-
1 precipitated copper
English-Russian big polytechnic dictionary > precipitated copper
-
2 precipitated copper
Большой англо-русский и русско-английский словарь > precipitated copper
-
3 precipitated copper
Англо-русский словарь технических терминов > precipitated copper
-
4 precipitated copper
Англо-русский металлургический словарь > precipitated copper
-
5 precipitated copper
1) Техника: цементационная медь2) Горное дело: цементационная медь (при добыче методом выщелачивания) -
6 precipitated copper
< metal> ■ Zementkupfer n -
7 precipitated copper
-
8 copper
1) медь, Cu || покрывать медью, омеднять || медный•-
1-oz copper
-
annealed copper
-
armature copper
-
bar copper
-
beryllium copper
-
Bessemer copper
-
blister copper
-
boronized copper
-
braziers' copper
-
brewing copper
-
cake copper
-
cap copper
-
casting copper
-
cast copper
-
chromium copper
-
dairy copper
-
dry copper
-
electrical copper
-
electrolytic copper
-
electrolytically refined copper
-
electrosheet copper
-
Everdur copper
-
field copper
-
fire-refined copper
-
flat copper
-
high-conductivity copper
-
ingot copper
-
liquated copper
-
mash copper
-
mass copper
-
native copper
-
overpoled copper
-
oxygen-free copper
-
pig copper
-
precipitated copper
-
pure copper
-
sheet copper
-
silicon copper
-
slab copper
-
soap copper
-
stamp copper
-
tough copper
-
tough-pitch copper
-
white copper
-
wort copper -
9 цементационная медь
Большой англо-русский и русско-английский словарь > цементационная медь
-
10 цементаційна мідь
-
11 цементационная медь
Русско-английский политехнический словарь > цементационная медь
-
12 цементационная медь
Русско-английский новый политехнический словарь > цементационная медь
-
13 цементационная медь
1) Engineering: precipitated copper2) Mining: cement copper (при добыче методом выщелачивания), copper precipitate (при разработке меднорудного месторождения методом выщелачивания), precipitated copper (при добыче методом выщелачивания)3) Metallurgy: cement copperУниверсальный русско-английский словарь > цементационная медь
-
14 Zementkupfer
n < metall> ■ cement copper; precipitated copper -
15 Zementkupfer
n1. cement copper2. precipitated copper -
16 Schweitzer's Reagent
A solution of ammonia and copper oxide used for many tests. When cotton is placed in this solution the fibres swell and then dissolve. The reagent is of a deep blue colour. The action of this chemical on cotton is utilised in the manufacture of cuprammonium rayon. Cross and Bevan prepared it as follows: - 5 gramms copper sulphate are dissolved in 100 cc. of water. Hydrated copper oxide is precipitated from this solution by adding a slight excess of sodium hydroxide. The precipitate is washed entirely free from alkali, drained, and mixed with a 10 per cent solution of glycerol. The reagent is kept in stoppered bottles and when required for use is washed free from glycerol and dissolved in ammonia water of 20 per cent strength.Dictionary of the English textile terms > Schweitzer's Reagent
-
17 impresión
f.1 impression, idea, feeling, vague idea.2 impression, printing, print, mark.3 computer printout, printout.4 edition, number printed.* * *1 (en imprenta) printing2 (huella) impression, imprint■ en una entrevista es importante causar buena impresión in an interview it's important to create a good impression■ el día en que lo conocí me llevé muy mala impresión my first impression of him was not very favourable4 (opinión) impression\cambiar impresiones to compare notesde impresión familiar amazing* * *noun f.1) feeling, impression2) printing* * *SF1) (=sensación) impression¿qué impresión te produjo? — what was your impression of it?
•
cambiar impresiones — to exchange views•
causar (una) buena impresión a algn, hacer buena impresión a algn — [persona] to make a good impression on sb; [actividad, ciudad] to impress sb•
dar la impresión de, da la impresión de ser un autor maduro — he appears to be a mature authorme da la impresión de que... — I get the impression that...
•
de impresión — Esp * fabulous *¡estabas de impresión con ese vestido! — you looked fabulous in that dress! *
•
intercambiar impresiones — to exchange views•
primera impresión — first impression•
tener la impresión de que... — to have the impression that...2) (=susto) shock3) (=huella) imprintimpresión dactilar, impresión digital — fingerprint
4) (Tip) (=acción) printing; (=resultado) print; (=tirada) print runla impresión es tan mala que resulta difícil de leer — the print is so bad that it's difficult to read
una impresión de 5.000 ejemplares — a print run of 5,000 copies
impresión en color(es) — colour printing, color printing (EEUU)
5) (Inform) (=acción) printing; (=resultado) printout6) (Fot) print7) (Bio, Psic) imprinting* * *1)a) (idea, sensación) impressionnos causó or nos hizo muy buena impresión — he made a very good impression on us
me da/tengo la impresión de que me está mintiendo — I have a feeling he's lying to me
b) ( sensación desagradable)2)c) ( huella) imprint•* * *1)a) (idea, sensación) impressionnos causó or nos hizo muy buena impresión — he made a very good impression on us
me da/tengo la impresión de que me está mintiendo — I have a feeling he's lying to me
b) ( sensación desagradable)2)c) ( huella) imprint•* * *impresión11 = excitement, impression, perception, shock, illusion.Nota: Falso amigo.Ex: If done effectively, displays can add interest and even excitement to the process of information discovery.
