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21 do
Ⅰ.do1 [du:]à la forme interrogative ⇒ 1 (a) dans les question tags ⇒ 2 (b) à la forme négative ⇒ 1 (c) usage emphatique ⇒ 1 (d) usage elliptique ⇒ 1 (e) faire ⇒ 2 (a), 2 (b), 2 (d), 2 (f)-(j), 2 (m), 2 (q), 3 (c) s'occuper de ⇒ 2 (c) étudier ⇒ 2 (e) suffire ⇒ 2 (k), 3 (d) s'en tirer ⇒ 3 (a) aller ⇒ 3 (b), 3 (e)ⓘ GRAM Les formes négatives sont don't/doesn't et didn't, qui deviennent do not/does not et did not à l'écrit, dans un style plus soutenu.∎ do you know her? est-ce que tu la connais?, la connais-tu?;∎ don't/didn't you know? vous ne le savez/saviez pas?;∎ did I understand you correctly? vous ai-je bien compris?, est-ce que je vous ai bien compris?;∎ why don't you tell her? pourquoi est-ce que tu ne (le) lui dis pas?, pourquoi ne (le) lui dis-tu pas?;∎ do I know London! si je connais Londres?;∎ boy, do I hate paperwork! nom d'un chien, qu'est-ce que je peux avoir horreur des paperasses!∎ he takes you out a lot, doesn't he? il te sort souvent, n'est-ce pas ou hein?;∎ he doesn't take you out very often, does he? il ne te sort pas souvent, n'est-ce pas ou hein?;∎ so you want to be an actress, do you? alors tu veux devenir actrice?;∎ you didn't sign it, did you? (in disbelief, horror) tu ne l'as pas signé, quand même?;∎ you surely don't want any more, do you? tu ne veux quand même pas en reprendre, si?;∎ look, we don't want any trouble, do we? (encouraging, threatening) écoute, nous ne voulons pas d'histoires, hein?∎ I don't believe you je ne te crois pas;∎ please don't tell her s'il te plaît, ne (le) lui dis pas;∎ British don't let's go out ne sortons pas∎ I DO believe you sincèrement, je vous crois;∎ do you mind if I smoke? - yes I DO mind cela vous dérange-t-il que je fume? - justement, oui, ça me dérange;∎ he DOES know where it is il sait bien où c'est;∎ we DO like it here (refuting accusation) mais si, nous nous plaisons ici, bien sûr que nous nous plaisons ici; (like it very much) nous nous plaisons vraiment ici;∎ I DID tell you (refuting someone's denial) mais si, je te l'ai dit, bien sûr que je te l'ai dit; (emphasizing earlier warning) je te l'avais bien dit;∎ if you DO decide to buy it si tu décides finalement de l'acheter;∎ let me know when you DO decide dis-moi quand tu auras décidé;∎ DO sit down asseyez-vous donc;∎ DO let us know how your mother is surtout dites-nous comment va votre mère;∎ DO stop crying mais arrête de pleurer, enfin∎ you know as much as/more than I do tu en sais autant que/plus que moi;∎ so do I/does she moi/elle aussi;∎ neither do I/does she moi/elle non plus;∎ he didn't know and neither did I il ne savait pas et moi non plus;∎ do you smoke? - I do/don't est-ce que vous fumez? - oui/non;∎ may I sit down? - please do puis-je m'asseoir? - je vous en prie;∎ I'll talk to her about it - please do/don't! je lui en parlerai - oh, oui/non s'il vous plaît!;∎ don't, you'll make me blush! arrête, tu vas me faire rougir!;∎ will you tell her? - I may do (le) lui diras-tu? - peut-être;∎ I may come to Paris next month - let me know if you do il se peut que je vienne à Paris le mois prochain - préviens-moi si tu viens;∎ you said eight o'clock - oh, so I did tu as dit huit heures - oh, c'est vrai;∎ I liked her - you didn't! (surprised) elle m'a plu - non! vraiment?;∎ I wear a toupee - you do? (astonished) je porte une perruque - vraiment? ou non! ou pas possible!;∎ it belongs/it doesn't belong to me - does/doesn't it? cela m'appartient/ne m'appartient pas - vraiment?;∎ yes you do - no I don't mais si - mais non;∎ yes it does - no it doesn't mais si - mais non;∎ you know her, I don't tu la connais, moi pas;∎ you don't know her - I do! tu ne la connais pas - si (je la connais)!;∎ I do (marriage service) ≃ oui∎ not only did you lie… non seulement tu as menti…;∎ little did I realize… j'étais bien loin de m'imaginer…∎ what are you doing? qu'est-ce que tu fais?, que fais-tu?, qu'es-tu en train de faire?;∎ are you doing anything next Saturday? est-ce que tu fais quelque chose samedi prochain?;∎ what do you do for a living? qu'est-ce que vous faites dans la vie?;∎ what are these files doing here? qu'est-ce que ces dossiers font ici?;∎ somebody DO something! que quelqu'un fasse quelque chose!;∎ there's nothing more to be done il n'y a plus rien à faire;∎ he does nothing but sleep, all he does is sleep il ne fait que dormir;∎ you'll have to do it again il va