: This writer on Shakespeare is famous for his scholarship. science: the careful study of any serious subject: political science; the science of language. \ بِغَير عِلْمِه \ behind sb.’s back: when someone is not present: He tells untrue stories about me behind my back. \ عِلْم الآثار القَديمة \ archaeology, archeology: the scientific study of life in the distant past by digging up ancient cities, examining buried objects, etc. \ عِلْم الاجْتِماع \ sociology: the study of society and human behaviour in groups. \ عِلْم الإِحْصَاء \ statistics: (with pl. verb) facts that are shown by numbers; (with sg. verb) the science of showing facts by numbers: National statistics of births and deaths are collected regularly. Statistics is a modern science. \ عِلْم الأَحْياء \ biology: the science of living things. \ عِلْم الأخلاق \ ethics: the study of good and bad in human behaviour. \ عِلْم الأرصاد الجوّيّة \ meteorology: the science of the weather. \ عِلْم الأساطير \ mythology: myths in general; the study of myths. \ عِلْم الاشْتِقاق (في علم اللُّغَة) \ etymology: the study of the history of words. \ عِلْم الأصوات \ phonetics: (as subject of study; pl. as a practical activity) the science of speech sounds; the signs used for these sounds; the practical use of this science: Phonetics is a modern science. Are these phonetics correct? Phonetics help foreigners to pronounce words. \ عِلْم الاقتصاد \ economics: the science of national economy. \ عِلْم الإنْسَان \ anthropology: the scientific study of man, his way of life, religions, races, etc. \ عِلْم بالوُصُول \ acknowledg(e)ment: a note of receipt: I sent the money but I’ve had no acknowledgement. \ عِلْم التاريخ \ history: an orderly record or study of past events: a student of history; the history of Europe. \ عِلْم التَّحْليل النَّفْسي \ psychoanalysis: (the scientific study of) a way of treating disorders ot the mind by examination of all that sb. can remember of his past life, dreams, feelings, etc.. \ عِلْم التَّدْبِير المنزليّ \ domestic science: the study of cooking and other housekeeping skills. \ عِلْم التَّنْجيم \ astrology: the study of the stars in relation to human fate. \ عِلْم الجَبْر \ algebra: a branch of mathematics, using signs and letters as well as numbers. \ عِلْم الجُغْرافيا \ geography: the scientific study of the structure, produce and use of the earth’s surface. \ عِلْم الحَرْب \ warfare: the science of making war; fighting. \ عِلْم حَرَكة السوائل \ hydraulics: the science of controlling and using liquid pressure, esp. for engineering purposes. \ عِلْم الحَشَرات \ entomology: the study of insects. \ عِلْم الحَيَوان \ zoology: the scientific study of animal life. \ عِلْم الرِّياضيّات \ mathematics: the science of numbers and space; the practical use of this science: Mathematics is an exact science. maths: the usual shortening of mathematics. \ عِلْم الزراعة بدون تُربة \ hydroponics: the science of growing plants in water, without soil. \ عِلْم السِّيَاسَة \ politics: (sg. as an art or activity; pl. as personal beliefs, etc.) the art of government; the affairs of government; one’s opinions on government: Is politics an art or a science? My politics are my private concern. \ عِلْم الصحّة \ hygiene: the study and practice of how to keep good health, esp. by paying attention to cleaniness. \ عِلْم صيانة الأحراش \ forestry: the science of growing trees for man’s use as wood. \ عِلْم الطّبّ \ medicine: the science and the art of dealing with disease. \ عِلْم طَبَقات الأرض \ geology: the study of the rocks that make up the earth. \ عِلْم الطبيعة \ physics: the science of heat, light, sound, Motion, etc.: Physics is an important branch of science. \ See Also الفيزياء \ عِلْم طبيعيّ \ science: the study of the substances, forces, etc. found in nature (esp. Biology; Chemistry; Physics): Schools teach science. \ عِلْم الطُّيُور \ ornithology: the scientific study of birds. \ عِلْم الفَلَك \ astronomy: the scientific study of the stars. \ عِلْم الكِيمْياء \ chemistry: the science that studies the nature and behaviour of all substances. \ عِلْم المالية \ finance: the science of controlling money. \ See Also إدارة المال \ عِلْم المَنْطِق \ logic: the science of reasoning. \ عِلْم النَّبَات \ botany: the scientific study of plants. \ عِلْم النَّفْس \ psychology: the scientific study of the mind. \ عِلْم الهَنْدَسة \ geometry: the science of lines, angles, surfaces and solid figures, and of their measurements. -
8 Mansfield, Charles Blachford
SUBJECT AREA: Chemical technology[br]b. 8 May 1819 Rowner, Hampshire, Englandd. 26 February 1855 London, England[br]English chemist, founder of coal-tar chemistry.[br]Mansfield, the son of a country clergyman, was educated privately at first, then at Winchester College and at Cambridge; ill health, which dogged his early years, delayed his graduation until 1846. He was first inclined to medicine, but after settling in London, chemistry seemed to him to offer the true basis of the grand scheme of knowledge he aimed to establish. After completing the chemistry course at the Royal College of Chemistry in London, he followed the suggestion of its first director, A.W.von Hofmann, of investigating the chemistry of coal tar. This work led to a result of great importance for industry by demonstrating the valuable substances that could be extracted from coal tar. Mansfield obtained pure benzene, and toluene by a process for which he was granted a patent in 1848 and published in the Chemical Society's journal the same year The following year he published a pamphlet on the applications of benzene.Blessed with a private income, Mansfield had no need to support himself by following a regular profession. He was therefore able to spread his brilliant talents in several directions instead of confining them to a single interest. During the period of unrest in 1848, he engaged in social work with a particular concern to improve sanitation. In 1850, a description of a balloon machine in Paris led him to study aeronautics for a while, which bore fruit in an influential book, Aerial Navigation (London, 1851). He then visited Paraguay, making a characteristically thorough and illuminating study of conditions there. Upon his return to London in 1853, Mansfield resumed his chemical studies, especially on salts. He published his results in 1855 as Theory of Salts, his most important contribution to chemical theory.Mansfield was in the process of preparing specimens of benzene for the Paris Exhibition of 1855 when a naphtha still overflowed and caught fire. In carrying it to a place of safety, Mansfield sustained injuries which unfortunately proved fatal.[br]Bibliography1851, Aerial Navigation, London. 1855, Theory of Salts, London.Further ReadingE.R.Ward, 1969, "Charles Blachford Mansfield, 1819–1855, coal tar chemist and social reformer", Chemistry and Industry 66:1,530–7 (offers a good and well-documented account of his life and achievements).LRDBiographical history of technology > Mansfield, Charles Blachford
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9 Studium
n; -s, Studien1. nur Sg.; UNIV., Studiengang: course of study; mit Diplom: university course (ending with the State Examination); in GB, USA etc.: degree course; während meines Studiums when I was at university (Am. auch college); sich (Dat) sein Studium verdienen work one’s way through university (Am. auch college); ein Studium aufnehmen start at university (Am. auch college); das Studium der Geschichte the study of history; Studiengang: the history course; sein Studium abschließen complete one’s university course, take one’s finals; sie hat immerhin ein Studium in Linguistik vorzuweisen she has at least done a (university, Am. auch college) course in linguistics2. (Erforschung, Beobachtung) study; als Hobby betreibe ich Studien zur Ahnenforschung genealogical studies are my hobby, I study genealogy as a hobby; ich war gerade beim Studium des Fernsehprogramms, als... I was just looking to see what was on television when...* * *das Studium(Universität) course of studies; studies;(Untersuchung) study* * *Stu|di|um ['ʃtuːdiʊm]nt -s, Studien[-diən] study; (= Hochschulstudium) studies pl; (= genaue Betrachtung) scrutiny, studysein Stúdium beginnen or aufnehmen (form) — to begin one's studies, to go to university/college
das Stúdium hat fünf Jahre gedauert — the course (of study) lasted five years
das Stúdium ist kostenlos/teuer — studying (at university) is free/expensive
während seines Stúdiums — while he is/was etc a student or at university/college
er ist noch im Stúdium — he is still a student
das Stúdium der Mathematik, das mathematische Stúdium — the study of mathematics, mathematical studies pl
archäologische/psychologische Studien betreiben — to study archaeology/psychology
er war gerade beim Stúdium des Börsenberichts, als... — he was just studying the stock exchange report when...
* * *Stu·di·um<-, Studien>[ˈʃtu:di̯ʊm, pl ˈʃtu:di̯ən]ntein \Studium aufnehmen to begin one's studiesdas \Studium der Medizin/Chemie the medicine/chemistry course2. (eingehende Beschäftigung) study[seine] Studien machen [o treiben] to studydas \Studium der Akten ist noch nicht abgeschlossen the files are still being studied* * *das; Studiums, Studien1) o. Pl. study; (Studiengang) course of studywährend seines Studiums — (als er Student war) in his student days
2) (Erforschung) studyStudien über etwas (Akk.) betreiben — carry out studies into something
3) o. Pl. (genaues Lesen) study* * *1. nur sg; UNIV, Studiengang: course of study; mit Diplom: university course (ending with the State Examination); in GB, USA etc: degree course;während meines Studiums when I was at university (US auch college);sich (dat)sein Studium verdienen work one’s way through university (US auch college);ein Studium aufnehmen start at university (US auch college);das Studium der Geschichte the study of history; Studiengang: the history course;sein Studium abschließen complete one’s university course, take one’s finals;sie hat immerhin ein Studium in Linguistik vorzuweisen she has at least done a (university, US auch college) course in linguistics2. (Erforschung, Beobachtung) study;als Hobby betreibe ich Studien zur Ahnenforschung genealogical studies are my hobby, I study genealogy as a hobby;ich war gerade beim Studium des Fernsehprogramms, als … I was just looking to see what was on television when …* * *das; Studiums, Studien1) o. Pl. study; (Studiengang) course of studywährend seines Studiums — (als er Student war) in his student days
2) (Erforschung) studyStudien über etwas (Akk.) betreiben — carry out studies into something
3) o. Pl. (genaues Lesen) study* * *-en n.scholastics n.university studies n. -
10 tirar
v.1 to throw.tirar algo a algo/alguien to throw something to something/somebody (para que lo agarre) to throw something at something/somebody (para hacer daño)tírame una manzana throw me an appleElla tira bolas She throws balls.2 to drop (dejar caer) (object).3 to knock over (derribar) (botella, lámpara).4 to throw away.tirar algo a la basura to throw something awayeso es tirar el dinero that's a complete waste of money5 to fire (disparar) (bala, misil).tirar una foto to take a picture6 to play (jugar) (carta).7 to take (sport) (falta, penalti).tirar a gol to shoot, to have a shot at goal8 to print.La imprenta tiró la primera edición The printer printed the first edition.9 to fail (informal) (suspender).10 to shoot.tirar a matar to shoot to kill11 to have a pull (informal) (atraer).me tira la vida del campo I feel drawn toward life in the countrytirar de algo to attract something12 to draw (cigarrillo, chimenea).13 to go, to work (informal) (funcionar).14 to go, to head.tira por esa calle go up o take that street15 to (have one's) go.16 to kick (sport) (con el pie).17 to last.18 to knock down, to break down, to batter down.La policía tiró la puerta The police broke down the door.19 to pull.El tractor tira fuerte The tractor pulls hard.* * *1 (echar) to throw, fling2 (dejar caer) to drop3 (desechar) to throw away4 (derribar) to knock down; (casa, árbol) to pull down5 (derramar) to spill6 (vaso, botella) to knock over7 (estirar) to pull8 (imprimir) to print9 (hacer - foto) to take; (línea, plano) to draw12 DEPORTE to take13 figurado (malgastar) to waste, squander1 (cuerda, puerta) to pull (de, -)2 (carreta, carro) to draw (de, -)3 (atraer) to draw, attract4 (estufa, chimenea) to draw5 (en juegos) to be a player's move, be a player's turn6 familiar (funcionar) to work, run8 (quedar estrecho) to be tight on11 figurado (inclinarse) to be attracted (a/hacia, to), be drawn (a/hacia, to)12 figurado (parecerse) to take after (a, -)14 figurado (mantenerse) to get by, get along15 (disparar) to shoot, fire1 (lanzarse) to throw oneself, hurl oneself3 (tumbarse) to lie down5 argot (fornicar) to lay (a, -)\a todo tirar figurado at the most, at the latesttira y afloja figurado give and taketirar al blanco to shoot at a targettirar a alguien de la lengua figurado to draw somebody outtirar de cartera to dip into one's wallettirar la casa por la ventana figurado to spare no expense, push the boat outtirar la primera piedra figurado to cast the first stonetirar una moneda al aire to toss a cointirarse de cabeza al agua to dive into the water* * *verb1) to throw, hurl, toss2) throw away3) shoot, fire4) pull, draw5) attract6) print•- tirar a
- tirar de la cadena
- tirar para* * *Para las expresiones como tirar de la lengua, tirar de la manta, tirar por la borda, tirar por tierra, ver la otra entrada.1. VERBO TRANSITIVO1) (=lanzar) to throwtirar algo a algn — [para que lo coja] to throw sth to sb; [para hacer daño] to throw sth at sb
2) (=derribar) [+ edificio] to pull down; [+ jarrón, silla, estatua] to knock over; [+ pared, verja] to knock downvan a tirar la casa — they are going to demolish {o} pull down the house
¡abre, o tiro la puerta abajo! — open up, or I'll break the door down!
