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1 area equipment compounds
[lang name="English"]AEC, area equipment compoundsEnglish-Russian dictionary of planing, cross-planing and slotting machines > area equipment compounds
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2 area equipment compounds
Военный термин: зоны размещения оборудования в районеУниверсальный англо-русский словарь > area equipment compounds
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3 AEC
1) Общая лексика: hum. сокр. Atomic Energy Commission, Atlantic and East Carolina Railway Company ( сокр.) (наименование американской железнодорожной компании)2) Военный термин: Area Equipment Compound, Army Education Center, Army Educational Corps, Army Establishment Committee, Army Establishment Committee AEB, Airborne and Electronics Board, Army extension courses, Aviation Engineer Command, aerial embarkation center, aerial exploitation company, analog electronic computer, area equipment compounds3) Техника: Alternative Energy Coalition, Army electronics command, Autocorrelation Functions, arithmetic element controller, automatic exciter control, automatic exposure control, average electrode current, adaptive echo canceller (адаптивный эхокомпенсатор), (Architecture Engineering Construction) архитектура, инженерные системы, строительство4) Сельское хозяйство: anion exchange capacity5) Религия: Antilles Episcopal Conference6) Железнодорожный термин: Atlantic and East Carolina Railway Company7) Сокращение: ASARS Exploitation Cell, American Engineering Council, Army Environmental Center (USA), Associated Equipment Company, Atomic Energy Commission (USA), Automated Element Correction (address correction subsystem 2003), Aviation Electronic Combat, Европейская ассоциация по керамике (франц.яз.), АЭС (Африканское экономическое сообщество)8) Фото: automatic exposure control( сокр.) (1. автоматическая установка экспозиции 2. автоматическое экспонометрическое устройство)9) Вычислительная техника: Atomic Energy Commission, architectural or engineering construction, architecture, engineering and construction, Advanced Error Correction (CD), авторизованный учебный центр10) Нефть: Африканское экономическое сообщество11) Биохимия: Aminoethyl Cellulose, Aminoethyl-Cysteine12) Фирменный знак: Architects Engineers Contractors13) Экология: area of environmental concern14) Образование: Authorized Education Centre15) Сетевые технологии: Authorized Education Center, automatic error correction, автоматическое исправление ошибок16) Полимеры: Atomic Energy Corporation17) Автоматика: automatic editing control18) Ядерная физика: Atomic Energy Commission (US)19) Медицинская техника: American Endosonography Club20) Химическое оружие: Ammunition Equipment Directorate, Army Environmental Center21) Военно-морской флот: Chief Aviation Electrician's Mate (сокр.) (главный старшина — авиационный электрик)22) Расширение файла: Architecture, Engineering, Construction23) Электротехника: automatic excitation control24) NYSE. Associated Estates Realty Corporation -
4 AEC
[lang name="English"]AEC, aerial embarkation center————————[lang name="English"]AEC, aerial exploitation company————————[lang name="English"]AEC, analog electronic computer————————[lang name="English"]AEC, area equipment compounds————————[lang name="English"]AEC, Army Education Center————————[lang name="English"]AEC, Бр Army Educational Corps————————[lang name="English"]AEC, Кан Army Establishment Committee————————[lang name="English"]AEC, Army extension courses————————[lang name="English"]AEC, Atomic Energy Commission————————[lang name="English"]AEC, Aviation Engineer CommandEnglish-Russian dictionary of planing, cross-planing and slotting machines > AEC
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5 Bunsen, Robert Wilhelm