falloir que tu le refasses;∎ he did a good job il a fait du bon travail;∎ what do I do to start the machine? comment est-ce que je fais pour mettre la machine en marche?;∎ what do I have to do to make you understand? mais qu'est-ce que je dois faire pour que tu comprennes?;∎ have I done the right thing? ai-je fait ce qu'il fallait?;∎ what are you going to do about the noise? qu'est-ce que tu vas faire au sujet du bruit?;∎ what can I do for you? que puis-je (faire) pour vous?;∎ the doctors can't do anything more for him la médecine ne peut plus rien pour lui;∎ that dress really does something/nothing for you cette robe te va vraiment très bien/ne te va vraiment pas du tout;∎ the new wallpaper does a lot for the room le nouveau papier peint transforme la pièce;∎ what do you do for entertainment? quelles sont vos distractions?, comment est-ce que vous vous distrayez?;∎ what shall we do for water to wash in? où est-ce qu'on va trouver de l'eau pour se laver?;∎ who did this to you? qui est-ce qui t'a fait ça?;∎ what have you done to your hair? qu'est-ce que tu as fait à tes cheveux?;∎ I hate what your job is doing to you je n'aime pas du tout l'effet que ton travail a sur toi;∎ it does something to me ça me fait quelque chose;∎ humorous don't do anything I wouldn't do ne fais pas de bêtises;∎ that does it! cette fois c'en est trop!;∎ that's done it, the battery's flat et voilà, la batterie est à plat(b) (produce, provide → copy, report) faire;∎ I don't do portraits je ne fais pas les portraits;∎ British the pub does a good lunch on sert un bon déjeuner dans ce pub;∎ could you do me a quick translation of this? pourriez-vous me traduire ceci rapidement?;∎ do you do day trips to France? (to travel agent) est-ce que vous avez des excursions d'une journée en France?(c) (work on, attend to) s'occuper de;∎ he's doing your car now il est en train de s'occuper de votre voiture;∎ can you do Mrs Baker first? (in hairdresser's) peux-tu t'occuper de Mme Baker d'abord?;∎ to do the garden s'occuper du jardin;∎ he's doing the garden il est en train de jardiner;∎ they do you very well in this hotel on est très bien dans cet hôtel;∎ this old car has done me well over the years cette voiture m'a bien servi au cours des années(d) (clean, tidy → room, cupboard) faire; (decorate → room) faire la décoration de; (arrange → flowers) arranger;∎ to do one's teeth se brosser les dents∎ to do medicine/law étudier la médecine/le droit, faire sa médecine/son droit;∎ we're doing Tartuffe nous étudions Tartuffe(f) (solve → sums, crossword, equation) faire∎ the car will do over 100 ≃ la voiture peut faire du 160;∎ it does thirty-five miles to the gallon ≃ elle fait sept litres aux cents (kilomètres);∎ we did the trip in under two hours nous avons fait le voyage en moins de deux heures(h) Cinema, Theatre & Television (produce → play, film) faire; (appear in) être dans; (play part of) faire; Music (perform) jouer∎ to do sth in the oven faire (cuire) qch au four;∎ how would you like your steak done? comment voulez-vous votre steak?∎ she's doing three years for robbery elle fait trois ans pour vol(k) (be enough or suitable for) suffire;∎ will £10 do you? 10 livres, ça te suffira?;∎ those shoes will have to do the children for another year les enfants devront encore faire un an avec ces chaussures∎ well that's that done, thank goodness bon, voilà qui est fait, dieu merci;∎ once I've done what I'm doing dès que j'aurai fini ce que je suis en train de faire;∎ have you done eating/crying? tu as fini de manger/pleurer?;∎ it will never be done in time ce ne sera jamais fini à temps;∎ done! (in bargain) marché conclu!∎ he does you very well il t'imite très bien∎ she was done for speeding elle s'est fait pincer pour excès de vitesse;∎ we could do you for dangerous driving nous pourrions vous arrêter pour conduite dangereuse□∎ you've been done tu t'es fait rouler ou avoir∎ to do London/the sights faire Londres/les monuments∎ to do drugs se camer;∎ let's do lunch il faudrait qu'on déjeune ensemble un de ces jours∎ I'll do you! je vais m'occuper de toi, moi!(a) (perform → in exam, competition etc) s'en tirer, s'en sortir;∎ you did very well tu t'en es très bien tiré ou sorti;∎ his team didn't do well in the match son équipe ne s'en est pas très bien tirée pendant le match;∎ the company's not doing too badly l'entreprise ne se débrouille pas trop mal;∎ how are you doing in the new job/at school? comment te débrouilles-tu dans ton nouveau travail/à l'école?;∎ try to do better in future essaie de mieux faire à l'avenir;∎ how are we doing with the corrections? (checking progress) où en sommes-nous avec les corrections?;∎ well done! bien joué!, bravo!