-
1 polytechnique
polytechnique [pɔlitεknik]1. adjective2. feminine noun━━━━━━━━━━━━━━━━━The Polytechnique, also known as « l'X », is one of the most prestigious engineering schools in France. Admission to the school is via a competitive examination, taken by students who have done two years' preparatory study. → GRANDES ÉCOLES* * *
IOne of the most prestigious of all grandes écoles, founded in 1794, producing an élite force of engineers who work in the industry or public administration. Students, recruited by concours, have the rank of reserve military officers. X, as the École Polytechnique is nicknamed, is located at Palaiseau. grande école
II pɔlitɛknik* * *pɔlitɛknik nf(École) Polytechnique — prestigious military academy producing high-ranking officers and engineers
* * *polytechnique adj polytechnic.[pɔlitɛknik] adjectif1. [polyvalent] polytechnicFounded in 1794, this prestigious engineering college has close connections with the Ministry of Defence. Formerly situated in the heart of the fifth arrondissement, the college moved to Palaiseau, near Paris, in the 1970s. It is popularly known as l'X. Students are effectively enlisted in the army and must repay their education through government service. -
2 Polytechnique
One of the most prestigious and selective of France's "Grandes Ecoles", to all intents and purposes a super-university, which ranks among the best in the world. See Higher Education in FranceDictionnaire Français-Anglais. Agriculture Biologique > Polytechnique
-
3 polytechnique
-
4 École Polytechnique
-
5 x
X, x [iks]masculine nounb. ( = école) l'X the École Polytechnique* * *X iks nom masculin invariable1) ( lettre) x, X2) Mathématique ( inconnue) x3) ( pour désigner un inconnu)X, Monsieur X — X, Mr X
porter plainte contre X — Droit to take an action against person or persons unknown
4) Cinémafilm classé X — X-rated film GB ou movie
* * *1. nm inv1) (= lettre) X, x2) (= pornographie)2. nmaccouchement sous X — having a child anonymously (and giving it up for adoption)
3. abr nm École polytechnique4. adj* * *x, X nm inv2 Math ( inconnue) x; j'ai fait le trajet x plus une fois I've done the journey innumerable times; il y a x temps que c'est fini it's been over for ages;3 ( pour désigner un inconnu) X, Monsieur X X, Mr X; porter plainte contre X Jur to take an action against person or persons unknown; né sous x born to an unknown mother; accoucher sous x to give birth anonymously (and abandon one's baby);5 Cin film classé X pornographic movie.nom masculin,X nom masculin [iks][lettre] x, XMadame X Mrs. Xvoir aussi link=g g————————nom masculin et féminin,X nom masculin et féminin [iks]————————nom féminin,X nom féminin [iks] -
6 polytechnicien
polytechnicien, -ienne [pɔlitεknisjɛ̃, jεn]masculine noun, feminine noun* * *- ienne pɔlitɛknisjɛ̃, ɛn nom masculin, féminin: graduate of the École Polytechnique* * *pɔlitɛknisjɛ̃, jɛn nm/f polytechnicien, -ne* * *polytechnicien, - ienne nm,f: graduate of the École Polytechnique., polytechnicienne [pɔlitɛknisjɛ̃, ɛn] nom masculin, nom féminin -
7 cuvée
cuvée [kyve]feminine noun( = cru, année) vintage ; [d'étudiants, films] crop* * *kyve1) ( vin de toute une vigne) vintage2) ( contenu) vatful* * *kyve nf* * *cuvée nf1 Vin ( contenu) vatful; ( vin de toute une vigne) vintage; la cuvée 1959 the 1959 vintage; de la même cuvée of the same vintage; vin de première cuvée first-rate wine; cuvée du patron house wine;[kyve] nom féminin -
8 grand