Ex: This planning phase involves moving from a vague impression that a thesaurus might be useful to a fairly precise profile for the thesaurus.Ex: Nevertheless, citation indexes do seek to link documents according to their content (or at least the perception of their content held by the author of the source work).Ex: The shock of Sputnik precipitated a near-frantic concern about our technological complacency, sending the country into a crash program of science education and space exploration in order to regain a lost prestige.Ex: A motion picture is a length of film, with or without recorded sound, bearing a sequence of images that create the illusion of movement when projected in rapid succession.* causar buena impresión = impress, come across.* causar impresión = make + impression.* causar una buena primera impresión = make + a good first impression.* causar una impresión = leave + an impression, make + an impression.* causar una primera impresión = make + a first impression.* crear una buena impresión en = make + a good impression on.* dar la impresión = convey + impression, strike + Pronombre Personal, give + the impression that, confer + impression, come off as.* dar la impresión de = contrive, conjure up + a picture of, come across as.* dar la impresión de seriedad en el trabajo = appear + businesslike.* dar mala impresión = look + bad.* dar una falsa impresión = keep up + facade, put on + an act.* dar una impresión = make + an impression, leave + an impression, present + an image.* dar una impresión de = give + an impression of.* dar una impresión equivocada = send + the wrong signals.* dejar una impresión = leave with + the impression, leave + an impression, leave + an imprint, make + an impression.* impresión duradera = lasting impression.* impresión imborrable = indelible impression.* no dar una impresión clara = send + mixed signals.* obtener una impresión = gain + picture.* primera impresión = first impression.* sacar una impresión = gain + picture.* tener la impresión = have + the impression, get + the impression.* tener la impresión de que = get + the feeling that.impresión22 = impression, printing, blowback.Nota: Específicamente, de documento o imagen que ha sido convertido a formato electrónico.Ex: An impression consists of all those copies of an edition printed at one time.
Ex: In the process of the search, prior to display or printing, the computer ranks references according to their weighting.Ex: Blowback refers to the practice of printing electronic documents to paper (blowing them back to tangible form).* cabeza de impresión = print head.* cadena de impresión = print chain.* cola de impresión = print queue.* correr la impresión = slur + impression.* en el momento de la impresión = at the time of going to print.* equipo de impresión = press crew.* etapa anterior a la impresión = prepress [pre-press].* fase anterior a la impresión = prepress phase.* fecha de impresión = imprint date.* forma de impresión = composing frame, forme, plate.* gestor de colas de impresión = print spooler.* impresión a chorros de tinta = ink-jet printing.* impresión a color = colour printing.* impresión de libros = book-printing.* impresión de noticias = news-printing.* impresión de tamaño reducido = microprint, microprinting.* impresión en línea = online print.* impresión en oro = gold tooling.* impresión en papel = print on paper.* impresión en plancha de madera = woodblock printing.* impresión en seco = blind tooling, blind impression.* impresión fuera de línea = offline print.* impresión manual = hand-printing.* impresión mecánica = machine printing.* impresión offset litográfica = offset litho.* impresión por láser = laser printing.* impresión tipográfica = letterpress.* letra cuya impresión en papel no está completa = broken letter.* lugar de impresión = place of printing.* margarita de impresión = print wheel.* permiso de impresión = imprimatur.* petición de impresión = print request.* plancha de cobre para la impresión en huecograbado = intaglio copperplate.* plancha de impresión = plate, printing plate.* plancha de impresión de cobre = copperplate.* plancha de impresión de latón = pewter plate.* plancha de impresión en relieve de cobre = engraved copper plate.* plancha de impresión litográfica = lithographic plate.* proceso de impresión = printing process.* puntura de impresión = press point.* sala de impresión = press room [pressroom].* servicio de impresión = offline print facility.* superficie de impresión = printing surface.* taller de impresión = print shop, printing firm, printing house.* tarifa de impresión = print charge.* terminal de impresión = typewriter terminal.* trabajo de impresión = bookwork.* trabajo de impresión de material efímero = ephemeral jobbing.* trabajos de impresión de material efímero = jobbing work.* * *A1 (idea, sensación) impressionda la impresión de ser demasiado ancho it looks (as if it might be) too widenos causó or nos hizo muy buena impresión he made a very good impression on us, we were very impressed with himme da/tengo la impresión de que me está mintiendo I have a feeling o an idea he's lying to me, I get the impression o feeling he's lying to meno tuvimos oportunidad de cambiar impresiones we didn't get a chance to compare notes o talk about it2(sensación desagradable): tocar el pescado me da impresión handling fish turns my stomachver sangre le daba impresión she couldn't stand the sight of bloodel agua está tan fría que da impresión al entrar the water's so cold, it's a bit of a shock when you first get inB3 (de un disco) pressing4 (huella) imprintla impresión de un pie en la arena a footprint in the sandCompuestos:fingerprintfour-color* printingmulticolor* printing* * *
