hot-blast line

hot-blast line HÜTT Heißwindleitung f

< metal> (e.g. blast furnace) ■ Heißwindleitung f

A a.

1 caldo ( anche fig.); molto caldo; ( anche fig.) bruciante, rovente, infuocato: It's too hot near the fireplace, fa troppo caldo vicino al caminetto; I like my coffee hot, il caffè mi piace caldo; Can I have a hot tea, please?, posso avere un tè caldo, per favore?; a hot drink, una bevanda calda; a hot wind, un vento caldo; a hot iron, un ferro rovente; hot fever, febbre bruciante; hot words, parole roventi; scorching hot, terribilmente caldo

2 ( di cibo o bevanda) che brucia in gola; piccante

3 ( di profumo) forte

4 ( di colore) intenso

5 (fig.) ardente; caloroso; fervido; focoso; irruente; animato; vivace; veemente; violento: a hot temper, un temperamento ardente (o focoso); a hot struggle, una lotta violenta

6 ancora caldo; fresco; recente: hot scent, traccia fresca ( di selvaggina, ecc.); hot news, notizie fresche, recenti

7 di successo; popolare; alla moda; che va molto: the hottest nightclub in town, il night più alla moda (o frequentato) della città

8 (fam., di persona) molto attraente e eccitante; arrapante (fam.)

9 (fam.) abile; esperto; bravo; ferrato (fam.): I'm not so hot at ( o on) maths, non sono molto bravo (o sono scarso) in matematica

10 (fam.: di un libro, uno spettacolo, ecc.) piccante; spinto; scandaloso

11 (fam.: di merce, ecc.) che scotta, di dubbia provenienza; ( di una situazione, ecc.) che scotta; pericoloso; difficile

12 (fam.: di una persona) ricercato dalla polizia

13 ( di un luogo, un rifugio, ecc.) insicuro; pericoloso; che scotta

14 (fam.) arrabbiatissimo; furente

15 (elettr.) ( di un cavo) attivo; sotto tensione

16 (fis. nucl.) caldo; altamente radioattivo

17 ( slang) eccitato, arrapato

18 ( slang USA) fortunato ( al gioco); in vena; vincente

19 ( slang USA) ricercato ( dalla polizia)

B n. pl.

( slang USA) – the hots, grande voglia, forte desiderio (spec. sessuale); passione (per q. o qc.): to have the hots for sb., avere una passione per q.; sentirsi attratto da q.

C avv.