(b) (referring to health) aller;∎ how is she doing, doctor? comment va-t-elle, docteur?;∎ he's not doing too well il ne va pas trop bien;∎ mother and baby are both doing well la maman et le bébé se portent tous les deux à merveille;∎ how is your eldest boy doing? comment va votre aîné?(c) (act, behave) faire;∎ do as you please fais ce qui te plaît, fais ce que tu veux;∎ do as you're told! fais ce qu'on te dit!;∎ you would do well to listen to your mother tu ferais bien d'écouter ta mère;∎ to do well by sb bien traiter qn;∎ British to be/to feel hard done by être/se sentir lésé;∎ British he'll feel very hard done by if you don't at least send him a birthday card il se sentira vraiment blessé si tu ne lui envoies même pas de carte d'anniversaire;∎ proverb do as you would be done by = traite les autres comme tu voudrais être traité(d) (be enough) suffire;∎ will £20 do? 20 livres, ça ira ou suffira?;∎ that will do! (stop it) ça suffit comme ça!(e) (be suitable) aller;∎ that will do (nicely) ça ira ou conviendra parfaitement, cela fera très bien l'affaire;∎ this won't do ça ne peut pas continuer comme ça;∎ it wouldn't do to be late ce ne serait pas bien d'arriver en retard;∎ will that do? (as alternative) est-ce que ça ira?;∎ will Sunday do instead? et dimanche, ça irait?(f) (always in continuous form) (happen) is there anything doing at the club tonight? est-ce qu'il y a quelque chose au club ce soir?;∎ there's nothing doing here at weekends il n'y a rien à faire ici le week-end;∎ familiar nothing doing (rejection, refusal) rien à faire∎ it has to do with your missing car c'est au sujet de votre voiture volée;∎ that's got nothing to do with it! (is irrelevant) cela n'a rien à voir!;∎ I want nothing to do with it/you je ne veux rien avoir à faire là-dedans/avec toi;∎ I had nothing at all to do with it je n'avais rien à voir là-dedans, je n'y étais pour rien;∎ it's nothing to do with me je n'y suis pour rien;∎ we don't have much to do with the people next door nous n'avons pas beaucoup de contacts avec les gens d'à côté;∎ what I said to him has got nothing to do with you (it's none of your business) ce que je lui ai dit ne te regarde pas; (it's not about you) ce que je lui ai dit n'a rien à voir avec toi;∎ that has a lot to do with it cela joue un rôle très important;∎ he is or has something to do with printing il est dans l'imprimerie∎ to do for sb faire le ménage chez qn4 noun∎ the do's and don'ts of car maintenance les choses à faire et à ne pas faire dans l'entretien des voitures∎ he's having a do to celebrate his promotion il donne une fête pour célébrer sa promotion;∎ leaving do pot m de départ∎ dog do crotte f de chien□∎ to do away with oneself mettre fin à ses jours(a) (criticize, disparage) rabaisser□, médire sur□, dire du mal de□ ;∎ to do oneself down se rabaisser□∎ I'm done for je suis cuit;∎ the project is done for le projet est tombé à l'eau ou foutu;∎ the industry is done for l'industrie est fichue∎ shopping always does for me je suis toujours crevé après les courses;∎ I'm done for je suis mort ou crevé;∎ it was that last hill that did for me c'est la dernière colline qui m'a épuisé□∎ who does for you? qui fait votre ménage?(a) (murder, kill) zigouiller, buter, butter∎ I'm completely done in je suis complètement crevé∎ to do one's back/one's knee in se bousiller le dos/le genou;∎ you'll do your lungs in tu vas te bousiller les poumons∎ to do sb out of sth soutirer□ ou carotter qch à qn; (money) refaire ou escroquer□ qn de qch;∎ to do sb out of a job (of person) faire perdre son travail à qn□ ;∎ all this automation is doing people out of jobs toute cette automatisation supprime des emplois□ ;∎ the new structure did him out of his job la nouvelle structure lui a fait perdre son travail;∎ she's been done out of her share of the money elle s'est fait escroquer de sa part de l'argent∎ the whole house needs doing over toute la maison a besoin d'être refaite➲ do up(a) (fasten → dress, jacket) fermer; (→ zip) fermer, remonter; (→ buttons) boutonner; (→ shoelaces) attacher;∎ do me up will you? tu peux fermer ma robe?