3) (=dejar caer) to drop4) (=desechar) to throw awayno tires las sobras, que se las voy a dar al perro — don't throw away the leftovers, I'll give them to the dog
no tires el aceite por el sumidero — don't tip {o} pour the oil down the drain
estos pantalones están para tirarlos — these trousers have had it, these trousers are about ready for the dustbin
5) (=malgastar) [+ dinero] to waste; [+ fortuna] to squanderhas tirado el dinero comprando eso — it was a waste of money buying that, you wasted your money buying that
6) (=disparar) [+ tiro] to fire; [+ flecha] to shoot; [+ cohete] to launch, fireel aparato tira el proyectil a 2.000m — the machine throws the projectile 2,000m
7) [+ foto] to take8) (=dar, pegar)la mula le tiró una coz — the mule kicked him {o} gave him a kick
¡mamá, Carlos me ha tirado un mordisco! — Carlos has bitten me, Mum!
9) (Tip) (=imprimir) to print, run off10) (=trazar) [+ línea] to draw, trace11) * (=suspender)ya me han vuelto a tirar en química — I've failed chemistry again, I've flunked chemistry again ( esp EEUU) *
12) And (=usar) to use14)• tirarla [de] — † (=dárselas de) to fancy oneself as, pose as
2. VERBO INTRANSITIVO1) [haciendo fuerza]a) (=traer hacia sí) to pull¡tira un poco más fuerte! — pull a bit harder!
•
tirar [de] — [+ soga, cuerda] to pull¡no le tires de la trenza a tu hermana! — don't pull your sister's pigtail!
tirar de la cadena (del wáter) — to flush the toilet, pull the chain
b) (=llevar tras sí)•
tirar [de] — to pullun burro tiraba de la carreta — a donkey was pulling the cart along, the cart was drawn by a donkey
2) * (=atraer)no le tira el estudio — studying does not appeal to him, studying holds no attraction for him
3) (=estar tirante) [ropa] to be tight4) (=usar)•
tirar [de] — [+ espada, navaja] to drawtiramos de diccionario y lo traducimos en un minuto — * if we use a dictionary it will just take a minute to translate
5) (=disparar) to shoot¡no tires! — don't shoot!
•
tirar al [blanco] — to aim•
tirar a [matar] — to shoot to kill6) (Dep) [con balón] to shoot; [con fichas, cartas etc] to go, play¡tira! — shoot!
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tirar a [puerta] — Esp to shoot at goal7) * (=arreglárselas) to get byir tirando — to get by, manage
-¿qué tal esa salud? -vamos tirando — "how's your health?" - "we're getting by"
8) (=funcionar) [motor] to pull; [chimenea, puro] to draw, pull9) (=ir) to go¡tira de una vez! — get on with it!, go on, then!
tirar por una calle — to turn down a street, go off along a street
10) * (=durar) to last11) [seguido de preposición]tirar a (=tender)tirar para (=aspirar a ser)es mediocre tirando a malo — it's middling to bad, it's mediocre verging on bad
12)nos queda gasolina para 20km a todo tirar — we have only enough petrol for 20kms at the most {o} at the outside
13) LAm *** [sexualmente] to screw ***3.See:* * *1.verbo transitivo1)a) ( arrojar) to throwno tires los papeles al suelo — don't throw o drop the wrappers on the ground
tirarle algo a alguien — ( para que lo agarre) to throw somebody something; ( con agresividad) to throw something at somebody
b) (desechar, deshacerse de) to throw out o awayc) ( desperdiciar) to waste2)a) ( hacer caer) to knock overcuidado, que vas a tirar la leche! — be careful, you're going to knock the milk over!
tiró el jarrón al suelo de un codazo — he knocked the vase off the table (o shelf etc) with his elbow
b) ( derribar) to knock down3)a) < bomba> to drop; < cohete> to fire, launch; < flecha> to shoot; < tiros> to fireb) < foto> to take4) (AmL) ( atrayendo hacia sí) to pull5) (Impr) to print, run off6) (Mat) < línea> to draw2.tirar vi1) ( atrayendo hacia sí) to pull2) ( atraer)3)a) ( disparar) to shootb) (Dep) to shoottirar al arco (AmL) or (Esp) a puerta — to shoot at goal
tirando por lo bajo/alto — at the (very) least/most
c) (Jueg) ( descartarse) to throw away; ( en juegos de dados) to throw; ( en dardos) to throw; ( en bolos) to bowl4)a) chimenea/cigarro to drawb) coche/motor to pull5)a) (fam) ( arreglárselas) to get bycon $100 podemos tirar — with $100 we could get by
b) tirando gerundio (fam)¿qué tal andas? - tirando... — how are things? - not too bad
6) (Esp fam) ( desplazarse)vamos, tira — get a move on
tira por esta calle abajo — go o turn down this street
7) (AmL vulg) ( en sentido sexual) to screw (vulg), to fuck (vulg)3.es de estatura normal, tirando a bajito — he's average to short in height
tirarse v pron1)a) (lanzarse, arrojarse) (+ compl) to throw oneselftirarse en paracaídas — to parachute; ( en emergencia) to bale out
tirarse al agua — to dive/jump into the water
tirarse de cabeza — to dive in, to jump in headfirst
b) (AmL) ( tumbarse) to lie downtirárselas de algo — (AmL fam)
2) (fam) <horas/días> to spend3) (vulg) ( en sentido sexual)tirarse a alguien — to screw somebody (vulg), to lay somebody (sl)
4) (fam) ( expulsar)tirarse un pedo — to fart (sl)
tirarse un eructo — to burp (colloq)
5) (Col fam) ( echar a perder) to ruinse tiró el examen — he flunked the exam (colloq)
* * *= dump, haul, run off, throw, throw out, throw away, tear down, toss out, fling, toss, pull down, knock down, jettison, pitch, turf out, toss away, hurl, chuck + Nombre + out.Ex. The books may simply be laid before the librarian as they are found, ' dumped in his lap', as one writer puts it.Ex. However, he would prefer a binding that will stand up to being stuffed into after-hours book drops and being hauled from one library to another.Ex. Not only are they the same work, they were run off from the same plates.Ex. The point to be made for the novice abstractor is that editors are not ghouls who must be thrown raw meat before a check is issued.Ex. The person who never throws away a newspaper is regarded as an eccentric; the person who never throws away a book is more likely to be regarded as a bibliophile no matter what the resulting motley assortment of books may be.Ex. A group opposing the incumbent alderman decided that the board's feasibility study amounted to a covert plan to tear down the house that served as the library and erect an ugly building.Ex. In preparation for computerization, let us not toss out old standards that were good.Ex. A gust of wind flung a powder of snow from the window-sill into the room.Ex. Everything being online, the exquisite oaken cabinets housing the card files were tossed.Ex. Evacuation of the building was followed by a recovery process which included covering stacks with plastic, locating damaged books, pulling down water-soaked ceiling tiles and removing computer terminals.Ex. Your note attempts to knock down an assertion not made.Ex. The whole usually has more meaning than the sum of its parts, but care must be taken not to jettison some of the more subtle parts.Ex. They pitched him unceremoniously out of the window, laming him for life, on a brick pavement below.Ex. You will be disliked and turfed out as a sacrificial goat once your job is done but there will be many others queuing up for your services.Ex. Palestinians hurled Molotov cocktails Friday at Israeli soldiers operating south of Nablus, the army said.Ex. Now to start chucking out stuff that I don't need; being a bit of a magpie, that might be difficult!.----* cuchillo de usar y tirar = disposable knife.* de tirar la piedra y esconder la mano = hit-and-run.* de usar y tirar = disposable, throwaway, single-use.* introducir tirando = haul in.* ir tirando = shuffle along, tick over, muddle along, keep + the wolves from the door.* persona que tira basura al suelo = litterbug, litter lout.* plato de usar y tirar = disposable plate.* sacar tirando = haul out.* seguir tirando el dinero = throw + good money after bad.* servilleta de usar y tirar = disposable napkin.* tenedor de usar y tirar = disposable fork.* tirando a bajo = shortish.* tirando a corto = shortish.* tirando a marrón = brownish.* tirando a morado = purplish.* tirar a Alguien al suelo = knock + Nombre + to the ground, knock + Nombre + to the floor.* tirar a Alguien al suelo de un golpe = knock + Nombre + to the floor, knock + Nombre + to the ground.* tirar a lo bajo = low-ball.* tirar al suelo = upset.* tirar a matar = go for + the jugular, deadly force, shoot to + kill.* tirar bombas = bomb.* tirar de = pull (at/on/from), tug, pull back, lug, leverage.* tirar de la cadena = flush + the toilet.* tirar de la cisterna = flush + the toilet.* tirar de la manta = let + the cat out of the bag, blow + the gaff, spill + the beans.* tirar de las orejas = tell + Nombe + off.* tirar del carro = pull + Posesivo + (own) weight, pull together, lend + a (helping) hand, put + Posesivo + shoulder to the wheel, set + Posesivo + shoulder to the wheel, muck in, pitch in.* tirar de una manivela = pull + lever.* tirar de una palanca = depress + lever.* tirar dinero y esfuerzo por la borda = be money and effort down the drain.* tirar el dinero = throw + Posesivo + money down the drain.* tirar el dinero por la ventana = be money and effort down the drain, throw + Posesivo + money down the drain, be money down the drain.* tirar la casa por la ventana = lash out (on), go to + town on.* tirar la esponja = throw in/up + the sponge.* tirar la toalla = throw in + the towel.* tirar ligeramente de = tug on.* tirar los tejos = flirt, throw + hints.* tirar piedras contra tu propio tejado = cut + the branch + you sit on, cut + the branch + you sit on, cut off + Posesivo + nose to spite + Posesivo + face.* tirar por el desagüe = pour down + the drain.* tirarse a la calle = go out on + the road.* tirarse a la jugular = go for + the jugular.* tirarse a la piscina = take + a dive.* tirarse a las calles = spill (out) into + the streets.* tirarse con ala delta = hang-glide.* tirarse de cabeza = jump in + head first, dive in, dive + head-first.* tirarse de las barbas = tear + Posesivo + hair out.* tirarse de los pelos = tear + Posesivo + hair out.* tirarse en paracaídas = parachute.* tirarse flores = blow + Posesivo + own trumpet.* tirarse piedras contra el propio tejado = shoot + Reflexivo + in the foot.* tirarse una plancha = put + Posesivo + foot in it, put + Posesivo + foot in + Posesivo + mouth, stick + Posesivo + foot in it, drop + a clanger, drop + a bollock, make + a blunder, make + a bloomer, blunder.* tirarse un eructo = belch, burp.* tirarse un farol = bullshit.* tirarse un pedo = fart, trump, break + wind, trumpet.* * *1.verbo transitivo1)a) ( arrojar) to throwno tires los papeles al suelo — don't throw o drop the wrappers on the ground
tirarle algo a alguien — ( para que lo agarre) to throw somebody something; ( con agresividad) to throw something at somebody
b) (desechar, deshacerse de) to throw out o awayc) ( desperdiciar) to waste2)a) ( hacer caer) to knock overcuidado, que vas a tirar la leche! — be careful, you're going to knock the milk over!