1 (tecn.) ad alta temperatura

2 (fig.) focosamente; con violenza; con rabbia

3 (fam.) vicino; dappresso

● to be hot, ( di cibo, ecc.) essere (troppo) caldo; ( del tempo) fare caldo; ( di una persona, ecc.) avere caldo □ (fig. fam.) hot air, aria fritta; parole vuote; chiacchiere □ hot-air balloon, mongolfiera □ hot air heating, termoventilazione □ (fam.) hot and bothered, agitatissimo; in fibrillazione (fig.) □ (fam. USA) hot-and-heavy, (a.) intenso; (avv.) intensamente □ (metall.) hot-blast stove, preriscaldatore d'aria □ hot-blooded, ( di un cavallo) purosangue; (fig.) dal sangue caldo; ardente, focoso □ (fig.) hot-bloodedness, focosità □ hot-brained = hot-headed ► sotto □ (fam. USA) hot bunk, cuccetta usata a turno da più marinai □ (spec. USA, giorn.) hot button, punto controverso; tasto delicato □ (spec. USA, giorn.) hot button issue, questione scottante □ (fam. USA) hot chair, sedia elettrica; (fig.) graticola, posizione scomoda □ hot cross bun, panino dolce con una croce sopra ( si mangia il Venerdì Santo) □ (org. az.) hot desking, hot desking; sistema di assegnazione temporanea o a rotazione delle postazioni di lavoro □ hot dog, panino con würstel; hot dog; ( sport, = hot-dogger) sciatore (o surfista, ecc.) acrobatico □ ( sport) hot favourite, concorrente favorito dai pronostici; concorrente dato per vincente □ hot fire, fuoco vivo ( con la fiamma) □ hot flush ( USA: hot flash), vampata di calore ( al viso); caldana □ (fam.) to be hot for sb., provare attrazione per q. □ (fam.) to be hot for st., desiderare ardentemente qc.; non vedere l'ora di avere qc. □ ( del pane) hot from the oven, appena sfornato; caldo caldo □ (fam.) hot gospel, evangelismo fervente; zelo missionario □ hot-headed, dalla testa calda; esaltato; collerico □ (mus.) hot jazz, jazz caldo □ hot key ► hotkey □ hot line, (mil., polit.) linea calda, filo rosso; ( radio, TV) linea diretta; (telef.) linea calda □ hot meals, pasti caldi □ (fin.) hot money, capitali vaganti □ ( di un libro) hot off the press, fresco di stampa; appena uscito □ to be hot on st., essere bravo in qc.; essere ferrato in qc.; ( anche) non transigere su qc. □ to be hot on sb., provare attrazione per q. □ (fig.) hot on sb.'s [st.'s] heels, subito dopo q. [qc.]; a ruota di q. [qc.]; alle calcagna di q. [qc.] □ (fig.) hot on sb.'s [st.'s] tracks (o trail), sulle tracce di q. [qc.]; sul punto di scovare q. [qc.] □ (fam.) a hot one, una barzelletta assai divertente (o piccante); una bella (fam.) □ hot pants, ( moda) hot pants, pantaloncini cortissimi e aderenti ( da donna); (volg. USA) voglia, desiderio sessuale □ hot pepper, peperoncino (rosso) □ hot plate ► hot-plate □ (fig. fam.) hot potato, patata bollente (fig.); problema scottante; brutta rogna □ (tecn.) hot pressing, stampaggio a caldo □ hot pursuit, inseguimento incalzante; ricerca pressante: to be in hot pursuit of, incalzare; essere alla ricerca pressante di □ ( slang) hot rod, vecchia auto con il motore truccato; macchina truccata □ (fig.) hot seat, poltrona che scotta; posto (o lavoro) scomodo; ( USA, anche) sedia elettrica □ (volg. USA) hot shit, bomba (fig.); ( di persona anche) fico, fica □ (metall.) hot shortness, fragilità a caldo □ hot shot ► hotshot □ hot spot, (geol., fis.) punto caldo; ( per estens.) locale pubblico assai animato; ( nei boschi) zona soggetta a incendi; (comput., Internet) area sensibile; punto attivo ( di un documento multimediale); ( arti grafiche) macchia di luce; (fig.: mil. e polit.) punto caldo (o pericoloso) □ hot spring, sorgente termale □ (tecn.) hot stamping, stampa a caldo □ hot stone, ( cucina) piastra di pietra ollare; ( nelle medicine alternative) pietra calda ( da applicare sul corpo) □ (fam.) hot stuff, cosa sensazionale; spettacolo (o libro, ecc.) eccitante (o pornografico); persona affascinante (o eccezionale, eccitante, dotata di sex appeal); godimento sessuale; merce che scotta (o rubata, ecc.) □ hot-tempered, impulsivo; collerico; irascibile □ (fam.) hot ticket, persona o cosa che va per la maggiore: Exotic destinations are the hot ticket this year, quest'anno le mete esotiche vanno per la maggiore (o sono le più gettonate) □ ( slang) to be hot to trot, essere sessualmente eccitato; essere arrapato (fam.); ( anche) essere prontissimo, non vedere l'ora □ hot tub, vasca idromassaggio; ( anche) vasca riscaldata □ (fig. fam.) hot under the collar, arrabbiatissimo, furente; ( anche) a disagio, in imbarazzo □ hot war, guerra calda; conflitto armato □ hot water, acqua calda; (fig.) guai, pasticci, seccature: hot-water bottle ( USA anche bag), borsa dell'acqua calda; the hot-water tap ( USA: faucet), il rubinetto dell'acqua calda; (fig.) to get into (o in) hot water, cacciarsi nei guai □ (tecn., mecc.) hot well, pozzo caldo □ (metall.) hot working, lavorazione a caldo □ (fig.) to blow hot and cold, cambiar parere di continuo □ to drop sb. [st.] like a hot potato, disfarsi in quattro e quattr'otto di q. [qc.] □ to feel hot, ( di una persona) sentire (o avere) caldo; ( di un oggetto) essere caldo al tatto □ to get hot (o to grow hot), riscaldarsi; farsi caldo; cominciare ad avere caldo; (fig.) eccitarsi, infervorarsi, scaldarsi □ in hot haste, in fretta e furia □ in the hottest part of the battle, nel fervore della battaglia; nel mezzo della mischia □ (fig.) to make it hot for sb., rendere la vita difficile (o dare del filo da torcere) a q. □ You're getting hot, ci sei quasi; ci stai arrivando ( a indovinare, ecc.); ( nei giochi, cercando qc.) fuochino… fuoco… fuocone (o ti bruci)!