(b) (wrap, bundle up) emballer;∎ envelopes done up in bundles of 20 des enveloppes en paquets de 20;∎ a parcel done up in brown paper un paquet emballé dans du papier kraft∎ the house needs a bit of doing up la maison a besoin d'être un peu refaite ou retapée;∎ to do oneself up (make more glamorous) se faire beau/belle;∎ I didn't recognize you all done up like that je ne t'ai pas reconnu tout beau comme ça;∎ to be done up to the nines être sur son trente et un∎ it does up at the side cela se ferme sur le côté∎ I could have done with some help j'aurais eu bien besoin d'aide;∎ I could do with a drink je prendrais bien un verre, j'ai bien envie de prendre un verre∎ I can't do or be doing with all this noise je ne supporte pas ce vacarme;∎ he couldn't be doing with living in London il ne pouvait pas supporter de vivre à Londres(c) (after "what") (act with regard to) faire de;∎ she didn't know what to do with herself (to keep busy) elle ne savait que faire ou à quoi s'occuper; (for joy) elle ne se tenait pas de joie; (for awkwardness) elle était gênée, elle ne savait plus où se mettre;∎ what are we going to do with your father for two whole weeks! qu'allons-nous faire de ton père pendant deux semaines entières?;∎ what do you want me to do with this? que veux-tu que je fasse de ça?;∎ what have you done with the hammer? qu'as-tu fait du marteau?(d) (with past participle) (finish with) finir avec;∎ I'm done with men for ever j'en ai fini pour toujours avec les hommes;∎ I haven't done with him yet! (haven't finished scolding him) je n'en ai pas encore fini avec lui!;∎ I'm done with trying to be nice to her je n'essaierai plus jamais d'être gentil avec elle;∎ can I borrow the ashtray if you've done with it? puis-je emprunter le cendrier si tu n'en as plus besoin?faire sans;∎ he'll have to do without il devra s'en passer ou faire sansse passer de;∎ I could have done without this long wait j'aurais bien pu me passer de cette longue attente;∎ we can do without the sarcasm on n'a pas besoin de ces sarcasmesⅡ.do2 [dəʊ] -
22 roll
roll [rəʊl]rouleau ⇒ 1 (a) petit pain ⇒ 1 (b) roulement ⇒ 1 (c) liste ⇒ 1 (d) rouler ⇒ 2 (a), 2 (b), 3 (a) avoir du roulis ⇒ 3 (b) tourner ⇒ 3 (c)1 noun(a) (of carpet, paper) rouleau m; (of banknotes) liasse f; (of tobacco) carotte f; (of butter) coquille f; (of fat, flesh) bourrelet m; (of tools) trousse f;∎ a roll of film une pellicule photo∎ ham/cheese roll sandwich m au jambon/fromage(c) (movement → of ball) roulement m; (→ of dice) lancement m; (→ of car, ship) roulis m; (→ of plane) (in turbulence) roulis m; (in aerobatics) tonneau m; (→ of hips, shoulders) balancement m; (→ of sea) houle f; (somersault) galipette f;∎ to have a roll on the ground (horse) se rouler par terre;∎ to do a roll (in high jump) sauter en rouleau;∎ to walk with a roll se balancer ou se dandiner en marchant;∎ literary the roll of the ages le déroulement des époques;∎ familiar to have a roll in the hay (have sex) se rouler dans le foin, se faire une partie de jambes en l'air;∎ familiar to be on a roll être bien parti(d) (list → of members) liste f, tableau m; Administration & Nautical rôle m; School liste f des élèves;∎ to call the roll faire l'appel;∎ Law to strike sb off or from the rolls rayer qn du tableau;∎ falling rolls baisse f d'effectifs;∎ nominal roll liste f nominative;∎ I can hear the rolls of thunder/the far-off roll of a drum j'entends gronder le tonnerre/le roulement lointain d'un tambour(a) (ball) (faire) rouler; (dice) jeter, lancer; (cigarette, paper, carpet, umbrella) rouler; (coil) enrouler;∎ to roll sth along the ground faire rouler qch sur le sol;∎ to roll yarn into a ball faire des pelotes de laine;∎ she rolled the child in a blanket elle a enroulé ou enveloppé l'enfant dans une couverture;∎ the hedgehog rolled itself into a tight ball le hérisson s'est mis en boule;∎ the dog rolled itself in the mud le chien s'est roulé dans la boue;∎ to roll sth in or between one's fingers rouler qch entre ses doigts;∎ the boy rolled the modelling clay into a long snake le garçon roula la pâte à modeler pour en faire un long serpent;∎ he rolled his sleeves above his elbows il a roulé ou retroussé ses manches au-dessus du coude;∎ to roll the presses faire tourner les presses;∎ to roll dice (to play) jouer aux dés;∎ to roll one's r's rouler les r;∎ to roll one's hips/shoulders rouler les hanches/épaules;∎ to roll one's eyes in fright rouler les yeux de frayeur;∎ she's a company executive, wife and housekeeper all rolled into one elle cumule les rôles de cadre dans sa société, d'épouse et de ménagère;∎ this room is a bedroom and study rolled into one cette pièce sert à la fois de chambre et de bureau(b) (flatten → grass) rouler; (→ pastry, dough) étendre; (→ gold, metal) laminer; (→ road) cylindrer∎ roll 'em! moteur!