grand, e [gʀɑ̃, gʀɑ̃d]1. adjectivea. ( = de haute taille) tall• quand il sera grand [enfant] when he grows up• tu es grand/grande maintenant you're a big boy/girl nowd. (en nombre, en quantité) [vitesse, poids, valeur, puissance] great ; [nombre, quantité] large ; [famille] large, bige. ( = intense) [bruit, cri] loud ; [froid, chaleur] intense ; [vent] strong ; [danger, plaisir, pauvreté] greatf. ( = riche, puissant) [pays, firme, banquier, industriel] leadingg. ( = important) great ; [ville, travail] big• je t'annonce une grande nouvelle ! I've got some great news!h. ( = principal) main• la grande difficulté consiste à... the main difficulty lies in...i. (intensif) [travailleur, collectionneur, ami, rêveur] great ; [buveur, fumeur] heavy ; [mangeur] bigj. ( = remarquable) greatk. ( = de gala) [réception, dîner] grandl. ( = noble) [âme] noble ; [pensée, principe] loftym. ( = exagéré) faire de grandes phrases to voice high-flown sentimentsn. ( = beaucoup de) cela te fera (le plus) grand bien it'll do you the world of good• grand bien vous fasse ! much good may it do you!2. adverb3. masculine nouna. ( = élève) senior boyb. (terme d'affection) viens, mon grand come here, sonc. ( = personne puissante) les grands de ce monde men in high places4. feminine nouna. ( = élève) senior girl5. compounds━━━━━━━━━━━━━━━━━The grandes écoles are competitive-entrance higher education establishments where engineering, business administration and other subjects are taught to a very high standard. The most prestigious include « l'École Polytechnique » (engineering), the three « Écoles normales supérieures » (arts and sciences), « l'ÉNA » (the civil service college), and « HEC » (business administration).Pupils prepare for entrance to the grandes écoles after their « baccalauréat » in two years of « classes préparatoires ». → CLASSES PRÉPARATOIRES CONCOURS ÉCOLE NATIONALE D'ADMINISTRATION* * *
1.
grande gʀɑ̃, gʀɑ̃d adjectif1) ( de dimensions importantes) ( en hauteur) tall; (en longueur, durée) long; ( en largeur) wide; (en étendue, volume) big2) (nombreux, abondant) large, biglaver à grande eau — to wash [something] in plenty of running water [légumes]; to wash [something] down [sol]
3) ( à un degré élevé) [rêveur, collectionneur, ami] great; [tricheur, joueur] big; [buveur, fumeur] heavy4) ( important) [découverte, expédition, nouvelle] great; [date] important; [rôle] major; [problème, décision] bigla grande majorité — the great ou vast majority
5) ( principal) main6) ( de premier plan) [société, marque] leading7) (brillant, remarquable) [peintre, vin, cause] great; [cœur, âme] nobleLouis le Grand — Louis the Great; esprit
les grandes classes — École the senior forms GB, the upper classes US
9) ( qualifiant une mesure) [hauteur, longueur, distance, valeur] great; [pointure, quantité, étendue] large; [vitesse] high10) (extrême, fort) [bonté, amitié, danger, intérêt] great; [bruit] loud; [froid] severe; [chaleur] intense; [vent] strong, high; [tempête] big, violentà grands cris — loudly; cas, remède
11) ( de rang social élevé) [famille, nom] great12) ( grandiose) [réception, projet] grand13) ( emphatique) [mot] big; [phrase] high-soundinget voilà, tout de suite les grands mots — there you go, straight off the deep end
2.
3.
adverbe wideouvrir grand ses oreilles — fig to prick up one's ears
4.
nom masculinles cinq grands — Politique the Big Five
5.
en grand locution adverbialePhrasal Verbs:* * *ɡʀɑ̃, ɡʀɑ̃d grand, -e1. adj1) (= de haute taille) tallIl est grand pour son âge. — He's tall for his age.
2) (= aîné)C'est sa grande sœur. — She's his big sister.
3) (= adulte)Il est assez grand pour... — He's old enough to...
4) (= gros, vaste, large) big, large5) (importance, stature) greatC'est un grand ami à moi. — He's a great friend of mine.
les grandes lignes CHEMINS DE FER — the main lines
6) (ampleur, degré)les grands blessés; Les grands blessés ont été emmenés à l'hôpital en hélicoptère. — The severely injured were taken to hospital by helicopter.
7) (intensif)Ça te fera beaucoup de bien d'être au grand air. — It'll be very good for you to be out in the open air.
2. adv3. nm/f1) (= élève, enfant) big boy, big girlIl est chez les grands maintenant. — He's in the senior school now.