A v. t. ( di solito to hot up)

1 riscaldare; scaldare

2 (fig.) rinfocolare ( malcontento, tumulti, ecc.)

B v. i.

1 ( di una pietanza, ecc.) scaldarsi

2 (fig.: di una crisi, ecc.) rinfocolarsi; aggravarsi; riscaldarsi, farsi caldo: The situation was hotting up, la situazione si faceva (sempre) più calda.

1) линия || проводить линии, линовать

2) матем. прямая

3) черта; штрих || штриховать

4) контур, очертание

5) кривая ( на графике)

6) геофиз. профиль

7) ребро ( графа)

8) геод. ход

9) экватор

10) линия ( единица длины)

11) спектральная линия

12) верёвка; канат; шнур; мор. линь

13) мн. ч. границы, пределы ( земельного участка)

14) граничить

15) направление движения, курс

16) располагать(ся) в одну линию; устанавливать соосно

17) трубопровод; нитка трубопровода (см. тж
pipeline) || прокладывать трубопровод, тянуть нитку трубопровода

18) водовод

19) облицовка ( внутренняя) || облицовывать ( внутри)

20) футеровка || футеровать

21) горн. обшивка || обшивать

22) строит. причалка ( в каменных работах)

23) производственная (технологическая) линия

24) конвейер

25) номенклатура продукции; серия изделий

26) мн. ч. теоретический чертёж ( судна)

27) железнодорожный путь; линия

28) (электрическая) линия; (электрическая) цепь; провод; шина

29) линия связи; линия передачи ( данных или сигналов)

30) строка программного кода, развёртки изображения, набора

31) ярус ( орудие лова рыбы)

32) лён; льняная пряжа

33) нефт. струна ( оснастки талевой системы)

1. 1) горячий, жаркий

2) тех. накалённый, перегретый

2. 1) горячий, страстный

2) разгорячённый, возбуждённый; раздражённый

3) (on, upon) страстно увлекающийся

4) (находящийся) в состоянии творческого подъёма, вдохновения

3. горячий, напряжённый

4. спорный, вызывающий ожесточённые споры; жгучий, злободневный

5. 1) свежий, недавний; только что полученный или прибывший

2) преследующий, идущий по пятам

6. разг. близкий к цели

7. 1) острый, пряный, особ. содержащий много перца

2) жгучий

8. яркий, резкий, кричащий ( о цвете)

9. 1) сладострастный, похотливый, чувственный

2) скабрёзный, похабный

3) возбуждающий, волнующий, (сладо)страстный ( о джазе или свинге)

10. опасный, рискованный; связанный с неудобствами и т. п.

11. физ. высокорадиоактивный

12. сл. скоростной, высокоскоростной

13. постояннодействующий, поддерживаемый в постоянной готовности

14. сл.

1) (только что) украденный, незаконно приобретённый или хранимый; контрабандный

2) усиленно разыскиваемый полицией; скрывающийся от правосудия

15. сл.