impresión sustantivo femenino
nos causó or nos hizo muy buena impresión he made a very good impression on us;
me da/tengo la impresión de que me está mintiendo I have a feeling he's lying to me;
cambiar impresiones to exchange ideasb) ( sensación desagradable):
impresión sustantivo femenino
1 Impr (acto) printing
(edición) edition
2 (marca, señal) impression, imprint
3 fig (efecto, emoción) impression
causar buena/mala impresión, to make a good/bad impression
(impacto desagradable) shock
4 fig (opinión) impression: quería saber mi impresión sobre su nuevo marido, she wanted to know what I thought of her new husband
♦ Locuciones: cambiar impresiones, to exchange impressions
familiar de impresión, impressive: tienen una casa de impresión, they've got an impressive house
' impresión' also found in these entries:
Spanish:
caer
- causar
- choque
- darse
- deslumbrar
- efecto
- espanto
- estela
- hacer
- imagen
- lastimosa
- lastimoso
- morrocotuda
- morrocotudo
- negativa
- negativo
- parecer
- sacudida
- shock
- sonar
- chocante
- dejo
- impresionar
- saber
- sensación
- susto
- visceral
English:
effect
- feel
- feeling
- idea
- impact
- impression
- letter-quality
- printing
- sharp
- come
- illusion
- impress
- overall
- sound
- strike
* * *impresión nf1. [efecto] impression;causar (una) buena/mala impresión to make a good/bad impression;dar la impresión de to give the impression of;me dio la impresión de que estaban enfadados I got the impression they were annoyed;le dio mucha impresión ver el cadáver seeing the body was a real shock to him;me causó mucha impresión esa película that film had a great effect on meDep impresión artística artistic impression2. [opinión]me gustaría conocer tu impresión del tema I'd like to know what your thoughts are on the issue;tener la impresión de que to have the impression that;cambiar impresiones to compare notes, to exchange viewsme di un susto de impresión I got a hell of a fright;tiene una casa de impresión he has an incredible o amazing house4. [huella] imprintimpresión dactilar fingerprint;impresión digital fingerprint[edición] edition;una impresión de lujo a de-luxe edition;impresión en color colour printing;impresión a una/dos caras one-/two-sided printingInformát impresión subordinada background printing* * *f1 impression;causar impresión make an impression;causar buena impresión make a good impression2:la sangre le da impresión he can’t stand the sight of blood3 acto printing;impresión en color color printing, Br colour printing4 ( tirada) print run* * *1) : print, printing2) : impression, feeling* * *1. (efecto) impression2. (alteración) shock3. (sensación) feeling -
18 MacArthur, John Stewart
[br]b. December 1856 Hutchesontown, Glasgow, Scotlandd. 16 March 1920 Pollokshields, Glasgow, Scotland[br]Scottish industrial chemist who introduced the "cyanide process" for the commercial extraction of gold from its ores.[br]MacArthur served his apprenticeship in the laboratory of Tennant's Tharsis Sulphur and Copper Company in Glasgow. In 1886 he was appointed Technical Manager of the Tennant-run Cassel Gold Extracting Company. By 1888 he was advocating a treatment scheme in which gold was dissolved from crushed rock by a dilute solution of alkali cyanide and then precipitated onto finely divided zinc. During the next few years, with several assistants, he was extremely active in promoting the new gold-extraction technique in various parts of the world. In 1894 significant sums in royalty payments were received, but by 1897 the patents had been successfully contested; henceforth the Cassel Company concentrated on the production and marketing of the essential sodium cyanide reagent.MacArthur was Managing Director of the Cassel Company from 1892 to 1897; he resigned as a director in December 1905. In 1907 he created the Antimony Recovery Syndicate, and in 1911 he set up a small plant at Runcorn, Cheshire, to produce radium salts. In 1915 this radium-extraction activity was transferred to Balloch, south of Loch Lomond, where it was used until some years after his death.[br]Principal Honours and DistinctionsInstitution of Mining and Metallurgy Gold Medal 1902.Bibliography10 August 1888, jointly with R.W.Forrest and W.Forrest, British patent no. 14,174. 13 July 1889, jointly with R.W.Forrest and W. Forrest, British patent no. 10,223. 1905, "Gold extraction by cyanide: a retrospect", Journal of the Society of ChemicalIndustry (15 April):311–15.Further ReadingD.I.Harvie, 1989, "John Stewart MacArthur: pioneer gold and radium refiner", Endeavour (NS) 13(4):179–84 (draws on family documents not previously published).JKABiographical history of technology > MacArthur, John Stewart