(a) (ball, coin etc) rouler;∎ to roll on the ground/in the grass (person, animal) se rouler par terre/dans l'herbe;∎ his eyes rolled in horror il roulait des yeux horrifiés;∎ the ball rolled under the car/down the stairs la balle roula sous la voiture/en bas de l'escalier;∎ the boulders rolled down the mountainside les rochers dévalaient la montagne;∎ the car rolled down the hill/the slope la voiture dévalait la colline/la pente;∎ the ball rolled along the floor la balle roulait sur le sol;∎ the parade rolled slowly past the window le défilé passait lentement devant la fenêtre;∎ the bus rolled into the yard le bus est entré dans la cour;∎ the car rolled to a halt la voiture s'est arrêtée lentement;∎ tears rolled down her face des larmes roulaient sur ses joues;∎ sweat rolled off his back la sueur lui dégoulinait dans le dos;∎ familiar to be rolling in money or rolling in it rouler sur l'or, être plein aux as;∎ he had them rolling in the aisles il les faisait mourir de rire(b) (ship) avoir du roulis; (plane → with turbulence) avoir du roulis; (→ in aerobatics) faire un tonneau ou des tonneaux; Astronomy tourner sur soi-même(c) (camera, machine) tourner;∎ to keep the cameras/the presses rolling laisser tourner les caméras/les presses;∎ Television & Cinema roll! moteur!;∎ the credits started to roll (of film) le générique commença à défiler;∎ figurative the wheels never stop rolling les roues ne s'arrêtent jamais de tourner;∎ figurative OK, we're ready to roll! bon, on est prêt, allons-y!;∎ figurative to get or to start things rolling mettre les choses en marche;∎ Theatre to keep the show rolling faire en sorte que le spectacle continue;∎ let the good times roll que la fête continue(d) (drums) rouler; (thunder) gronder; (voice) retentir; (music) retentir, résonner; (organ) résonner, sonner∎ to be rolling être sous ecsta►► Cars roll bar arceau m de sécurité;roll call appel m;∎ to take (the) roll call faire l'appel;roll collar col m roulé;roll film pellicule f en bobine;roll neck col m roulé∎ to roll sth about faire rouler qch(marble, ball etc) rouler ça et là; (ship) rouler;∎ to roll about on the floor or ground/grass (person) se rouler par terre/dans l'herbe;∎ to roll about with laughter se tordre de rire, se tenir les côtes(hoop, ball) faire rouler; (car, wheelbarrow) pousser∎ the car was rolling along at 140 km/h la voiture roulait à 140∎ let's roll along to Jake's place si on se pointait chez Jake?, si on débarquait chez Jake?(take away) emmener; (put away) ranger∎ the hills rolled away into the distance les collines disparaissaient au loin;∎ the ball rolled away into the street la balle a roulé jusque dans la rue;∎ suddenly all my troubles simply rolled away subitement tous mes ennuis s'éloignèrent(a) (push back → carpet) rouler, enrouler; (→ blankets) replier; (→ enemy, difficulties) faire reculer; (→ trolley, wheelchair) reculer;∎ the doctor rolled the wheelchair back against the wall le médecin recula la chaise roulante contre le mur;∎ to roll back the frontiers of science faire reculer les frontières de la science∎ it would be nice to roll back the years ce serait bien de revenir des années en arrière(d) (bring back) ramener∎ her eyes rolled back in her head ses yeux se révulsèrent(tears, sweat) couler;∎ to roll down a hill (car, children) débouler une pente;∎ the tears rolled down his cheeks les larmes coulaient le long de ses joues➲ roll in(bring in) faire entrer; (barrel, car) faire entrer en roulant;∎ to roll the ball in (in hockey) remettre la balle en jeu(b) (pour in → money, crowds) affluer∎ they finally rolled in at three o'clock in the morning ils sont finalement rentrés à trois heures du matin;∎ she rolled in to work three hours late elle s'est amenée au travail avec trois heures de retard(d) (in hockey) remettre la balle en jeu➲ roll offTypography (print) imprimer∎ Typography to roll off the presses sortir des presses(fall on floor) rouler par terre;∎ the top rolled off into the bath le bouchon a roulé dans la baignoire;∎ to roll off the shelf/the table rouler de l'étagère/de la table;∎ sweat was rolling off his back la sueur lui coulait dans le dos;∎ cars are rolling off the production line les voitures sortent de la chaîne de production➲ roll on(b) (stockings) enfiler∎ roll on Christmas! vivement (qu'on soit à) Noël!