tiró el jarrón al suelo de un codazo — he knocked the vase off the table (o shelf etc) with his elbow
b) ( derribar) to knock down3)a) < bomba> to drop; < cohete> to fire, launch; < flecha> to shoot; < tiros> to fireb) < foto> to take4) (AmL) ( atrayendo hacia sí) to pull5) (Impr) to print, run off6) (Mat) < línea> to draw2.tirar vi1) ( atrayendo hacia sí) to pull2) ( atraer)3)a) ( disparar) to shootb) (Dep) to shoottirar al arco (AmL) or (Esp) a puerta — to shoot at goal
tirando por lo bajo/alto — at the (very) least/most
c) (Jueg) ( descartarse) to throw away; ( en juegos de dados) to throw; ( en dardos) to throw; ( en bolos) to bowl4)a) chimenea/cigarro to drawb) coche/motor to pull5)a) (fam) ( arreglárselas) to get bycon $100 podemos tirar — with $100 we could get by
b) tirando gerundio (fam)¿qué tal andas? - tirando... — how are things? - not too bad
6) (Esp fam) ( desplazarse)vamos, tira — get a move on
tira por esta calle abajo — go o turn down this street
7) (AmL vulg) ( en sentido sexual) to screw (vulg), to fuck (vulg)3.es de estatura normal, tirando a bajito — he's average to short in height
tirarse v pron1)a) (lanzarse, arrojarse) (+ compl) to throw oneselftirarse en paracaídas — to parachute; ( en emergencia) to bale out
tirarse al agua — to dive/jump into the water
tirarse de cabeza — to dive in, to jump in headfirst
b) (AmL) ( tumbarse) to lie downtirárselas de algo — (AmL fam)
2) (fam) <horas/días> to spend3) (vulg) ( en sentido sexual)tirarse a alguien — to screw somebody (vulg), to lay somebody (sl)
4) (fam) ( expulsar)tirarse un pedo — to fart (sl)
tirarse un eructo — to burp (colloq)
5) (Col fam) ( echar a perder) to ruinse tiró el examen — he flunked the exam (colloq)
* * *tirar(de)(v.) = pull (at/on/from), tug, pull back, lug, leverageEx: Do not push or pull on the disc drawer.
Ex: Do not pull a book from the shelf by forcefully tugging the top of the spine.Ex: The three monkeys used in this study chose the left arm as the leading arm to reach out and pull back a spring-loaded drawer containing a food morsel.Ex: He had a tough time lugging his lumpy, oversized travelbag onto the plane and stuffing it in the overhead bin.Ex: Information seeking in electronic environments will become a collaboration among end user and various electronic systems such that users leverage their heuristic power and machines leverage algorithmic power.= dump, haul, run off, throw, throw out, throw away, tear down, toss out, fling, toss, pull down, knock down, jettison, pitch, turf out, toss away, hurl, chuck + Nombre + out.Ex: The books may simply be laid before the librarian as they are found, ' dumped in his lap', as one writer puts it.
Ex: However, he would prefer a binding that will stand up to being stuffed into after-hours book drops and being hauled from one library to another.Ex: Not only are they the same work, they were run off from the same plates.Ex: The point to be made for the novice abstractor is that editors are not ghouls who must be thrown raw meat before a check is issued.Ex: The person who never throws away a newspaper is regarded as an eccentric; the person who never throws away a book is more likely to be regarded as a bibliophile no matter what the resulting motley assortment of books may be.Ex: A group opposing the incumbent alderman decided that the board's feasibility study amounted to a covert plan to tear down the house that served as the library and erect an ugly building.Ex: In preparation for computerization, let us not toss out old standards that were good.Ex: A gust of wind flung a powder of snow from the window-sill into the room.Ex: Everything being online, the exquisite oaken cabinets housing the card files were tossed.Ex: Evacuation of the building was followed by a recovery process which included covering stacks with plastic, locating damaged books, pulling down water-soaked ceiling tiles and removing computer terminals.Ex: Your note attempts to knock down an assertion not made.Ex: The whole usually has more meaning than the sum of its parts, but care must be taken not to jettison some of the more subtle parts.Ex: They pitched him unceremoniously out of the window, laming him for life, on a brick pavement below.Ex: You will be disliked and turfed out as a sacrificial goat once your job is done but there will be many others queuing up for your services.Ex: Palestinians hurled Molotov cocktails Friday at Israeli soldiers operating south of Nablus, the army said.Ex: Now to start chucking out stuff that I don't need; being a bit of a magpie, that might be difficult!.* cuchillo de usar y tirar = disposable knife.* de tirar la piedra y esconder la mano = hit-and-run.* de usar y tirar = disposable, throwaway, single-use.* introducir tirando = haul in.* ir tirando = shuffle along, tick over, muddle along, keep + the wolves from the door.* persona que tira basura al suelo = litterbug, litter lout.* plato de usar y tirar = disposable plate.* sacar tirando = haul out.* seguir tirando el dinero = throw + good money after bad.* servilleta de usar y tirar = disposable napkin.* tenedor de usar y tirar = disposable fork.* tirando a bajo = shortish.* tirando a corto = shortish.* tirando a marrón = brownish.* tirando a morado = purplish.* tirar a Alguien al suelo = knock + Nombre + to the ground, knock + Nombre + to the floor.* tirar a Alguien al suelo de un golpe = knock + Nombre + to the floor, knock + Nombre + to the ground.* tirar a lo bajo = low-ball.* tirar al suelo = upset.* tirar a matar = go for + the jugular, deadly force, shoot to + kill.* tirar bombas = bomb.* tirar de = pull (at/on/from), tug, pull back, lug, leverage.* tirar de la cadena = flush + the toilet.* tirar de la cisterna = flush + the toilet.* tirar de la manta = let + the cat out of the bag, blow + the gaff, spill + the beans.* tirar de las orejas = tell + Nombe + off.* tirar del carro = pull + Posesivo + (own) weight, pull together, lend + a (helping) hand, put + Posesivo + shoulder to the wheel, set + Posesivo + shoulder to the wheel, muck in, pitch in.* tirar de una manivela = pull + lever.* tirar de una palanca = depress + lever.* tirar dinero y esfuerzo por la borda = be money and effort down the drain.* tirar el dinero = throw + Posesivo + money down the drain.* tirar el dinero por la ventana = be money and effort down the drain, throw + Posesivo + money down the drain, be money down the drain.* tirar la casa por la ventana = lash out (on), go to + town on.* tirar la esponja = throw in/up + the sponge.* tirar la toalla = throw in + the towel.* tirar ligeramente de = tug on.* tirar los tejos = flirt, throw + hints.* tirar piedras contra tu propio tejado = cut + the branch + you sit on, cut + the branch + you sit on, cut off + Posesivo + nose to spite + Posesivo + face.* tirar por el desagüe = pour down + the drain.* tirarse a la calle = go out on + the road.* tirarse a la jugular = go for + the jugular.* tirarse a la piscina = take + a dive.* tirarse a las calles = spill (out) into + the streets.* tirarse con ala delta = hang-glide.* tirarse de cabeza = jump in + head first, dive in, dive + head-first.* tirarse de las barbas = tear + Posesivo + hair out.* tirarse de los pelos = tear + Posesivo + hair out.* tirarse en paracaídas = parachute.* tirarse flores = blow + Posesivo + own trumpet.* tirarse piedras contra el propio tejado = shoot + Reflexivo + in the foot.* tirarse una plancha = put + Posesivo + foot in it, put + Posesivo + foot in + Posesivo + mouth, stick + Posesivo + foot in it, drop + a clanger, drop + a bollock, make + a blunder, make + a bloomer, blunder.* tirarse un eructo = belch, burp.* tirarse un farol = bullshit.* tirarse un pedo = fart, trump, break + wind, trumpet.* * *tirar [A1 ]vtA1 (lanzar, arrojar) to throw¿quiénes estaban tirando piedras? who was throwing stones?tiró la colilla por la ventanilla she threw the cigarette butt out of the windowtiró la pelota al aire he threw the ball up in the airtiraban piedrecitas al río they were throwing stones into the riverno tires los papeles al suelo don't throw o drop the wrappers on the groundtirarle algo A algn (para que lo agarre) to throw sth TO sb, to throw sb sth; (con agresividad) to throw sth AT sble tiró la pelota she threw him the ball, she threw the ball to himtírame las llaves throw me the keysme tiró una piedra she threw a stone at mele tiraron un cubo de agua they threw a bucket of water over himle tiró los brazos he put o stretched his arms out to hertírale un beso blow him a kiss2 (desechar, deshacerse de) to throw out o awaytodo esto es para tirar all this can be thrown out o away, this is all going out ( colloq)estos zapatos ya están para tirar(los) these shoes are about ready to be thrown away o out¡que asco! tira eso inmediatemente a la basura ugh! throw that away right now!, ugh! put that in the garbage can ( AmE) o ( BrE) the bin right now!3 (desperdiciar) to waste¡qué manera de tirar el dinero! what a waste of money!B (dejar en desorden) (+ compl):no tiren los juguetes por todos lados don't leave o strew your toys all over the placese quitó la camisa y la tiró en un rincón he took off his shirt and threw it into a cornerC1 (hacer caer) to knock over¡cuidado, que vas a tirar la leche! be careful, you're going to knock the milk over!tiró el jarrón al suelo de un codazo he knocked the vase off the table ( o shelf etc) with his elbow2 (derribar) to knock downel perro se le echó encima y lo tiró al suelo the dog leaped up at him and knocked him to the ground o knocked him overtiró todos los bolos de una vez he knocked all the pins down in one govan a tirar (abajo) esta pared or van a tirar esta pared (abajo) they're going to knock this wall downtiraron la puerta abajo they broke the door downD1 ‹bomba› to drop; ‹cohete› to fire, launch; ‹flecha› to shoot; ‹tiros› to firele tiraron tres tiros they shot at him three times, they fired three shots at him2 ‹foto› to takeE (dar) ‹puñetazo› to throwtiraba puñetazos a diestra y siniestra he was throwing punches o lashing out left and right ( AmE) o ( BrE) left, right and centerel perro me tiró un mordisco the dog snapped at meno me tires más pellizcos stop pinching meF ( AmL) (atrayendo hacia sí) to pulltiró la cadena he pulled the chainno le tires el pelo don't pull his hairte voy a tirar las orejas I'm going to tweak your earsle tiraba la manga she was tugging o pulling at his sleeveG ( Impr) to print, run offH ( Mat) ‹línea› to drawI ( Chi)1 ‹carrera› to start, give the starting signal for2 ‹lotería› to draw the winning number in; ‹rifa› to draw■ tirarviA1 (atrayendo hacia sí) to pull¡vamos, tiren todos a una! come on, everybody pull together![ S ] tirar pulltirar DE algo to pull sthno le tires del pelo don't pull her hairdos caballos tiraban del carro the cart was drawn by two horsestirar de la cadena to pull the chainle tiró de la manga she tugged o pulled at his sleevele tiró de la oreja she tweaked his ear2 «vestido/blusa» to be (too) tightme tira it's too tight on meB(atraer): le sigue tirando México she still hankers after o misses Mexicono parece que le tiren mucho los deportes he doesn't seem to be very interested in o keen on sportla sangre tira blood is thicker than waterC1(disparar): le tiró a traición she shot him in the back¡no tiren! don't shoot!le tiró al corazón he shot him through the hearttirar a dar to shoot to wound ( not to kill)tirar a matar (literal) to shoot to kill(para ofender, atacar): cuando empieza a criticar, tira a matar when she starts criticizing you, she really goes for the jugular o she really sticks the knife in ( colloq)siempre que me dice algo, tira a matar whenever he says anything to me, he goes all out to hurt me2 ( Dep) to shoottirando por lo bajo/alto at the (very) least/most3 ( Jueg) (descartarse) to throw away, discard; (en juegos de dados) to throw; (en dardos) to throw; (en bolos) to bowlD1 «chimenea/cigarro» to draw2 «coche/motor» to pullE1 ( fam) (llegar, sobrevivir) to get bycon $100 podríamos tirar hasta fin de mes with $100 we could get by until the end of the monthcon este uniforme podrás tirar hasta fin de año this uniform will last you o ( colloq) will do you till the end of the year2 tirandoger ( fam): ¿qué tal andas? — ya lo ves, tirando … how are things? — well, you know, not too bad o we're getting byno ganamos mucho pero vamos tirando we don't earn much but we're managingFvamos, tira come on, get moving o get a move onsi tiras para atrás cabe otro coche if you back up o go back a bit we can get another car intira (p'alante), no te pares ahora keep going, don't stop nowhay mucho que hacer pero entre todos podemos tirar p'alante there's a lot to be done but if we all pull together we can get through ittira por esta calle abajo go o turn down this streeten cuanto nos vieron, tiraron por otro lado as soon as they saw us they went off in a different direction/they turned off up a different streetH tirar ano es verde, tira más bien a azul it's not green, it's more of a bluish colorlos precios son más bien tirando a caros the prices are a bit on the expensive o ( colloq) steep sideel erotismo de la película tiraba a pornográfico the eroticism in the film tended toward(s) o verged on the pornographiclos niños tiran más a la madre the children take after their mother morees de estatura normal, tirando a bajito he's average to short in height■ tirarseA1 (lanzarse, arrojarse) (+ compl) to throw oneselfse tiró por la ventana he threw himself o he leapt out of the windowtirarse en paracaídas to parachutetirarse al agua to dive/jump into the watertirarse del trampolín to dive off the springboardtirarse de cabeza to dive in, to jump in headfirstintentó tirarse del tren en marcha she tried to throw herself from o to jump off the train while it was movingse le tiró a los brazos she threw herself into his arms2 «coche/conductor» (+ compl) to pull overse tiró bruscamente a un lado he swerved to one side3 ( AmL) (tumbarse) to lie downestoy agotada, me voy a tirar un rato I'm exhausted, I'm going to lie down for a whileB ( fam); ‹horas/días› to spendnos hemos tirado media hora para encontrar la casa it's taken us half an hour to find the housese tiró dos años escribiéndolo he spent two years writing itse ha tirado una hora entera hablando por teléfono he's been on the phone for a whole hour, he's spent a whole hour on the phoneC ( vulg)D ( fam)tirarse un eructo to belch, to burp ( colloq)el aguacero se tiró el paseo the downpour washed out o ruined our walkse tiró el examen he flunked the exam ( colloq)* * *
tirar ( conjugate tirar) verbo transitivo
1
tirarle algo a algn ( para que lo agarre) to throw sb sth;
( con agresividad) to throw sth at sb
◊ ¡qué manera de tirar el dinero! what a waste of money!