1) отличный, замечательный; привлекательный

2) счастливый, удачный

3) пользующийся успехом, популярный

4) модный, быстро раскупаемый, ходовой ( о товаре)

5) смешной, нелепый

6) невероятный, невозможный

16. в грам. знач. сущ. (the hot) сл. усиленно разыскиваемый полицией

1. горячо, жарко

2. горячо, страстно

1. разогревать, подогревать, нагревать

2. разжигать, раздувать; усиливать

3. оживлять, вливать новую жизнь

— "light safe" line

— ACE lines of communications

— action line

— adaptive radio communications line

— advance guard reserve deployment line

— aerial supply line

— aiming line

— air base line

— air lines of communication

— air refueling line

— air wire communication line

— airhead line

— allowance line of fire

— alternate communications line

— anchor line

— angular-spread antenna tropospheric communications line

— artillery control line

— assault starting line

— ASW line

— attack line

— attention line

— attrition line

— audio/digital communications line

— automatic radio relay communications line

— barrage line

— barrier line

— base line

— base point line

— battery target line

— battle commitment line

— beachhead line

— blast line

— bomb release line

— bomb safety line

— boresight datum line

— branch lines

— cable communication line

— carrierborne aircraft takeoff line

— carrier-frequency distribution tropospheric communications line

— CAS coordination line

— centre line

— change-of-command line

— channel efficiency monitoring capability radio relay line

— close rate contour line

— coaxial wire communications line

— color line

— combat outpost line

— command line

— commitment line

— contamination control line

— continuous defense line

— continuous forward defense line

— contour line

— control line

— coordinated fire line

— coordinated line

— coordination line

— counterattack line

— courier line

— course line

— crack a line

— cut across the enemy line of communications

— decision making line

— Defense hot line

— defense line

— defensive line

— dependent line of sight

— deployment line

— destruct line

— direct communications line

— direct support artillery no-fire line

— dismount line

— disrupt supply lines

— Distant Early Warning line

— divided scale line

— dividing line

— dose rate contour line

— dose rate prediction line

— drift line

— drop out of the line

— dummy forward defense line

— early warning line

— engineer work line

— escape line

— extended line

— exterior lines of communications

— fall into line

— fallout drift line

— fallout line

— far target detection line

— fiber-optics cable communications line

— field cable line

— fighter commitment line

— fighter takeoff line

— fighting line

— final airhead line

— final beachhead line

— final bomb release line

— final coordination line

— final defense line

— final deployment line

— final protective line

— fire coordination line

— fire line of sight

— fire line

— fire/no fire lines

— fire-support coordination line

— firing line

— first-phase line

— foremost defended localities line

— form lines

— fortified line

— forward line of enemy troops

— forward line of own troops

— forward line

— foul line

— free fire line

— front line

— front lines of communications

— fuel-endurance limited air target destruction line

— general outpost line

— geostrategic lines of communications

— get into line

— grid line

— gridded thrust line

— grid-north base line

— ground cavalry troop deployment line

— gun lines

— gunner-target line

— gun-target line

— hardened wire line

— H-hour coordinating line

— high-speed information transmission tropospheric communications line

— holding line

— hot line

— hydroacoustic communications line

— in the lines

— independent line of sight

— index contour line

— initial airhead line

— initial bomb release line

— initial line

— initial phase line

— interior lines of communications

— intermediate defense line

— intertheater lines of communications

— intratheater lines of communications

— ionospheric-meteorite radio communications line

— isointensity line

— jamproof secure communications line

— jump-off line

— land communications line

— lateral lines of communications

— launch-control line

— launcher line

— launching line

— lead line

— leapfrog the forward line of own troops

— least expectation line

— lethal SAM line

— light waveguide communications line

— line abreast

— line astern

— line by shooting

— line of advance

— line of aim

— line of authority

— line of battalion columns

— line of battalions

— line of battle positions

— line of battle

— line of bearing

— line of columns

— line of companies

— line of conduct

— line of contact

— line of control

— line of demarcation

— line of departure

— line of direction

— line of duty

— line of elevation

— line of explosive

— line of fall

— line of flight

— line of impact

— line of interception

— line of least resistance

— line of local security

— line of march

— line of metal

— line of platoons

— line of positioning

— line of resistance

— line of retirement

— line of retreat

— line of section columns

— line of sight

— line of site

— line of skirmishers

— line of supervision

— line of targets