□ ;∎ roll on the day when I'm my own boss! vivement que je sois mon propre patron!□➲ roll out(a) (ball) rouler (dehors); (car) rouler ou pousser dehors; (map) dérouler; (pastry) étendre (au rouleau);∎ we rolled the lawnmower out into the garden nous avons sorti la tondeuse dans le jardin(b) (produce → goods, speech) débiter∎ the new scheme will be rolled out nationwide le nouveau système s'étendra à tout le payssortir;∎ to roll out of bed (person) sortir du lit;∎ the ball rolled out from under the sofa la balle est sortie de sous le canapé;∎ the train rolled out of the station le train quitta la gare;∎ familiar we rolled out of the pub at midnight nous sommes sortis du pub à minuit□(a) (person, animal, object) retournerrouler sur; (of car) écraser(person, animal) se retourner; (car) faire un tonneau;passer devantpasser(season etc) arriver➲ roll up(map, carpet) rouler; (sleeves) retrousser; (trousers) remonter, retrousser; (blind, car window) remonter;∎ to roll sth up in a blanket enrouler ou envelopper qch dans une couverture∎ the map keeps rolling up on its own impossible de faire tenir cette carte à plat;∎ to roll up into a ball se rouler en boule(b) familiar (arrive → guests) rappliquer, se pointer, s'amener; (→ customers, spectators) rappliquer en foule;∎ roll up! roll up! approchez!□ -
23 aircraft
воздушное судно [суда], атмосферный летательный аппарат [аппараты]; самолёт (ы) ; вертолёты); авиация; авиационный; см. тж. airplane, boostaircraft in the barrier — самолёт, задержанный аварийной (аэродромной) тормозной установкой
aircraft off the line — новый [только что построенный] ЛА
B through F aircraft — самолёты модификаций B, C, D, E и F
carrier(-based, -borne) aircraft — палубный ЛА; авианосная авиация
conventional takeoff and landing aircraft — самолёт с обычными взлетом и посадкой (в отличие от укороченного или вертикального)
keep the aircraft (headed) straight — выдерживать направление полёта ЛА (при выполнении маневра); сохранять прямолинейный полет ЛА
keep the aircraft stalled — сохранять режим срыва [сваливания] самолёта, оставлять самолёт в режиме срыва [сваливания]
nearly wing borne aircraft — верт. ЛА в конце режима перехода к горизонтальному полёту
pull the aircraft off the deck — разг. отрывать ЛА от земли (при взлете)
put the aircraft nose-up — переводить [вводить] ЛА на кабрирование [в режим кабрирования]
put the aircraft through its paces — определять предельные возможности ЛА, «выжимать все из ЛА»
reduced takeoff and landing aircraft — самолёт укороченного взлета и посадки (с укороченным разбегом и пробегом)
rocket(-powered, -propelled) aircraft — ракетный ЛА, ЛА с ракетным двигателем
roll the aircraft into a bank — вводить ЛА в крен, накренять ЛА
rotate the aircraft into the climb — увеличивать угол тангажа ЛА для перехода к набору высоты, переводить ЛА в набор высоты
short takeoff and landing aircraft — самолёт короткого взлета и посадки (с коротким разбегом и пробегом)
single vertical tail aircraft — ЛА с одинарным [центральным] вертикальным оперением
strategic(-mission, -purpose) aircraft — ЛА стратегического назначения; стратегический самолёт
take the aircraft throughout its entire envelope — пилотировать ЛА во всем диапазоне полётных режимов
trim the aircraft to fly hands-and-feet off — балансировать самолёт для полёта с брошенным управлением [с брошенными ручкой и педалями]
turbofan(-engined, -powered) aircraft — ЛА с турбовентиляторными двигателями, ЛА с ТРДД
turbojet(-powered, -propelled) aircraft — ЛА с ТРД
undergraduate navigator training aircraft — учебно-тренировочный самолёт для повышенной лётной подготовки штурманов
water(-based, takeoff and landing) aircraft — гидросамолёт
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24 Camm, Sir Sydney