2
3
‹ cohete› to fire, launch;
‹ flecha› to shoot
4 (AmL) ( atrayendo hacia sí) to pull;
verbo intransitivo
1 ( atrayendo hacia sí) to pull;
tirar de algo to pull sth;
2
b) (Dep) to shoot;
tirar al arco (AmL) or (Esp) a puerta to shoot at goal
( en juegos de dados) to throw;
( en dardos) to throw;
( en bolos) to bowl
3
4◊ tirando ger (fam): gano poco pero vamos tirando I don't earn much but we're managing;
¿qué tal andas? — tirando how are things? — not too bad
5
ella tira más a la madre she takes after her mother more
tirarse verbo pronominal
1
tirarse en paracaídas to parachute;
( en emergencia) to bale out;
tirarse de cabeza to dive in, to jump in headfirst
2 (fam) ‹horas/días› to spend;
3 (fam) ( expulsar):◊ tirarse un pedo to fart (sl)
tirar
I verbo transitivo
1 (arrojar, echar) to throw: lo tiró al agua, he threw it into the water
no tires la cáscara al suelo, don't throw o drop the peel on the floor
(enérgicamente) to fling, hurl: lo tiró al fuego, she threw it on the fire
2 (deshacerse de) to throw out o away
tiré mis zapatos viejos, I threw my old shoes away
3 (malgastar) tiraste el dinero con esa joya falsa, you've wasted your money on that fake jewel
(despilfarrar) to squander
4 (hacer caer) to knock over: tiré el vaso, I knocked the glass over
5 (derribar a alguien) to knock o push over
tirar abajo (una pared, una puerta) to knock down
(demoler) to pull down
6 (una bomba) to drop
(un tiro, un cohete) to fire
7 (una foto) to take
8 Impr to print
II verbo intransitivo
1 (hacer fuerza hacia sí) to pull: no le tires del pelo, don't pull his hair
¡tira de la cuerda!, tug on the rope!
2 (disparar) to shoot
Dep to shoot
(dados, dardos) to throw
3 fam (gustar) le tira mucho el baloncesto, he's very keen on basketball
4 (tender) tira a azul, it's bluish
(parecerse) tira a su madre, she takes after her mother
5 fam (arreglárselas) ir tirando, to get by, manage
6 (ir) tira a la derecha, turn right
' tirar' also found in these entries:
Spanish:
aire
- bala
- borda
- calle
- casa
- esconder
- palanca
- toalla
- trapo
- apedrear
- arrojar
- basura
- blanco
- botar
- cadena
- crimen
- echar
- jalar
- pinta
- zumbar
English:
aim at
- archery
- bung
- cast
- chain
- chuck
- chuck away
- chuck out
- clearout
- dash
- drag
- draw
- fling
- flush
- haul
- heave
- keep
- knock off
- knock over
- lash out
- pitch
- pull
- pull on
- pull over
- putt
- run off
- shoot
- sling
- sling out
- splash out
- sponge
- strain
- throw
- throw aside
- throw away
- throw out
- toss
- toss away
- towel
- town
- trash
- tug
- turf out
- waste
- yank
- beat
- blow
- bring
- disposable
- ditch
* * *♦ vt1. [lanzar] to throw;tiraron las gorras al aire they threw their caps (up) in the air;tirar algo a alguien [para que lo agarre] to throw sth to sb;[para hacer daño] to throw sth at sb;tírame una manzana throw me an apple;le tiró un beso she blew him a kiss;le tiraban piedras a la policía they were throwing stones at the police2. [dejar caer] [objeto] to drop;[líquido] [derramar] to spill;no tiren los papeles al suelo don't throw o drop the wrappers on the ground;tiró las maletas y se tumbó en la cama she dropped her suitcases and lay down on the bed;me has tirado salsa en el traje you've spilt some sauce on my suit3. [derribar] [botella, lámpara] to knock over;[muro, tabique, edificio] to knock down;tiró la lámpara con un codo al pasar she knocked over the lamp with her elbow as she went by;la violencia del choque la tiró al suelo the force of the collision knocked o hurled her to the floor;esta pared habrá que tirarla we're going to have to knock this wall down4. [desechar] to throw away o out;tirar algo a la basura to throw sth out;tíralo a la papelera throw it in the wastepaper basket;eso es tirar el dinero that's a complete waste of money6. [disparar] [balas, misiles, disparos] to fire;[bomba] to drop; [petardo, cohete] to let off; [dardos, flechas] to shoot; Famtirar una foto to take a picture7. [jugar] [carta] to play;[dado] to throw8. [en deportes] [falta, penalti] to take;[balón] to pass9. [imprimir] to print10. [trazar] [línea] to draw♦ vi1. [disparar] to shoot;tirar al aire to fire shots into the air;tirar a dar to shoot to wound, not to kill;tirar a matar [con arma] to shoot to kill;[con comentario] to go for the jugularel ciclista colombiano tiraba del pelotón the Colombian cyclist was pulling the bunch along;me tiró del pelo she pulled my hair;[en letrero] pull;me tiró del brazo/de la manga she tugged at my arm/sleeve;RPtirar parejo: esto no es justo, o tiramos parejo o yo me retiro this is not fair, either we all pull together or I'm dropping out3. [estar tirante] to be tight;la chaqueta me tira de atrás the jacket's a bit tight at the back4. [en deportes] [con el pie] to kick;[con la mano] to throw; [a meta, canasta] to shoot;5. [dirigirse] to go ( hacia o para towards), to head ( hacia o para for o towards); FamFam¡tira! [para empezar a moverse] get moving!;¡tira que llegamos tarde! let's get a move on or we'll be late!;tiramos hacia la izquierda we turned left;Famtira para arriba, que ahora subo yo you go on up, I'll come up in a minute;tira por esa calle go up o take that street6. [jugar] to go, to have one's go;te toca tirar a ti [en naipes, dados, billar] it's your go7. [cigarrillo, chimenea] to draw;este tabaco no tira these cigarettes aren't drawing properlyel motor no tira the engine isn't working properly;el coche tira bien the car runs well9. [durar] to last;estos zapatos tirarán otro año these shoes will last another yearla tierra siempre tira de uno your homeland never loses its pull on you;tirarle a alguien: me tira la vida del campo country life appeals to me;no le tira la profesión de su padre his father's profession doesn't appeal to him;no le tira viajar she doesn't feel the urge to travel;tirar de alguien to exert a pull on sb11. Fam [apañárselas]aún puedo tirar con este abrigo un par de inviernos this coat should do me for another couple of winters yet;ir tirando to get by;voy tirando I'm OK, I've been worse12. [tener aspecto de o tendencia a]tirar a: tira a gris it's greyish;tira a su abuela she takes after her grandmother;este programa tira a (ser) hortera this programme is a bit on the tacky side;el tiempo tira a mejorar the weather looks as if it's getting better;es un reformista tirando a radical he's somewhere between a reformist and a radical;es verde tirando a azul it's a bluey green;es tirando a delgado if anything, he's rather thin;tira para deportista he has the makings of a sportsmancuando no hay dinero hay que tirar del ingenio when you don't have any money, you have to rely on your wits;hubo que tirar de los ahorros we had to draw on our savings* * *I v/t3 TIP print4 famen examen fail5 foto take6 tiro fireII v/i1 de coche pull;tirar de algo pull sth2 ( disparar) shoot:tirar a puerta shoot at goal;tirar fuera shoot wide4 ( atraer) pull, attract;no me tira la música music doesn’t turn me on5:tirar a tend toward;tirar a conservador/verde have conservative/Green tendencies6 ( girar):tirar a la derecha turn right, take a right7:ir tirando fam get by, manage* * *tirar vt1) : to throw, to hurl, to toss2) botar: to throw away, to throw out, to waste3) derribar: to knock down4) : to shoot, to fire, to launch5) : to take (a photo)6) : to print, to run offtirar vi1) : to pull, to draw2) : to shoot3) : to attract4) : to get by, to manageva tirando: he's getting along, he's managing5)tirar a : to tend towards, to be rathertira a picante: it's a bit spicy* * *tirar vb3. (derribar) to knock over / to knock down4. (malgastar) to waste5. (arrastrar, estirar) to pull7. (atraer, gustar) to like -
11 Hofmann, August Wilhelm von
SUBJECT AREA: Chemical technology[br]b. 8 April 1818 Giessen, Germanyd. 2 May 1892 Berlin, Germany[br]German organic chemist.[br]The son of an architect, Hofmann began studying law and languages but was increasingly drawn to chemistry, attracted by Liebig's teaching at Giessen. In 1841 Hofmann took his doctorate with a study of coal tar. He became Privatdozent at Bonn University in 1845, but later that year he was persuaded to take up the post of first Director of the Royal College of Chemistry in London, after tenure was guaranteed as a result of Prince Albert's influence. He remained there for twenty years until he was offered professorships in chemistry at Bonn and Berlin. He accepted the latter. Hofmann continued the method of teaching chemistry, based on laboratory instruction, developed by Liebig at Giessen, and extended it to England and Berlin. A steady stream of well-trained chemists issued forth from Hofmann's tuition, concerning themselves especially with experimental organic chemistry and the industrial applications of chemistry. In 1848 one of his students, C.B. Mansfield, devised the method of fractional distillation of coal tar, to separate pure benzene, xylene and toluene, thus laying the foundations of the coal-tar industry. In 1856 another student, W.H. Perkin, prepared the first synthetic dyestuff, aniline purple, heralding the great dyestuffs industry, in which several other of his students distinguished themselves. Although keenly interested in the chemistry of dyestuffs, Hofmann did not pursue their large-scale preparation, but he stressed the importance of scientific research for success on a commercial scale. Hofmann's stimulus in this direction flagged after his return to Germany, and this was a factor in the failure of British industry to follow up their initial advantage and allow it to pass to Germany. In 1862 Hofmann prepared a dye from a derivative of triphenylmethane, which he called rosaniline. From this he derived a series of beautiful colours, ranging from blue to violet, which he patented as "Hofmann's violets" the following year.[br]Principal Honours and DistinctionsEnnobled 1888.Further ReadingJ.Volhard and E.Fischer, 1902, August Wilhelm von Hofmann, ein Lebensbild, Berlin (the basic biography).K.M.Hammond, 1967, bibliography, unpublished, (Diploma in Librarianship, London University (lists 373 items; deposited in University College, London)).LRDBiographical history of technology > Hofmann, August Wilhelm von