— line of the Army

— line of withdrawal

— line one

— lines of communications

— lines open to the enemy

— lodgement line

— low-security rating line

— magnetic north base line

— main advance line

— main line of friendly resistance

— march initial line

— maritime supply lines

— master contour line

— mean line of fire

— meteorite communications line

— military demarcation line

— mine line

— minimum line of interception

— minimum range line

— missile reference line

— missile release line

— mission execution line

— mount line

— multichannel communications line

— national supply line

— night traffic line

— no-fly line

— non-deployment line

— nonnuclear safety line

— no-vehicle-light line

— nuclear safety line

— observation line

— observer-target line

— off for line

— officers' line

— O-O line

— open line

— open out the lines

— opening barrage line

— operational line

— operations line

— optical wave meterband radio relay communications line

— orienting line

— outpost line of observation

— outpost line of resistance

— outpost line

— overhead line

— overland lines of communications

— pass down the line

— patrol line

— phase line

— phase-pulse distortion-compensated enhanced credibility discrete information transmission tropospheric line

— picket line

— point-to-point direct tropospheric communications line

— poled cable line

— position line

— prescribed nuclear line

— probable line of deployment

— protective line

— radial communications line

— radiation intensity line

— radio-relay communications line

— radio-relay tropospheric communications line

— rear edge of the battle area obstacle line

— reciprocal sighting line

— reconnaissance and security line

— reconnaissance line

— red voice communications line

— release line

— report line

— reserve line

— restrictive fire line

— right down the line

— safety line

— safety phase lines

— SAM battery mission assignment line

— satellite detection line

— screen line

— sea lines of communications

— secure a line

— secured line

— semipermanent wire line

— sentry line

— separation line

— sever lines of communications

— sheet line

— shore bombardment line

— sighting line

— single communications line

— skirmish line

— smoke generation line

— snubbing line

— splash line

— spotting line

— spray line

— squads line

— stake out a line

— starting line

— straddle lines of communications

— straighten front line

— strategic demolition belt line

— supply line

— support coordination line

— swing into line

— tactical bomb line

— target area base line

— target distribution line

— target line

— target sighting line

— thrust line

— traffic control line

— trail line

— transatlantic tropospheric VHF communications line

— transfer line

— transport line

— tropospheric communications line

— truce line

— trunk circuit line

— trunk communications line

— unblocked line of sight

— underwater cable line

— unhardened wire line

— unit's lines

— unsecured line

— up the line

— vehicle line

— vigilance line

— water line

— waveguide communications line

— weapon-target line

— wedges line

— wire line

— zero line

SUBJECT AREA: Metallurgy

[br]

[br]

[br]

After leaving school before the age of 14 Neilson followed his father in tending colliery-steam engines. He continued in this line while apprenticed to his elder brother and afterwards rose to engine-wright at Irvine colliery. That failed and Neilson obtained work as Foreman at the first gasworks to be set up in Glasgow. After five years he became Manager and Engineer to the works, remaining there for thirty years. He introduced a number of improvements into gas manufacture, such as the use of clay retorts, iron sulphate as a purifier and the swallow-tail burner. He had meanwhile benefited from studying physics and chemistry at the Andersonian University in Glasgow.

Neilson is best known for introducing hot blast into ironmaking. At that time, ironmasters believed that cold blast produced the best results, since furnaces seemed to make more and better iron in the winter than the summer. Neilson found that by leading the air blast through an iron chamber heated by a coal fire beneath it, much less fuel was needed to convert the iron ore to iron. He secured a patent in 1828 and managed to persuade Clyde Ironworks in Glasgow to try out the device. The results were immediately favourable, and the use of hot blast spread rapidly throughout the country and abroad. The equipment was improved, raising the blast temperature to around 300°C (572°F), reducing the amount of coal, which was converted into coke, required to produce a tonne of iron from 10 tonnes to about 3. Neilson entered into a partnership with Charles Macintosh and others to patent and promote the process. Successive, and successful, lawsuits against those who infringed the patent demonstrates the general eagerness to adopt hot blast. Beneficial though it was, the process did not become really satisfactory until the introduction of hot-blast stoves by E.A. Cowper in 1857.

[br]

1) система; сеть; комплекс

2) установка, устройство

3) план; расположение

4) система; порядок; классификация

•

- system of beams

* * *

1.   система; сеть (напр. трубопроводов); устройство

2.   способ, метод