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1 acetilene
acetilene s.m. acetylene.* * *[atʃeti'lɛne]sostantivo maschile acetylene* * *acetilene/at∫eti'lεne/sostantivo m.acetylene. -
2 produzione di acetilene
[CHIM]acetylene production, production of acetyleneDizionario chimica Italiano-Inglese > produzione di acetilene
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3 lume
m ( lampada) lampluce lightfig perdere il lume della ragione lose one's mind* * *lume s.m.1 (lampada) lamp, light; (candela) candle: lume ad acetilene, petrolio, acetylene, oil lamp; metti lì il lume, put the lamp there; accendere, spegnere il lume, to turn on, to turn out the light; accendere un lume alla Madonna, to light a candle to Our Lady // tenere, reggere il lume, (fig.) to play gooseberry2 (luce) light (anche fig.): a lume di candela, by candlelight; cenammo a lume di candela, we had supper by candlelight; non si può scrivere senza lume, you cannot write in the dark; far lume su qlco., to throw (o to shed) light on sthg. (anche fig.); vedere un lume in lontananza, to see a light in the distance // il lume della fede, the light of Faith; il lume della ragione, the light of reason: perdere il lume della ragione, (arrabbiarsi) to be beside oneself with rage, (impazzire) to lose one's head // il lume degli occhi, eyesight: perdere il lume degli occhi, (arrabbiarsi) to be blinded by anger // a lume di naso, at a guess // (st. fil.) il secolo dei lumi, the Age of Enlightenment // ricorreremo ai lumi di uno specialista, we shall consult (o ask the advice of) an expert3 (anat.) lumen*4 pl. (poet.) eyes.* * *['lume]sostantivo maschile1) (apparecchio) lamp, lightlume a gas, olio — gas, oil lamp
2) (luce)3) fig. (consiglio)4) stor.••a lume di naso — at a guess, by (sheer) intuition
perdere il lume degli occhi — to be blind with rage o blinded by anger
reggere il lume — to be a o play gooseberry
* * *lume/'lume/sostantivo m.1 (apparecchio) lamp, light; lume a gas, olio gas, oil lamp2 (luce) a lume di candela by candlelight4 stor. il secolo dei -i the Age of Enlightenmenta lume di naso at a guess, by (sheer) intuition; perdere il lume della ragione to lose one's reason o mind; perdere il lume degli occhi to be blind with rage o blinded by anger; reggere il lume to be a o play gooseberry. -
4 saldatura
"welding;Schweissung"* * *f weldinguna saldatura a weld* * *saldatura s.f.1 (metall.) welding; ( brasatura) soldering, brazing: saldatura ad arco, arc welding; saldatura ad arco con elettrodo metallico, metal-arc welding; saldatura ad argento, silver soldering; saldatura a fuoco, forge welding; saldatura alla termite, thermit welding; saldatura a ottone, brazing (o hard soldering); saldatura a punti, spot welding; saldatura a scintillio, flash welding; saldatura a stagno, (soft) soldering; saldatura autogena, autogenous welding; saldatura elettrica, electric welding; saldatura ossiacetilenica, oxy-acetylene welding; saldatura ossidrica, oxyhydrogen welding; fondente per saldatura, welding flux; lega per saldatura, solder2 (fig.) ( collegamento) connection, linking; link: la saldatura degli episodi di un romanzo, the connection between (o linking of) episodes in a novel; il medioevo costituisce la saldatura fra antichità e tempo moderno, the Middle Ages are the link between antiquity and modern times.* * *[salda'tura]sostantivo femminile1) tecn. welding, soldering; (tratto saldato) weld, solder2) med. (di osso) setting, knitting•* * *saldatura/salda'tura/sostantivo f.1 tecn. welding, soldering; (tratto saldato) weld, solder2 med. (di osso) setting, knittingsaldatura ad arco arc welding; saldatura elettrica electric welding. -
5 acetilene sm
[atʃeti'lɛne]acetylene, ethyne -
6 acetilene
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7 acetilene
sm [atʃeti'lɛne]acetylene, ethyne -
8 acetilene compresso
[CHIM] -
9 acetilene liquido
[CHIM] -
10 acetilene
m [CHIM] -
11 difenilacetilene
m [CHIM] -
12 divinilacetilene
m [CHIM] -
13 etilacetilene
m [CHIM]ethyl acetylene, ethylacetylene -
14 fiamma ossiacetilenica
[CHIM]oxyacetylene flame, oxy-acetylene flameDizionario chimica Italiano-Inglese > fiamma ossiacetilenica
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15 gas acetilenico
[CHIM] -
16 generatore di acetilene
[CHIM]Dizionario chimica Italiano-Inglese > generatore di acetilene
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17 idrocarburo acetilenico
[CHIM]acetylene hydrocarbon, acetylenic hydrocarbonDizionario chimica Italiano-Inglese > idrocarburo acetilenico
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18 nero di acetilene
[CHIM] -
19 serie acetilenica
[CHIM] -
20 tetrabromuro di acetilene
[CHIM]Dizionario chimica Italiano-Inglese > tetrabromuro di acetilene
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См. также в других словарях:
ACÉTYLÈNE — L’acétylène, de formule brute C2H2, est le premier terme des alcynes ou hydrocarbures acétyléniques de formule générale Cn H2n 2. Ces derniers sont caractérisés par la présence d’une triple liaison (face=F0019 漣 C 令 C 漣) dans leur molécule.… … Encyclopédie Universelle
Acetylene — Acétylène Acétylène Structure tridimensionnelle de l acétylène Général Nom IUPAC éthyne … Wikipédia en Français
Acétylène — Structure tridimensionnelle de l acétylène Général Nom IUPAC éthyne … Wikipédia en Français
acetylene — (n.) gaseous hydrocarbon, 1864, from Fr. acétylène, coined by French chemist Marcelin Pierre Eugène Berthelot (1823 1907) from chemical ending ENE (Cf. ene) + acetyl, which was coined from acetic in 1839 by German chemist Justus von Liebig; see… … Etymology dictionary
Acetylene — A*cet y*lene, n. (Chem.) A gaseous compound of carbon and hydrogen, in the proportion of two atoms of the former to two of the latter. It is a colorless gas, with a peculiar, unpleasant odor, and is produced for use as an illuminating gas in a… … The Collaborative International Dictionary of English
Acetylēne — (Alkine), Kohlenwasserstoffe von der Formel CnH2n 2 mit dreifacher Bindung CH ≡ CH. vereinigen sich mit Wasserstoff im Entstehungsmoment zu Olefinen, die alsdann in Paraffine übergehen können. Sie werden durch konzentrierte Schwefelsäure… … Meyers Großes Konversations-Lexikon
Acetylene — Plural, frühere Bezeichnung für die Alkine … Universal-Lexikon
acetylene — ► NOUN ▪ a gas which burns with a bright flame, used in welding. ORIGIN from ACETIC ACID(Cf. ↑acetic acid) … English terms dictionary
acetylene — [ə set′ l ēn΄] n. [ ACETYL + ENE] a colorless, poisonous, highly flammable gaseous hydrocarbon, HC⋮CH, produced by the reaction of water and calcium carbide: used in organic compound synthesis, for lighting, and with oxygen in welding: the… … English World dictionary
Acetylene — HCCH redirects here. For other uses, see HCCH (disambiguation). Acetylene … Wikipedia
acetylene — acetylenic /euh set l en ik/, adj. /euh set l een , in/, n. Chem. a colorless gas, C2H2, having an etherlike odor, produced usually by the action of water on calcium carbide or by pyrolysis of natural gas: used esp. in metal cutting and welding,… … Universalium