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12 Abel, Sir Frederick August
[br]b. 17 July 1827 Woolwich, London, Englandd. 6 September 1902 Westminster, London, England[br]English chemist, co-inventor of cordite find explosives expert.[br]His family came from Germany and he was the son of a music master. He first became interested in science at the age of 14, when visiting his mineralogist uncle in Hamburg, and studied chemistry at the Royal Polytechnic Institution in London. In 1845 he became one of the twenty-six founding students, under A.W.von Hofmann, of the Royal College of Chemistry. Such was his aptitude for the subject that within two years he became von Hermann's assistant and demonstrator. In 1851 Abel was appointed Lecturer in Chemistry, succeeding Michael Faraday, at the Royal Military Academy, Woolwich, and it was while there that he wrote his Handbook of Chemistry, which was co-authored by his assistant, Charles Bloxam.Abel's four years at the Royal Military Academy served to foster his interest in explosives, but it was during his thirty-four years, beginning in 1854, as Ordnance Chemist at the Royal Arsenal and at Woolwich that he consolidated and developed his reputation as one of the international leaders in his field. In 1860 he was elected a Fellow of the Royal Society, but it was his studies during the 1870s into the chemical changes that occur during explosions, and which were the subject of numerous papers, that formed the backbone of his work. It was he who established the means of storing gun-cotton without the danger of spontaneous explosion, but he also developed devices (the Abel Open Test and Close Test) for measuring the flashpoint of petroleum. He also became interested in metal alloys, carrying out much useful work on their composition. A further avenue of research occurred in 1881 when he was appointed a member of the Royal Commission set up to investigate safety in mines after the explosion that year in the Sealham Colliery. His resultant study on dangerous dusts did much to further understanding on the use of explosives underground and to improve the safety record of the coal-mining industry. The achievement for which he is most remembered, however, came in 1889, when, in conjunction with Sir James Dewar, he invented cordite. This stable explosive, made of wood fibre, nitric acid and glycerine, had the vital advantage of being a "smokeless powder", which meant that, unlike the traditional ammunition propellant, gunpowder ("black powder"), the firer's position was not given away when the weapon was discharged. Although much of the preliminary work had been done by the Frenchman Paul Vieille, it was Abel who perfected it, with the result that cordite quickly became the British Army's standard explosive.Abel married, and was widowed, twice. He had no children, but died heaped in both scientific honours and those from a grateful country.[br]Principal Honours and DistinctionsGrand Commander of the Royal Victorian Order 1901. Knight Commander of the Most Honourable Order of the Bath 1891 (Commander 1877). Knighted 1883. Created Baronet 1893. FRS 1860. President, Chemical Society 1875–7. President, Institute of Chemistry 1881–2. President, Institute of Electrical Engineers 1883. President, Iron and Steel Institute 1891. Chairman, Society of Arts 1883–4. Telford Medal 1878, Royal Society Royal Medal 1887, Albert Medal (Society of Arts) 1891, Bessemer Gold Medal 1897. Hon. DCL (Oxon.) 1883, Hon. DSc (Cantab.) 1888.Bibliography1854, with C.L.Bloxam, Handbook of Chemistry: Theoretical, Practical and Technical, London: John Churchill; 2nd edn 1858.Besides writing numerous scientific papers, he also contributed several articles to The Encyclopaedia Britannica, 1875–89, 9th edn.Further ReadingDictionary of National Biography, 1912, Vol. 1, Suppl. 2, London: Smith, Elder.CMBiographical history of technology > Abel, Sir Frederick August
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13 Haber, Fritz
SUBJECT AREA: Chemical technology[br]b. 9 December 1868 Breslau, Germany (now Wroclaw, Poland)d. 29 January 1934 Basel, Switzerland[br]German chemist, inventor of the process for the synthesis of ammonia.[br]Haber's father was a manufacturer of dyestuffs, so he studied organic chemistry at Berlin and Heidelberg universities to equip him to enter his father's firm. But his interest turned to physical chemistry and remained there throughout his life. He became Assistant at the Technische Hochschule in Karlsruhe in 1894; his first work there was on pyrolysis and electrochemistry, and he published his Grundrisse der technischen Electrochemie in 1898. Haber became famous for thorough and illuminating theoretical studies in areas of growing practical importance. He rose through the academic ranks and was appointed a full professor in 1906. In 1912 he was also appointed Director of the Institute of Physical Chemistry and Electrochemistry at Dahlem, outside Berlin.Early in the twentieth century Haber invented a process for the synthesis of ammonia. The English chemist and physicist Sir William Crookes (1832–1919) had warned of the danger of mass hunger because the deposits of Chilean nitrate were becoming exhausted and nitrogenous fertilizers would not suffice for the world's growing population. A solution lay in the use of the nitrogen in the air, and the efforts of chemists centred on ways of converting it to usable nitrate. Haber was aware of contemporary work on the fixation of nitrogen by the cyanamide and arc processes, but in 1904 he turned to the study of ammonia formation from its elements, nitrogen and hydrogen. During 1907–9 Haber found that the yield of ammonia reached an industrially viable level if the reaction took place under a pressure of 150–200 atmospheres and a temperature of 600°C (1,112° F) in the presence of a suitable catalyst—first osmium, later uranium. He devised an apparatus in which a mixture of the gases was pumped through a converter, in which the ammonia formed was withdrawn while the unchanged gases were recirculated. By 1913, Haber's collaborator, Carl Bosch had succeeded in raising this laboratory process to the industrial scale. It was the first successful high-pressure industrial chemical process, and solved the nitrogen problem. The outbreak of the First World War directed the work of the institute in Dahlem to military purposes, and Haber was placed in charge of chemical warfare. In this capacity, he developed poisonous gases as well as the means of defence against them, such as gas masks. The synthetic-ammonia process was diverted to produce nitric acid for explosives. The great benefits and achievement of the Haber-Bosch process were recognized by the award in 1919 of the Nobel Prize in Chemistry, but on account of Haber's association with chemical warfare, British, French and American scientists denounced the award; this only added to the sense of bitterness he already felt at his country's defeat in the war. He concentrated on the theoretical studies for which he was renowned, in particular on pyrolysis and autoxidation, and both the Karlsruhe and the Dahlem laboratories became international centres for discussion and research in physical chemistry.With the Nazi takeover in 1933, Haber found that, as a Jew, he was relegated to second-class status. He did not see why he should appoint staff on account of their grandmothers instead of their ability, so he resigned his posts and went into exile. For some months he accepted hospitality in Cambridge, but he was on his way to a new post in what is now Israel when he died suddenly in Basel, Switzerland.[br]Bibliography1898, Grundrisse der technischen Electrochemie.1927, Aus Leben und Beruf.Further ReadingJ.E.Coates, 1939, "The Haber Memorial Lecture", Journal of the Chemical Society: 1,642–72.M.Goran, 1967, The Story of Fritz Haber, Norman, OK: University of Oklahoma Press (includes a complete list of Haber's works).LRD -
14 base
adj.host.f.1 foundations (parte inferior) (de edificio).base de maquillaje foundation (cream)2 basis (fundamento, origen).el petróleo es la base de su economía their economy is based on oilese argumento se cae por su base that argument is built on sandpartimos de la base de que… we assume that…sentar las bases para to lay the foundations of3 base.base aérea air basebase espacial space stationbase de lanzamiento launch sitebase naval naval basebase de operaciones operational base4 base (chemistry).5 base (math & geometry).6 base.7 makeup.8 radix, base of a system of numbers or logarithms.pres.subj.1st person singular (yo) Present Subjunctive of Spanish verb: basar.* * *1 (gen) base2 figurado basis■ si partimos de la base de que... if we start from the premise that...3 QUÍMICA base, alkali4 MATEMÁTICAS base5 (en béisbol) base1 (de concurso) rules2 las bases (de partido etc) grass roots, rank and file\a base de bien familiar really wellen base a based on, on the basis ofbase aérea air basebase de datos databasebase de datos documental documentary databasebase de datos relacional relational databasebase de lanzamiento launch sitebase de operaciones operational headquartersbase imponible taxable incomebase naval naval base* * *noun f.1) base2) basis•* * *1. SF1) (=parte inferior) basela fecha de caducidad viene en la base del paquete — the use-by date is on the base o the bottom of the pack
2) (=fondo) [de pintura] background; [de maquillaje] foundation3) (=fundamento) basis•
carecer de base — [acusación] to lack foundation, be unfounded; [argumento] to lack justification, be unjustified•
de base — [error, dato] basic, fundamental; [activista, apoyo] grass-roots antes de s•
en base a [uso periodístico] —en base a que: no publicaron la carta en base a que era demasiado larga — they didn't publish the letter because it was too long
•
partir de una base, un juez tiene que partir de una base de neutralidad absoluta — a judge must start out from a position of absolute neutralitypartiendo de esta base, nos planteamos la necesidad... — on this assumption, we think it necessary...
partir de la base de que... — to take as one's starting point that...