-
19 Merica, Paul Dyer
SUBJECT AREA: Metallurgy[br]b. 17 March 1889 Warsaw, Indiana, USAd. 20 October 1957 Tarrytown, New York, USA[br]American physical metallurgist who elucidated the mechanism of the age-hardening of alloys.[br]Merica graduated from the University of Wisconsin in 1908. Before proceeding to the University of Berlin, he spent some time teaching in Wisconsin and in China. He obtained his doctorate in Berlin in 1914, and in that year he joined the US National Bureau of Standards (NBS) in Washington. During his five years there, he investigated the causes of the phenomenon of age-hardening of the important new alloy of aluminium, Duralumin.This phenomenon had been discovered not long before by Dr Alfred Wilm, a German research metallurgist. During the early years of the twentieth century, Wilm had been seeking a suitable light alloy for making cartridge cases for the Prussian government. In the autumn of 1909 he heated and quenched an aluminium alloy containing 3.5 per cent copper and 0.5 per cent magnesium and found its properties unremarkable. He happened to test it again some days later and was impressed to find its hardness and strength were much improved: Wilm had accidentally discovered age-hardening. He patented the alloy, but he made his rights over to Durener Metallwerke, who marketed it as Duralumin. This light and strong alloy was taken up by aircraft makers during the First World War, first for Zeppelins and then for other aircraft.Although age-hardened alloys found important uses, the explanation of the phenomenon eluded metallurgists until in 1919 Merica and his colleagues at the NBS gave the first rational explanation of age-hardening in light alloys. When these alloys were heated to temperatures near their melting points, the alloying constituents were taken into solution by the matrix. Quenching retained the alloying metals in supersaturated solid solution. At room temperature very small crystals of various intermetallic compounds were precipitated and, by inserting themselves in the aluminium lattice, had the effect of increasing the hardness and strength of the alloy. Merica's theory stimulated an intensive study of hardening and the mechanism that brought it about, with important consequences for the development of new alloys with special properties.In 1919 Merica joined the International Nickel Company as Director of Research, a post he held for thirty years and followed by a three-year period as President. He remained in association with the company until his death.[br]Bibliography1919, "Heat treatment and constitution of Duralumin", Sci. Papers, US Bureau of Standards, no. 37; 1932, "The age-hardening of metals", Transactions of the American Institution of Min. Metal 99:13–54 (his two most important papers).Further ReadingZ.Jeffries, 1959, "Paul Dyer Merica", Biographical Memoirs of the National Academy of Science 33:226–39 (contains a list of Merica's publications and biographical details).LRD
См. также в других словарях:
Copper extraction techniques — This article is about historical production methods. For modern methods, see Flash smelting. The Chino open pit copper mine in New Mexico … Wikipedia
copper sulfide — noun : any sulfide of copper: as a. : the black crystalline sulfide Cu2S occurring naturally as chalcocite called also cuprous sulfide b. : the black, bluish black, or brownish black crystalline sulfide CuS occurring natur … Useful english dictionary
mineral deposit — Introduction aggregate of a mineral in an unusually high concentration. About half of the known chemical elements (chemical element) possess some metallic (metal) properties. The term metal, however, is reserved for those chemical… … Universalium
India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… … Universalium
china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material … Universalium
China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast … Universalium
protein — proteinaceous /proh tee nay sheuhs, tee i nay /, proteinic, proteinous, adj. /proh teen, tee in/, n. 1. Biochem. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the… … Universalium
platinum group — ▪ chemical element group Introduction six metals, in order of increasing atomic weight, ruthenium (Ru), rhodium (Rh), palladium (Pd), osmium (Os), iridium (Ir), and … Universalium
Dicopper chloride trihydroxide — IUPAC name Dicopper chloride trihydroxide … Wikipedia
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium
cobalt processing — Introduction preparation of the metal for use in various products. Below 417° C (783° F), cobalt (Co) has a stable hexagonal close packed crystal structure. At higher temperatures up to the melting point of 1,495° C (2,723° F), the… … Universalium