SUBJECT AREA: Chemical technology[br]b. 31 March 1811 Göttingen, Germanyd. 16 August 1899 Heidelberg, Germany[br]German chemist, pioneer of chemical spectroscopy.[br]Bunsen's father was Librarian and Professor of Linguistics at Göttingen University and Bunsen himself studied chemistry there. Obtaining his doctorate at the age of only 19, he travelled widely, meeting some of the leading chemists of the day and visiting many engineering works. On his return he held various academic posts, finally as Professor of Chemistry at Heidelberg in 1852, a post he held until his retirement in 1889.During 1837–41 Bunsen studied a series of compounds shown to contain the cacodyl (CH3)2As-group or radical. The elucidation of the structure of these compounds gave support to the radical theory in organic chemistry and earned him fame, but it also cost him the sight of an eye and other ill effects resulting from these dangerous and evil-smelling substances. With the chemist Gustav Robert Kirchhoff (1824–87), Bunsen pioneered the use of spectroscopy in chemical analysis from 1859, and with its aid he discovered the elements caesium and rubidium. He developed the Bunsen cell, a zinc-carbon primary cell, with which he isolated a number of alkali and other metals by electrodeposition from solution or electrolysis of fused chlorides.Bunsen's main work was in chemical analysis, in the course of which he devised some important laboratory equipment, such as a filter pump. The celebrated Bunsen gas burner was probably devised by his technician Peter Desdega. During 1838–44 Bunsen applied his methods of gas analysis to the study of the gases produced by blast furnaces for the production of cast iron. He demonstrated that no less than 80 per cent of the heat was lost during smelting, and that valuable gaseous by-products, such as ammonia, were also lost. Lyon Playfair in England was working along similar lines, and in 1848 the two men issued a paper, "On the gases evolved from iron furnaces", to draw attention to these drawbacks.[br]Bibliography1904, Bunsen's collected papers were published in 3 vols, Leipzig.Further ReadingG.Lockemann, 1949, Robert Wilhelm Bunsen: Lebensbild eines deutschen Forschers, Stuttgart.T.Curtin, 1961, biog. account, in E.Farber (ed.), Great Chemists, New York, pp. 575–81. Henry E.Roscoe, 1900, "Bunsen memorial lecture, 29th March 1900", Journal of theChemical Society 77:511–54.LRD -
6 Bergius, Friedrich Carl Rudolf
[br]b. 11 October 1884 Goldschmieden, near Breslau, Germanyd. 31 March Buenos Aires, Argentina[br][br]After studying chemistry in Breslau and Leipzig and assisting inter alia at the institute of Fritz Haber in Karlsruhe on the catalysis of ammonia under high pressure, in 1909 he went to Hannover to pursue his idea of turning coal into liquid hydrocarbon under high hydrogen pressure (200 atm) and high temperatures (470° C). As experiments with high pressure in chemical processes were still in their initial stages and the Technical University could not support him sufficiently, he set up a private laboratory to develop the methods and to construct the equipment himself. Four years later, in 1913, his process for producing liquid or organic compounds from coal was patented.The economic aspects of this process were apparent as the demand for fuels and lubricants increased more rapidly than the production of oil, and Bergius's process became even more important after the outbreak of the First World War. The Th. Goldschmidt company of Essen contracted him and tried large-scale production near Mannheim in 1914, but production failed because of the lack of capital and experience to operate with high pressure on an industrial level. Both capital and experience were provided jointly by the BASF company, which produced ammonia at Merseburg, and IG Farben, which took over the Bergius process in 1925, the same year that the synthesis of hydrocarbon had been developed by Fischer-Tropsch. Two years later, at the Leuna works, almost 100,000 tonnes of oil were produced from coal; during the following years, several more hydrogenation plants were to follow, especially in the eastern parts of Germany as well as in the Ruhr area, while the government guaranteed the costs. The Bergius process was extremely important for the supply of fuels to Germany during the Second World War, with the monthly production rate in 1943–4 being more than 700,000 tonnes. However, the plants were mostly destroyed at. the end of the war and were later dismantled.As a consequence of this success Bergius, who had gained an international reputation, went abroad to work as a consultant to several foreign governments. Experiments aiming to reduce the costs of production are still continued in some countries. By 1925, after he had solved all the principles of his process, he had turned to the production of dextrose by hydrolyzing wood with highly concentrated hydrochloric acid.