•
sentar las bases de algo — to lay the foundations of sthChomsky sentó las bases de la gramática generativa — Chomsky laid the foundations of generative grammar
su visita sentó las bases para una futura cooperación — her visit paved the way for o laid the foundations of future cooperation
•
sobre la base de algo — on the basis of sthhay que negociar sobre la base de resoluciones previas — we must negotiate on the basis of previous resolutions
4) (=componente principal)•
a base de algo, una dieta a base de arroz — a rice-based diet, a diet based on riceun plato a base de verduras — a vegetable-based dish, a dish based on vegetables
•
a base de hacer algo — by doing sthasí, a base de no hacer nada, poco vas a conseguir — you won't achieve much by doing nothing
a base de insistir, la convenció para comprar la casa — by o through his insistence, he persuaded her to buy the house
a base de bien Esp * —
base imponible — (Econ) taxable income
5) (=conocimientos básicos) groundingeste manual le aportará una buena base de química — this handbook will give you a good grounding in chemistry
6) (Mil) base7) pl basesa) (=condiciones) [de concurso] conditions, rules; [de convocatoria] requirementsb) (Pol)8) (Inform)9) (Mat) [en una potencia] base10) (Quím) base11) (Téc) base, mounting12) (Agrimensura) base, base line13) (Ling) (tb: base derivativa) base form14) (Béisbol) base15) ** (=droga) base2.SMF (Baloncesto) guard3. ADJ INV2) (=básico) [idea] basic; [documento, texto] provisional, drafthan aprobado el texto base para el nuevo convenio — they have approved the provisional o draft text of the new agreement
•
alimento base — staple (food)salario, sueldo•
color base — base colour o (EEUU) color* * *I1)a) ( parte inferior) baseb) tb2)a) ( fundamento)b) ( componente principal)c) ( conocimientos básicos)3) (en locs)a base de: a base de descansar se fue recuperando by resting she gradually recovered; un régimen a base de verdura a vegetable-based diet; vive a base de pastillas he lives on pills; de base <planteamiento/error> fundamental, basic; < militante> rank-and-file (before n), ordinary (before n); < movimiento> grass-roots (before n); en base a (crit) on the basis of; a base de bien (Esp fam): comimos a base de bien — we ate really well
4) ( centro de operaciones) basebase aérea/naval/militar — air/naval/military base
5)las bases — (Pol) the rank and file (pl)
6) (Mat, Quím) base7) bases femenino plural ( de concurso) rules (pl)8)a) ( en béisbol) baseb) base masculino y femenino ( en baloncesto) guardIIadjetivo invariablea) (básico, elemental) basic; <documento/texto> draft (before n)b) < campamento> base (before n)* * *= base, base, base plate, basis [bases, -pl.], basis [bases, -pl.], bedrock, core, cornerstone [corner-stone], foundation, grounding, underpinning, cradle, warp and woof.Ex. The reader should now have a reasonably firm base from which to begin a more detailed reading of the specification of elements.Ex. The base of a notation is the set of symbols used in a specific notation.Ex. The two windows in the base plate of the scanner help move the read head accurately across the bar codes.Ex. These factors form the basis of the problems in identifying a satisfactory subject approach, and start to explain the vast array of different tolls used in the subject approach to knowledge.Ex. These factors form the basis of the problems in identifying a satisfactory subject approach, and start to explain the vast array of different tolls used in the subject approach to knowledge.Ex. We are the bedrock of our profession and the standards that we attain fundamentally affect the status of the profession.Ex. The main list of index terms is the core of the thesaurus and defines the index language.Ex. Abstracts are the cornerstone of secondary publications.Ex. In the same way that citation orders may have more or less theoretical foundations, equally reference generation may follow a predetermined pattern.Ex. The experience gained with these special schemes provided a grounding for work on the development of a new general scheme.Ex. The criteria must be subject to continuing review and annual updating if they are to remain valid as the underpinning for a professional activity.Ex. 'I have to leave fairly soon,' he said as he returned the receiver to its cradle, 'so let's get down to business'.Ex. Training in self-help is part of the warp and woof of any tenable theory of reference work.----* a base de = in the form of, on a diet of.* a base de carne = meaty [meatier -comp., meatiest -sup.].* a base de cometer errores = the hard way.* a base de errores = the hard way.* afianzar las bases = strengthen + foundations.* aplicar una capa base = prime.* aprender Algo a base de cometer errores = learn + Nombre + the hard way.* banda de base = baseband.* basado en un gestor de bases de datos = DBMS-based.* base cognitiva = knowledge base [knowledge-base].* base de datos = data bank [databank], database [data base], database software.* base de datos automatizada = computer database, computer-held database, computerised database, machine-readable database.* base de datos bibliográfica = bibliographic database.* base de datos bibliográfica de resúmenes = abstracts based bibliographic database.* base de datos catalográfica = catalogue database, cataloguing database.* base de datos comercial = commercial database.* base de datos completa = full-provision database.* base de datos con información confidencial = intelligence database.* base de datos cruzada = cross database.* base de datos de acceso mediante suscripción = subscription database.* base de datos de autoridades = authority database.* base de datos de carburantes = TULSA.* base de datos de documentos primarios = source database.* base de datos de documentos secundarios = reference database.* base de datos de dominio público = public domain database.* base de datos de educación = ERIC.* base de datos de imágenes = image database, image bank.* base de datos de investigación = research database.* base de datos del gobierno de USA = CRECORD, FEDREG.* base de datos de lógica difusa = fuzzy database.* base de datos de medicina = MEDLINE.* base de datos de negocios = business database.* base de datos de pago = subscription database.* base de datos de patentes = WPI.* base de datos de propiedades = properties database.* base de datos de referencia = reference database.* base de datos de referencia a especialistas = referral database.* base de datos de registros de catálogo = catalogue record database.* base de datos de texto = textual data base, text-oriented database, text database.* base de datos de texto completo = full text database.* base de datos de texto libre = free text database.* base de datos dirigida a un mercado específico = niche database.* base de datos distribuida = distributed database.* base de datos documental = textual data base.* base de datos en CD-ROM = CD-ROM database.* base de datos en disco óptico = optical disc database.* base de datos en estado original = raw database.* base de datos en línea = online database.* base de datos estadística = statistical database.* base de datos externa = external database.* base de datos factual = factual database.* base de datos financiera = financial database.* base de datos interna = in-house database.* base de datos jurídica = legal database.* base de datos local = local area database.* base de datos multimedia = multimedia database.* base de datos no bibliográfica = non-bibliographic database.* base de datos numérica = numeric database, numerical database.* base de datos numérico-textual = textual-numeric database, text-numeric database.* base de datos relacional = relational database.* base de datos residente = resident database.* base de datos terminológica = terminology database.* base de datos textual = textual data base.* base de operaciones = home base.* base de un número = subscript numeral.* base impositiva = tax base.* base lógica = rationale.* base militar = military base.* bases = background.* base teórica = theoretical underpinning, theoretical underpinning.* búsqueda en múltiples bases de datos = cross database searching.* campamento base = base camp.* comenzar desde la base = start at + ground zero.* como base para = as a basis for.* con base de arena = sand-based.* con base empírica = empirically-based.* con base en = based in.* conformar las bases = set + the framework.* conocimiento de base = foundation study.* constituir la base = form + the foundation.* constituir la base de = form + the basis of.* construir la base = form + the skeleton.* creador de bases de datos = database producer.* crear una base = form + a basis.* de base popular = grassroots [grass-roots].* descubrimiento de información en las bases de datos = knowledge discovery in databases (KDD).* directorio de empresas en base de datos = company directory database.* distribuidor de bases de datos = online system host, database host, host system, online service vendor.* distribuidor de bases de datos en línea = online vendor.* empezar desde la base = start at + ground zero.* en base a = in terms of, on the grounds that/of, on the basis of.* en la base = at the core (of).* en su base = at its core.* específico de una base de datos = database-specific.* formar la base = form + the foundation.* formar la base de = form + the basis of.* gestión de bases de datos = database management.* gestor de bases de datos = database management system (DBMS), DBMS system.* gestor de bases de datos relacionales = relational database management system.* hecho a base de parches = patchwork.* industria de las bases de datos = database industry.* línea base = baseline [base line].* meta base de datos = meta-database.* montar una base de datos = mount + database.* novela escrita a base de fórmulas o clichés = formula fiction.* organismo de base popular = grassroots organisation.* partir de la base de que = start from + the premise that, build on + the premise that.* poner las bases = lay + foundation, lay + the basis for.* portada de una base de datos = file banner.* presupuesto de base cero = zero-base(d) budgeting (ZZB), zero-base(d) budget.* productor de bases de datos = database producer.* programa de gestión de bases de datos = database management software.* proveedor de bases de datos = database provider.* que funciona a base de órdenes = command-driven.* remedio a base de hierbas = herbal remedy.* sentar base = make + things happen.* sentar las bases = lay + foundation, set + the scene, set + the wheels in motion, set + the tone, set + the framework, set + the pattern, provide + the basis, lay + the basis for, provide + the material for.* sentar las bases de Algo = lay + the groundwork for.* ser la base de = be at the core of, form + the basis of, be at the heart of.* sin base = unsupported, ill-founded.* sobre base de arena = sand-based.* sobre esta base = on this basis, on that basis.* sobre la base de = in relation to, on the usual basis.* subsistir a base de = live on.* tipo de interés base = base rate, prime rate.* tratamiento a base de hierbas = herbal treatment.* * *I1)a) ( parte inferior) baseb) tb2)a) ( fundamento)b) ( componente principal)c) ( conocimientos básicos)3) (en locs)a base de: a base de descansar se fue recuperando by resting she gradually recovered; un régimen a base de verdura a vegetable-based diet; vive a base de pastillas he lives on pills; de base <planteamiento/error> fundamental, basic; < militante> rank-and-file (before n), ordinary (before n); < movimiento> grass-roots (before n); en base a (crit) on the basis of; a base de bien (Esp fam): comimos a base de bien — we ate really well
4) ( centro de operaciones) basebase aérea/naval/militar — air/naval/military base
5)las bases — (Pol) the rank and file (pl)
6) (Mat, Quím) base7) bases femenino plural ( de concurso) rules (pl)8)a) ( en béisbol) baseb) base masculino y femenino ( en baloncesto) guardIIadjetivo invariablea) (básico, elemental) basic; <documento/texto> draft (before n)b) < campamento> base (before n)* * *= base, base, base plate, basis [bases, -pl.], basis [bases, -pl.], bedrock, core, cornerstone [corner-stone], foundation, grounding, underpinning, cradle, warp and woof.Ex: The reader should now have a reasonably firm base from which to begin a more detailed reading of the specification of elements.