[br]b. 5 August 1893 Windsor, Berkshire, Englandd. 12 March 1966 Richmond, Surrey, England[br]English military aircraft designer.[br]He was the eldest of twelve children and his father was a journeyman carpenter, in whose footsteps Camm followed as an apprentice woodworker. He developed an early interest in aircraft, becoming a keen model maker in his early teens and taking a major role in founding a local society to this end, and in 1912 he designed and built a glider able to carry people. During the First World War he worked as a draughtsman for the aircraft firm Martinsyde, but became increasingly involved in design matters as the war progressed. In 1923 Camm was recruited by Sopwith to join his Hawker Engineering Company as Senior Draughtsman, but within two years had risen to be Chief Designer. His first important contribution was to develop a method of producing metal aircraft, using welded steel tubes, and in 1926 he designed his first significant aircraft, the Hawker Horsley torpedo-bomber, which briefly held the world long-distance record before it was snatched by Charles Lindbergh in his epic New York-Paris flight in 1927. His Hawker Hart light bomber followed in 1928, after which came his Hawker Fury fighter.By the mid-1930s Camm's reputation as a designer was such that he was able to wield significant influence on the Air Ministry when Royal Air Force (RAF) aircraft specifications were being drawn up. His outstanding contribution came, however, with the unveiling of his Hawker Hurricane in 1935. This single-seater fighter was to prove one of the backbones of the RAF during 1939–45, but during the war he also designed two other excellent fighters: the Tempest and the Typhoon. After the Second World War Camm turned to jet aircraft, producing in 1951 the Hawker Hunter fighter/ground-attack aircraft, which saw lengthy service in the RAF and many other air forces. His most revolutionary contribution was the design of the Harrier jump-jet, beginning with the P.1127 prototype in 1961, followed by the Kestrel three years later. These were private ventures, but eventually the Government saw the enormous merit in the vertical take-off and landing concept, and the Harrier came to fruition in 1967. Sadly Camm, who was on the Board of Sopwith Hawker Siddeley Group, died before the aircraft came into service. He is permanently commemorated in the Camm Memorial Hall at the RAF Museum, Hendon, London.[br]Principal Honours and DistinctionsCBE 1941. Knighted 1953. Associate Fellow of the Royal Aeronautical Society 1918, Fellow 1932, President 1954–5, Gold Medal 1958. Daniel Guggenheim Medal (USA) 1965.Further ReadingAlan Bramson, 1990, Pure Luck: The Authorized Biography of Sir Thomas Sopwith, 1888–1989, Wellingborough: Patrick Stephens (provides information about Camm and his association with Sopwith).Dictionary of National Biography, 1961–70.CM -
25 De Forest, Lee
SUBJECT AREA: Broadcasting, Electronics and information technology, Photography, film and optics, Recording, Telecommunications[br]b. 26 August 1873 Council Bluffs, Iowa, USAd. 30 June 1961 Hollywood, California, USA[br]American electrical engineer and inventor principally known for his invention of the Audion, or triode, vacuum tube; also a pioneer of sound in the cinema.[br]De Forest was born into the family of a Congregational minister that moved to Alabama in 1879 when the father became President of a college for African-Americans; this was a position that led to the family's social ostracism by the white community. By the time he was 13 years old, De Forest was already a keen mechanical inventor, and in 1893, rejecting his father's plan for him to become a clergyman, he entered the Sheffield Scientific School of Yale University. Following his first degree, he went on to study the propagation of electromagnetic waves, gaining a PhD in physics in 1899 for his thesis on the "Reflection of Hertzian Waves from the Ends of Parallel Wires", probably the first US thesis in the field of radio.He then joined the Western Electric Company in Chicago where he helped develop the infant technology of wireless, working his way up from a modest post in the production area to a position in the experimental laboratory. There, working alone after normal working hours, he developed a detector of electromagnetic waves based on an electrolytic device similar to that already invented by Fleming in England. Recognizing his talents, a number of financial backers enabled him to set up his own business in 1902 under the name of De Forest Wireless Telegraphy Company; he was soon demonstrating wireless telegraphy to interested parties and entering into competition with the American Marconi Company.Despite the failure of this company because of fraud by his partners, he continued his