[br]Principal Honours and DistinctionsNobel Prize 1931. Honorary doctorates, Heidelberg, Harvard and Hannover.Bibliography1907, "Über absolute Schwefelsäure als Lösungsmittel", unpublished thesis, Weida. 1913, Die Anwendung hoher Drucke bei chemischen Vorgängen und eine Nachbildungdes Entstehungsprozesses der Steinkohle, Halle. 1913, DRP no. 301, 231 (coal-liquefaction process).1925, "Verflüssigung der Kohle", Zeitschrift des Vereins Deutscher Ingenieure, 69:1313–20, 1359–62.1933, "Chemische Reaktionen unter hohem Druck", Les Prix Nobel en 1931, Stockholm, pp. 1–37.Further ReadingDeutsches Bergbau-Museum, 1985, Friedrich Bergius und die Kohleverflüssigung. Stationen einer Entwicklung, Bochum (gives a comprehensive and illustrated description of the man and the technology).H.Beck, 1982, Friedrich Bergius, ein Erfinderschicksal, Munich: Deutsches Museum (a detailed biographical description).W.Birkendfeld, 1964, Der synthetische Treibstoff 1933–1945. Ein Beitragzur nationalsozialistischen Wirtschafts-und Rüstungspolitik, Göttingen, Berlin and Frankfurt (describes the economic value of synthetic fuels for the Third Reich).WKBiographical history of technology > Bergius, Friedrich Carl Rudolf
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7 safe
safe [seɪf]1. adjectivea. ( = not risky) [substance, toy] sans danger ; [nuclear reactor] sûr, sans danger ; [place, vehicle] sûr ; [ladder, structure] solide► safe to• it is safe to say that... on peut affirmer sans trop s'avancer que...• is it safe to come out? est-ce qu'on peut sortir sans danger ?• to keep a safe distance from sth se tenir à bonne distance de qch ; (while driving) maintenir la distance de sécurité par rapport à qchc. ( = problem-free) to wish sb a safe journey souhaiter bon voyage à qn• safe journey! bon voyage !• he wrote to acknowledge the safe arrival of the photographs il a écrit pour dire que les photos étaient bien arrivées• to ensure the safe return of the hostages faire en sorte que les otages soient libérés sains et saufs• a reward for the safe return of the stolen equipment une récompense à qui rapportera en bon état l'équipement voléd. ( = likely to be right) it is a safe assumption that... on peut dire sans trop s'avancer que...• a safe bet ( = wise choice) un bon choixe. ( = not in danger) [person] en sécurité ; ( = no longer in danger) hors de danger ; [object] en sécurité• I won't feel safe until he's behind bars je ne serai tranquille que quand il sera derrière les barreaux• safe in the knowledge that... avec la certitude que...• your secret is safe with me je garderai le secret (PROV) better safe than sorry on n'est jamais trop prudent2. noun(for money, valuables) coffre-fort m3. compounds• to guarantee sb safe passage to/from a country assurer la protection de qn à son entrée dans un pays/à sa sortie d'un pays ► safe seat noun siège m sûr• it was a safe Conservative seat (British) c'était un siège acquis au parti conservateur ► safe sex noun rapports mpl sexuels sans risque ; (with condom) rapports mpl sexuels protégés* * *[seɪf] 1.noun coffre-fort m2.1) (after ordeal, risk) [person] sain et sauf; [object] intact2) (free from threat, harm)to be safe — [person] être en sécurité; [document, valuables] être en lieu sûr; [company, job, reputation] ne pas être menacé
to keep somebody safe — protéger quelqu'un ( from contre, de)
to keep something safe — ( protect) mettre quelque chose à l'abri ( from de); ( store) garder quelque chose en lieu sûr
to be safe from — être à l'abri de [attack, curiosity]
3) ( risk-free) [product, toy, level, method] sans danger; [place, environment, vehicle, route] sûr; [structure, building] solide; [animal] inoffensif/-ive; [speed] raisonnablethe toy/park is not safe for children — le jouet/parc est dangereux pour les enfants
to make something safe — rendre [quelque chose] (plus) sûr [premises, beach]; rendre [quelque chose] inoffensif/-ive [bomb]
4) ( prudent) [investment] sûr; [estimate, choice] prudent; [topic] anodin5) ( reliable) [driver] prudent••as safe as houses — GB ( secure) [person] en sécurité; [place] sûr; ( risk-free) sans risque
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