Ex: The base of a notation is the set of symbols used in a specific notation.Ex: The two windows in the base plate of the scanner help move the read head accurately across the bar codes.Ex: These factors form the basis of the problems in identifying a satisfactory subject approach, and start to explain the vast array of different tolls used in the subject approach to knowledge.Ex: These factors form the basis of the problems in identifying a satisfactory subject approach, and start to explain the vast array of different tolls used in the subject approach to knowledge.Ex: We are the bedrock of our profession and the standards that we attain fundamentally affect the status of the profession.Ex: The main list of index terms is the core of the thesaurus and defines the index language.Ex: Abstracts are the cornerstone of secondary publications.Ex: In the same way that citation orders may have more or less theoretical foundations, equally reference generation may follow a predetermined pattern.Ex: The experience gained with these special schemes provided a grounding for work on the development of a new general scheme.Ex: The criteria must be subject to continuing review and annual updating if they are to remain valid as the underpinning for a professional activity.Ex: 'I have to leave fairly soon,' he said as he returned the receiver to its cradle, 'so let's get down to business'.Ex: Training in self-help is part of the warp and woof of any tenable theory of reference work.* a base de = in the form of, on a diet of.* a base de carne = meaty [meatier -comp., meatiest -sup.].* a base de cometer errores = the hard way.* a base de errores = the hard way.* afianzar las bases = strengthen + foundations.* aplicar una capa base = prime.* aprender Algo a base de cometer errores = learn + Nombre + the hard way.* banda de base = baseband.* basado en un gestor de bases de datos = DBMS-based.* base cognitiva = knowledge base [knowledge-base].* base de datos = data bank [databank], database [data base], database software.* base de datos automatizada = computer database, computer-held database, computerised database, machine-readable database.* base de datos bibliográfica = bibliographic database.* base de datos bibliográfica de resúmenes = abstracts based bibliographic database.* base de datos catalográfica = catalogue database, cataloguing database.* base de datos comercial = commercial database.* base de datos completa = full-provision database.* base de datos con información confidencial = intelligence database.* base de datos cruzada = cross database.* base de datos de acceso mediante suscripción = subscription database.* base de datos de autoridades = authority database.* base de datos de carburantes = TULSA.* base de datos de documentos primarios = source database.* base de datos de documentos secundarios = reference database.* base de datos de dominio público = public domain database.* base de datos de educación = ERIC.* base de datos de imágenes = image database, image bank.* base de datos de investigación = research database.* base de datos del gobierno de USA = CRECORD, FEDREG.* base de datos de lógica difusa = fuzzy database.* base de datos de medicina = MEDLINE.* base de datos de negocios = business database.* base de datos de pago = subscription database.* base de datos de patentes = WPI.* base de datos de propiedades = properties database.* base de datos de referencia = reference database.* base de datos de referencia a especialistas = referral database.* base de datos de registros de catálogo = catalogue record database.* base de datos de texto = textual data base, text-oriented database, text database.* base de datos de texto completo = full text database.* base de datos de texto libre = free text database.* base de datos dirigida a un mercado específico = niche database.* base de datos distribuida = distributed database.* base de datos documental = textual data base.* base de datos en CD-ROM = CD-ROM database.* base de datos en disco óptico = optical disc database.* base de datos en estado original = raw database.* base de datos en línea = online database.* base de datos estadística = statistical database.* base de datos externa = external database.* base de datos factual = factual database.* base de datos financiera = financial database.* base de datos interna = in-house database.* base de datos jurídica = legal database.* base de datos local = local area database.* base de datos multimedia = multimedia database.* base de datos no bibliográfica = non-bibliographic database.* base de datos numérica = numeric database, numerical database.* base de datos numérico-textual = textual-numeric database, text-numeric database.* base de datos relacional = relational database.* base de datos residente = resident database.* base de datos terminológica = terminology database.* base de datos textual = textual data base.* base de operaciones = home base.* base de un número = subscript numeral.* base impositiva = tax base.* base lógica = rationale.* base militar = military base.* bases = background.* base teórica = theoretical underpinning, theoretical underpinning.* búsqueda en múltiples bases de datos = cross database searching.* campamento base = base camp.* comenzar desde la base = start at + ground zero.* como base para = as a basis for.* con base de arena = sand-based.* con base empírica = empirically-based.* con base en = based in.* conformar las bases = set + the framework.* conocimiento de base = foundation study.* constituir la base = form + the foundation.* constituir la base de = form + the basis of.* construir la base = form + the skeleton.* creador de bases de datos = database producer.* crear una base = form + a basis.* de base popular = grassroots [grass-roots].* descubrimiento de información en las bases de datos = knowledge discovery in databases (KDD).* directorio de empresas en base de datos = company directory database.* distribuidor de bases de datos = online system host, database host, host system, online service vendor.* distribuidor de bases de datos en línea = online vendor.* empezar desde la base = start at + ground zero.* en base a = in terms of, on the grounds that/of, on the basis of.* en la base = at the core (of).* en su base = at its core.* específico de una base de datos = database-specific.* formar la base = form + the foundation.* formar la base de = form + the basis of.* gestión de bases de datos = database management.* gestor de bases de datos = database management system (DBMS), DBMS system.* gestor de bases de datos relacionales = relational database management system.* hecho a base de parches = patchwork.* industria de las bases de datos = database industry.* línea base = baseline [base line].* meta base de datos = meta-database.* montar una base de datos = mount + database.* novela escrita a base de fórmulas o clichés = formula fiction.* organismo de base popular = grassroots organisation.* partir de la base de que = start from + the premise that, build on + the premise that.* poner las bases = lay + foundation, lay + the basis for.* portada de una base de datos = file banner.* presupuesto de base cero = zero-base(d) budgeting (ZZB), zero-base(d) budget.* productor de bases de datos = database producer.* programa de gestión de bases de datos = database management software.* proveedor de bases de datos = database provider.* que funciona a base de órdenes = command-driven.* remedio a base de hierbas = herbal remedy.* sentar base = make + things happen.* sentar las bases = lay + foundation, set + the scene, set + the wheels in motion, set + the tone, set + the framework, set + the pattern, provide + the basis, lay + the basis for, provide + the material for.* sentar las bases de Algo = lay + the groundwork for.* ser la base de = be at the core of, form + the basis of, be at the heart of.* sin base = unsupported, ill-founded.* sobre base de arena = sand-based.* sobre esta base = on this basis, on that basis.* sobre la base de = in relation to, on the usual basis.* subsistir a base de = live on.* tipo de interés base = base rate, prime rate.* tratamiento a base de hierbas = herbal treatment.* * *base1A1 (parte inferior) basela base de una columna the base of a columnel contraste está en la base the hallmark is on the base o the bottom2 (fondo) backgroundsobre una base de tonos claros against o on a background of light tones3tb base de maquillaje foundation4 (permanente) soft permB1(fundamento): no tienes suficiente base para asegurar eso you don't have sufficient grounds to claim thatla base de una buena salud es una alimentación sana the basis of good health is a balanced dietesa afirmación carece de bases sólidas that statement is not founded o based on any firm evidencesentar las bases de un acuerdo to lay the foundations of an agreementun movimiento sin base popular a movement without a popular power basetomar algo como base to take sth as a starting pointpartiendo or si partimos de la base de que … if we start from the premise o assumption that …sobre la base de estos datos podemos concluir que … on the basis of this information we can conclude that …2(componente principal): la base de su alimentación es el arroz rice is their staple food, their diet is based on ricela base de este perfume es el jazmín this perfume has a jasmine base, this is a jasmine-based perfumelos diamantes forman la base de la economía the economy is based on diamonds3(conocimientos básicos): tiene una sólida base científica he has a sound basic knowledge of o he has a sound grounding in sciencellegó sin ninguna base he hadn't mastered the basics when he arrivedCompuestos:databaserelational databaseC ( en locs):a base de: a base de descansar se fue recuperando by resting she gradually recoveredlo consiguió a base de muchos sacrificios he had to make a lot of sacrifices to achieve itun régimen a base de verdura a vegetable-based diet, a diet mainly consisting of vegetablesuna bebida a base de ginebra a gin-based drinkvive a base de pastillas pills are what keep her goingde base ‹planteamiento/error› fundamental, basic;‹militante› rank-and-file ( before n), ordinary ( before n); ‹movimiento/democracia› grass roots ( before n)en base a las recientes encuestas on the evidence o basis of recent pollsuna propuesta de negociación en base a un programa de diez puntos a proposal for negotiations based on a ten-point planD (centro de operaciones) baseCompuestos:air baselaunch sitecenter* of operations, operational headquarters ( sing o pl)military basenaval baseE ( Pol) tbbases rank and file (pl)F ( Mat) baseG ( Quím) baseI1 (en béisbol) base2base2la idea base partió de … the basic idea stemmed from …* * *
Del verbo basar: ( conjugate basar)
basé es:
1ª persona singular (yo) pretérito indicativo
base es:
1ª persona singular (yo) presente subjuntivo3ª persona singular (él/ella/usted) presente subjuntivo3ª persona singular (él/ella/usted) imperativo
Multiple Entries:
basar
base
basar ( conjugate basar) verbo transitivo ‹teoría/idea› base algo en algo to base sth on sth
basarse verbo pronominala) [ persona] basese EN algo:◊ ¿en qué te basas para decir eso? and what basis o grounds do you have for saying that?;
se basó en esos datos he based his argument (o theory etc) on that informationb) [teoría/creencia/idea/opinión] basese EN algo to be based on sth
base sustantivo femenino
1
b) tb
2
tengo suficiente base para asegurar eso I have sufficient grounds to claim that;
sentar las bases de algo to lay the foundations of sth;
tomar algo como base to take sth as a starting pointb) ( conocimientos básicos):
llegó al curso sin ninguna base he didn't have the basics when he began the course;
base de datos database
3 ( en locs)◊ a base de: un régimen a base de verdura a vegetable-based diet;
vive a base de pastillas he lives on pills
4 ( centro de operaciones) base;◊ base aérea/naval/militar air/naval/military base
5
6
b)
basar verbo transitivo to base [en, on]
base
I sustantivo femenino
1 base
2 (fundamento de una teoría, de un argumento) basis, (motivo) grounds: tus quejas no tienen base alguna, your complaints are groundless
3 (conocimientos previos) grounding: tiene muy mala base en matemáticas, he's got a very poor grasp of maths
4 Mil base
base aérea/naval, air/naval base
5 Inform base de datos, data base
II fpl
1 Pol the grass roots: las bases no apoyan al candidato, the candidate didn't get any grass-roots support
2 (de un concurso) rules
♦ Locuciones: a base de: la fastidiaron a base de bien, they really messed her about
a base de estudiar consiguió aprobar, he passed by studying
a base de extracto de camomila, using camomile extract
' base' also found in these entries:
Spanish:
baja
- bajo
- basar
- columpiarse
- concentración
- esquema
- fundar
- fundamentar
- fundarse
- innoble
- mantenerse
- pie
- salario
- somier
- subsistir
- tejemaneje
- asiento
- banco
- bastardo
- cimentar
- fundamento
- inicial
- mantener
- rejilla
- sueldo
English:
air base
- base
- basis
- circuit board
- cornerstone
- data base
- decision making
- fatty
- foundation
- from
- grounding
- rank
- rationale
- roll out
- stand
- undercoat
- work
- air
- ball
- base pay
- bed
- cover
- data
- educated
- found
- French
- go
- ground
- hard
- home
- model
- pickle
- primary
- report
- rocky
- sordid
- squash
- staple
- starchy
- taxable
- under
* * *♦ nf1. [parte inferior] base;[de edificio] foundations;colocaron un ramo de flores en la base del monumento they placed a bunch of flowers at the foot of the monumentbase de maquillaje foundation (cream)2. [fundamento, origen] basis;el respeto al medio ambiente es la base de un desarrollo equilibrado respect for the environment is o forms the basis of balanced development;el petróleo es la base de su economía their economy is based on oil;salí de la universidad con una sólida base humanística I left university with a solid grounding in the humanities;ese argumento se cae por su base that argument is built on sand;esta teoría carece de base this theory is unfounded, this theory is not founded on solid arguments;partimos de la base de que… we assume that…;se parte de la base de que todos ya saben leer we're starting with the assumption that everyone can read;sentar las bases para… to lay the foundations of…;sobre la base de esta encuesta se concluye que… on the basis of this opinion poll, it can be concluded that… Fin base imponible taxable income3. [conocimientos básicos] grounding;habla mal francés porque tiene mala base she doesn't speak French well because she hasn't learnt the basics properly4. [militar, científica] basebase aérea air base;base espacial space station;base de lanzamiento launch site;base naval naval base;base de operaciones operational base;[aeropuerto civil ] base (of operations)5. Quím base6. Geom base7. Mat base8. Ling base (form)base de datos documental documentary database;base de datos relacional relational database11.bases [para prueba, concurso] rules12.las bases [de partido, sindicato] the grass roots, the rank and file;afiliado de las bases grassroots member13. [en béisbol] base;Méxdar base por bola a alguien to walk sb♦ nmf[en baloncesto] guard♦ a base de loc prepby (means of);me alimento a base de verduras I live on vegetables;el flan está hecho a base de huevos crème caramel is made with eggs;a base de no hacer nada by not doing anything;a base de trabajar duro fue ascendiendo puestos she moved up through the company by working hard;aprender a base de equivocarse to learn the hard way;se sacó la carrera a base de codos she got her degree by sheer hard workEsp Fama base de bien: nos humillaron a base de bien they really humiliated us;lloraba a base de bien he was crying his eyes out;los niños disfrutaron a base de bien the children had a great time♦ en base a loc prep[considerado incorrecto] on the basis of;en base a lo visto hasta ahora, no creo que puedan ganar from what I've seen so far, I don't think they can win;el plan se efectuará en base a lo convenido the plan will be carried out in accordance with the terms agreed upon* * *I f1 QUÍM, MAT, MIL, DEP base2:3:una dieta a base de frutas a diet based on fruit, a fruit-based diet;consiguió comprarse una casa a base de ahorrar he managed to buy a house by (dint of) saving;nos divertimos a base de bien we had a really o fam a real good time* * *base nf1) : base, bottom2) : base (in baseball)3) fundamento: basis, foundation4)base de datos : database5)a base de : based on, by means of6)en base a : based on, on the basis of* * *base n1. (en general) base -