experiments; in 1907, by adding a third electrode, a wire mesh, between the anode and cathode of the thermionic diode invented by Fleming in 1904, he was able to produce the amplifying device now known as the triode valve and achieve a sensitivity of radio-signal reception much greater than possible with the passive carborundum and electrolytic detectors hitherto available. Patented under the name Audion, this new vacuum device was soon successfully used for experimental broadcasts of music and speech in New York and Paris. The invention of the Audion has been described as the beginning of the electronic era. Although much development work was required before its full potential was realized, the Audion opened the way to progress in all areas of sound transmission, recording and reproduction. The patent was challenged by Fleming and it was not until 1943 that De Forest's claim was finally recognized.Overcoming the near failure of his new company, the De Forest Radio Telephone Company, as well as unsuccessful charges of fraudulent promotion of the Audion, he continued to exploit the potential of his invention. By 1912 he had used transformer-coupling of several Audion stages to achieve high gain at radio frequencies, making long-distance communication a practical proposition, and had applied positive feedback from the Audion output anode to its input grid to realize a stable transmitter oscillator and modulator. These successes led to prolonged patent litigation with Edwin Armstrong and others, and he eventually sold the manufacturing rights, in retrospect often for a pittance.During the early 1920s De Forest began a fruitful association with T.W.Case, who for around ten years had been working to perfect a moving-picture sound system. De Forest claimed to have had an interest in sound films as early as 1900, and Case now began to supply him with photoelectric cells and primitive sound cameras. He eventually devised a variable-density sound-on-film system utilizing a glow-discharge modulator, the Photion. By 1926 De Forest's Phonofilm had been successfully demonstrated in over fifty theatres and this system became the basis of Movietone. Though his ideas were on the right lines, the technology was insufficiently developed and it was left to others to produce a system acceptable to the film industry. However, De Forest had played a key role in transforming the nature of the film industry; within a space of five years the production of silent films had all but ceased.In the following decade De Forest applied the Audion to the development of medical diathermy. Finally, after spending most of his working life as an independent inventor and entrepreneur, he worked for a time during the Second World War at the Bell Telephone Laboratories on military applications of electronics.[br]Principal Honours and DistinctionsInstitute of Electronic and Radio Engineers Medal of Honour 1922. President, Institute of Electronic and Radio Engineers 1930. Institute of Electrical and Electronics Engineers Edison Medal 1946.Bibliography1904, "Electrolytic detectors", Electrician 54:94 (describes the electrolytic detector). 1907, US patent no. 841,387 (the Audion).1950, Father of Radio, Chicago: WIlcox \& Follett (autobiography).De Forest gave his own account of the development of his sound-on-film system in a series of articles: 1923. "The Phonofilm", Transactions of the Society of Motion Picture Engineers 16 (May): 61–75; 1924. "Phonofilm progress", Transactions of the Society of Motion Picture Engineers 20:17–19; 1927, "Recent developments in the Phonofilm", Transactions of the Society of Motion Picture Engineers 27:64–76; 1941, "Pioneering in talking pictures", Journal of the Society of Motion Picture Engineers 36 (January): 41–9.Further ReadingG.Carneal, 1930, A Conqueror of Space (biography).I.Levine, 1964, Electronics Pioneer, Lee De Forest (biography).E.I.Sponable, 1947, "Historical development of sound films", Journal of the Society of Motion Picture Engineers 48 (April): 275–303 (an authoritative account of De Forest's sound-film work, by Case's assistant).W.R.McLaurin, 1949, Invention and Innovation in the Radio Industry.C.F.Booth, 1955, "Fleming and De Forest. An appreciation", in Thermionic Valves 1904– 1954, IEE.V.J.Phillips, 1980, Early Radio Detectors, London: Peter Peregrinus.KF / JW
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