15 licence
c black licence [lisɑ̃s]feminine nouna. ( = diplôme) degree• faire une licence d'anglais to do a degree in English → DIPLÔMESc. ( = liberté) licence poétique poetic licence━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━After the « DEUG », French university students undertake a third year of study to complete their licence. This is roughly equivalent to a bachelor's degree in Britain.* * *lisɑ̃s1) Université (bachelor's) degree2) Commerce, Droit licence [BrE]licence de fabrication — manufacturing licence [BrE]
licence d'importation — import licence [BrE]
3) Sport4) ( liberté) licence [BrE]* * *lisɑ̃s nf1) (= permis) licence Grande-Bretagne license USAlicence d'exploitation — licence Grande-Bretagne license USA
licence d'exportation — export licence Grande-Bretagne export license USA
2) (= diplôme) degree, bachelor's degree3) (poétique) licence Grande-Bretagne license USA4) (= débauche) licentiousness* * *licence nf1 Univ (bachelor's) degree; licence en droit law degree; licence de or ès lettres arts degree, liberal arts degree US, BA; licence de chimie chemistry degree, BSc GB ou BS US in chemistry; préparer une licence d'anglais to do a degree in English; être en licence d'anglais to be in the final year of an English degree;2 Comm, Jur licenceGB; licence de fabrication/de vente manufacturing/distribution licenceGB; licence d'importation/d'exportation import/export licenceGB; licence de débit de boissons licence for the sale of alcoholic drinks GB, liquor license US; fabriquer qch sous licence japonaise to make sth under licenceGB from a Japanese manufacturer; produit sous licence licensed product;3 Sport membership card (of a national sports association); avoir sa licence de tennis to be a member of the national tennis federation;4 ( liberté) licenceGB; licence orthographique licenceGB with regard to spelling; licence poétique poetic licenceGB; avoir toute licence de faire to have a free hand to do;5 †( libertinage) licentiousness.[lisɑ̃s] nom féminin1. (littéraire) [liberté excessive] licence[débauche] licentiousnessavoir toute ou pleine licence de faire quelque chose to be at liberty ou quite free to do somethinglicence de russe/de droit Russian/law degree————————sous licence locution adjectivale————————sous licence locution adverbialeIn French universities, students obtain the licence one year after the DEUG. It is the first year of the Deuxième cycle of university studies. During the subsequent year students prepare the maîtrise. -
16 Charpy, Augustin Georges Albert
SUBJECT AREA: Metallurgy[br]b. 1 September 1865 Ouillins, Rhône, Franced. 25 November 1945 Paris, France[br]French metallurgist, originator of the Charpy pendulum impact method of testing metals.[br]After graduating in chemistry from the Ecole Polytechnique in 1887, Charpy continued to work there on the physical chemistry of solutions for his doctorate. He joined the Laboratoire d'Artillerie de la Marine in 1892 and began to study the structure and mechanical properties of various steels in relation to their previous heat treatment. His first memoir, on the mechanical properties of steels quenched from various temperatures, was published in 1892 on the advice of Henri Le Chatelier. He joined the Compagnie de Chatillon Commentry Fourchamboult et Decazeville at their steelworks in Imphy in 1898, shortly after the discovery of Invar by G.E. Guillaume. Most of the alloys required for this investigation had been prepared at Imphy, and their laboratories were therefore well equipped with sensitive and refined dilatometric facilities. Charpy and his colleague L.Grenet utilized this technique in many of their earlier investigations, which were largely concerned with the transformation points of steel. He began to study the magnetic characteristics of silicon steels in 1902, shortly after their use as transformer laminations had first been proposed by Hadfield and his colleagues in 1900. Charpy was the first to show that the magnetic hysteresis of these alloys decreased rapidly as their grain size increased.The first details of Charpy's pendulum impact testing machine were published in 1901, about two years before Izod read his paper to the British Association. As with Izod's machine, the energy of fracture was measured by the retardation of the pendulum. Charpy's test pieces, however, unlike those of Izod, were in the form of centrally notched beams, freely supported at each end against rigid anvils. This arrangement, it was believed, transmitted less energy to the frame of the machine and allowed the energy of fracture to be more accurately measured. In practice, however, the blow of the pendulum in the Charpy test caused visible distortion in the specimen as a whole. Both tests were still widely used in the 1990s.In 1920 Charpy left Imphy to become Director-General of the Compagnie des Aciéries de la Marine et Homecourt. After his election to the Académie des Sciences in 1918, he came to be associated with Floris Osmond and Henri Le Chatelier as one of the founders of the "French School of Physical Metallurgy". Around the turn of the century he had contributed much to the development of the metallurgical microscope and had helped to introduce the Chatelier thermocouple into the laboratory and to industry. He also popularized the use of platinum-wound resistance furnaces for laboratory purposes. After 1920 his industrial responsibilities increased greatly, although he continued to devote much of his time to teaching at the Ecole Supérieure des Mines in Paris, and at the Ecole Polytechnique. His first book, Leçons de Chimie (1892, Paris), was written at the beginning of his career, in association with H.Gautier. His last, Notions élémentaires de sidérurgie (1946, Paris), with P.Pingault as co-author, was published posthumously.[br]BibliographyCharpy published important metallurgical papers in Comptes rendus… Académie des Sciences, Paris.Further ReadingR.Barthélémy, 1947, "Notice sur la vie et l'oeuvre de Georges Charpy", Notices et discours, Académie des Sciences, Paris (June).M.Caullery, 1945, "Annonce du décès de M.G. Charpy" Comptes rendus Académie des Sciences, Paris 221:677.P.G.Bastien, 1963, "Microscopic metallurgy in France prior to 1920", Sorby Centennial Symposium on the History of Metallurgy, AIME Metallurgical Society Conference Vol.27, pp. 171–88.ASDBiographical history of technology > Charpy, Augustin Georges Albert
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17 Dow, Herbert Henry
SUBJECT AREA: Metallurgy[br]b. 26 February 1866 Belleville, Ontario, Canadad. 15 October 1930 Rochester, Minnesota, USA[br]American industrial chemist, pioneer manufacturer of magnesium alloys.[br]Of New England ancestry, his family returned there soon after his birth and later moved to Cleveland, Ohio. In 1884, Dow entered the Case School of Applied Science, graduating in science four years later. His thesis dealt partly with the brines of Ohio, and he was persuaded to present a paper on brine to the meeting of the American Association for he Advancement of Science being held in Cleveland the same year. That entailed visits to collect samples of brines from various localities, and led to the observation that their composition varied, one having a higher lithium content while another was richer in bromine. This study of brines proved to be the basis for his career in industrial chemistry. In 1888 Dow was appointed Professor of Chemistry at the Homeopathic Hospital College in Cleveland, but he continued to work on brine, obtaining a patent in the same year for extracting bromine by blowing air through slightly electrolysed brine. He set up a small company to exploit the process, but it failed; the process was taken up and successfully worked by the Midland Chemical Company in Midland, Michigan. The electrolysis required a direct-current generator which, when it was installed in 1892, was probably the first of its kind in America. Dow next set up a company to produce chlorine by the electrolysis of brine. It moved to Midland in 1896, and the Dow Central Company purchased the Midland Chemical Company in 1900. Its main concern was the manufacture of bleaching powder, but the company continued to grow, based on Dow's steady development of chemical compounds that could be derived from brines. His search for further applications of chlorine led to the making of insecticides and an interest in horticulture. Meanwhile, his experience at the Homeopathic Hospital doubtless fired an interest in pharmaceuticals. One of the substances found in brine was magnesium chloride, and by 1918 magnesium metal was being produced on a small scale by electrolysis. An intensive study of its alloys followed, leading to the large-scale production of these important light-metal alloys, under the name of Dowmetals. Two other "firsts" achieved by the company were the synthetic indigo process and the production of the element iodine in the USA. The Dow company became one of the leading chemical manufacturers in the USA, and at the same time Dow played an active part in public life, serving on many public and education boards.[br]Principal Honours and DistinctionsSociety of Chemical Industry Perkin Medal 1930.BibliographyDow was granted 65 patents for a wide range of chemical processes.Further ReadingObituary, 1930, Ind. Eng. Chem. (October)."The Dow Chemical Company", 1925, Ind. Eng. Chem. (September)LRD -
18 Moissan, Ferdinand-Frédéric-Henri
SUBJECT AREA: Chemical technology[br]b. 28 September 1852 Paris, Franced. 20 February 1907 Paris, France[br]French chemist, the first to isolate fluorine, and a pioneer in high-temperature technology.[br]His family, of modest means, moved in 1864 to Meaux, where he attended the municipal college; he returned to Paris before completing his education and apprenticed himself to a pharmacist. In 1872 he began work as a laboratory assistant at the Musée d'Histoire Naturelle, while continuing studies in chemistry. He qualified as a pharmacist at the Ecole Supérieure de Pharmacie in 1879, and by this time he had decided that his main interest was inorganic chemistry. His early investigations concerned the oxides of iron and related metals; his work attracted the favourable attention of Sainte-Claire Deville and was the subject of his doctoral thesis. In 1882 Moissan married Leonie Lugan, whose father provided generous financial support, enabling him to pursue his researches with greater freedom and security. He became, successively, Professor of Toxicology at the Ecole in 1886 and of Inorganic Chemistry in 1899. In 1884 Moissan began both his investigation of the compounds of fluorine and his attempts to isolate the highly reactive element itself. Previous attempts by chemists had ended in failure and sometimes injury. Moissan's health, too, was affected, but in June 1886 he succeeded in isolating fluorine by electrolysing potassium fluoride in hydrogen fluoride at −50°C (−58°F) in platinum apparatus. He was then able to prepare further compounds of fluorine, some of technological importance, such as carbon tetrafluoride. At the same time, Moissan turned his attention to the making of artificial diamonds. To achieve this, he devised his celebrated electric-arc furnace; this was first demonstrated in December 1892 and consisted of two lime blocks placed one above the other, with a cavity for a crucible and two grooves for carbon electrodes, and could attain a temperature of 3,500°C (6,332°F). It seemed at first that he had succeeded in making diamonds, but this attempt is now regarded as a failure. Nevertheless, with the aid of his furnace he was able to produce and study many substances of technological importance, including refractory oxides, borides and carbides, and such metals as manganese, chromium, uranium, tungsten, vanadium, molybdenum, titanium and zirconium; many of these materials had useful applications in the chemical and metallurgical industries (e.g. calcium carbide became the main source of acetylene).[br]Principal Honours and DistinctionsNobel Prize in Chemistry 1906.BibliographyThere are several listings of his more than 300 publications, such as Lebeau, cited below. Major works are Le Four électrique (1897, Paris) and Le Fluor et ses composés (1900, Paris).Further ReadingCentenaire de l'Ecole supérieure de pharmacie de l'Université de Paris 1803–1903,1904, Paris, pp. 249–57.B.Harrow, 1927, Eminent Chemists of Our Time, 2nd edn, New York, pp. 135–54, 374– 88.P.Lebeau, 1908, "Notice sur la vie et les travaux de Henri Moissan", Bulletin Soc. chim. de France (4 ser.) 3:i–xxxviii.LRDBiographical history of technology > Moissan, Ferdinand-Frédéric-Henri
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19 Voelcker, John Augustus
SUBJECT AREA: Agricultural and food technology[br]b. 24 June 1854 Cirencester, Englandd. 1937 England[br]English agricultural chemist.[br]John Augustus Voelcker, as the son of Dr John Christopher Voelcker, grew up in an atmosphere of scientific agriculture and would have had contact with the leading agriculturists of the day. He was educated at University College School and then University College, London, where he obtained both a BA and a BSc Following in his father's footsteps, he studied for his PhD at Giessen University in Germany. At college he enjoyed athletics, an interest he was to pursue for the rest of his life. He decided to take up agricultural chemistry and was to succeed to all the public offices once held by his father, from whom he also took over the directorship of Woburn Farm. The experimental farm had been started in 1876 and was used to study the residual effects of chemicals in the soil. The results of these studies were used as the basis for compensation awards to tenant farmers giving up their farms. Voelcker broadened the range of studies to include trace elements in the soil, but by 1921 the Royal Agricultural Society of England had decided to give up the farm. This was a blow to Voelcker and occurred just before experiments elsewhere highlighted the importance of these elements to healthy plant growth. He continued the research at his own expense until the Rothampsted Experimental Station took over the farm in 1926. Aside from his achievements in Britain, Voelcker undertook a study tour of India in 1890, the report on which led to the appointment of an Agricultural Chemist, and the establishment of a scientific service for the Indian subcontinent.[br]Principal Honours and DistinctionsPresident, Royal Society of Public Analysts. Member of Council, Chemical Society, and Institute of Chemistry. Chairman, Farmers' Club.BibliographyMost of his publications were in the Journal of the Royal Agricultural Society of England, for which he wrote an annual report, and in another series of reports relating to Woburn Farm. The Improvements of Indian Agriculture was the result of his tour in 1890.Further ReadingJ.H.Gilbert, 1937, obituary Journal of the Royal Agricultural Society of England, pp. 464–8.Sir E.John Russell, A History of Agricultural Science in Great Britain.APBiographical history of technology > Voelcker, John Augustus
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20 органическая химия
органическая химия
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
organic chemistry
A branch of chemistry dealing with the study of composition, reaction, properties, etc. of organic compounds. (Source: LEE)
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Русско-английский словарь нормативно-технической терминологии > органическая химия
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