C'est une grande, elle peut y aller seule. — She's a big girl now, she can go on her own.
2) (= personnage)4. nm* * *A adj1 ( de dimensions importantes) ( en hauteur) [personne, arbre, tour, cierge] tall; (en longueur, durée) [bras, enjambée, promenade, voyage] long; ( en largeur) [angle, marge] wide; (en étendue, volume) [lac, ville, salle, trou, édifice, paquet] large, big; [tas, feu] big; ( démesuré) [pied, nez, bouche] big; un homme (très) grand a (very) tall man; un grand homme brun, un homme grand et brun a tall dark man; plus grand que nature larger than life; ouvrir de grands yeux to open one's eyes wide;2 (nombreux, abondant) [famille, foule] large, big; [fortune] large; grande braderie big sale; pas grand monde not many people; faire de grandes dépenses to spend a lot of money; il fait grand jour it's broad daylight; laver à grande eau to wash [sth] in plenty of running water [légumes]; to wash [sth] down [sol]; à grand renfort de publicité with much publicity;3 ( à un degré élevé) [rêveur, collectionneur, travailleur, ami, ennemi, pécheur] great; [tricheur, joueur, lâcheur, idiot] big; [buveur, fumeur] heavy; grand amateur de ballet great ballet lover; c'est un grand timide he's very shy; les grands malades very sick people; c'est un grand cardiaque he has a serious heart condition;4 ( important) [découverte, migration, expédition, événement, nouvelle, honneur] great; [date] important; [rôle] major; [problème, décision] big; ( principal) main; c'est un grand jour pour elle it's a big day for her; une grande partie de la maison a large part of the house; une grande partie des habitants many of the inhabitants; la grande majorité the great ou vast majority; ⇒ scène;5 ( principal) main; le grand escalier the main staircase; le grand problème/obstacle the main ou major problem/obstacle; les grands axes routiers the main ou trunk GB roads; les grands points du discours the main points of the speech; les grandes lignes d'une politique the broad lines of a policy;6 ( de premier plan) Écon, Pol [pays, société, industriel, marque] leading; les grandes industries the big industries;7 (brillant, remarquable) [peintre, œuvre, civilisation, vin, cause] great; [cœur, âme] noble; c'est un grand homme he's a great man; les grands écrivains great authors; un grand nom de la musique a great musician; un grand monsieur du théâtre a great gentleman of the stage; Louis/Pierre le Grand Louis/Peter the Great; les grands noms du cinéma/de la littérature indienne the big names of the cinema/of Indian literature; de grande classe [produit] high-class; [exploit] admirable; ⇒ esprit;8 ( âgé) [frère, sœur] elder; [élève] senior GB, older; ( adulte) grown-up; mon grand frère my elder brother; les grandes classes Scol the senior forms GB, the upper classes US; quand il sera grand when he grows up; mes enfants sont grands my children are quite old; une grande fille comme toi! a big girl like you!; 12 ans! tu es assez grand pour te débrouiller 12 years old! you're old enough to cope;9 ( qualifiant une mesure) [hauteur, longueur, distance, poids, valeur, âge] great; [dimensions, taille, pointure, quantité, nombre, étendue] large; [vitesse] high; [kilomètre, mois, heure] good; il est grand temps que tu partes it's high time you were off ou you went;10 (intense, extrême, fort) [bonté, lâcheté, pauvreté, amitié, chagrin, faim, danger, différence, intérêt] great; [bruit] great, loud; [froid] severe; [chaleur] intense; [vent] strong, high; [tempête] big, violent; avec grand plaisir with great ou much pleasure; dans le plus grand secret in great secrecy; d'une grande bêtise/timidité very ou extremely stupid/shy; à ma grande honte/surprise much to my shame/surprise; sans grand espoir/enthousiasme without much hope/enthusiasm; sans grande importance not very important; il n'y a pas grand mal à cela/à faire there isn't much harm in that/in doing; avoir grand faim/soif to be very hungry/thirsty; avoir grand besoin de to be badly in need of; ça te ferait le plus grand bien it would do you a world of good; à grands cris loudly; ⇒ cas, remède;11 ( de rang social élevé) [famille, nom] great; grande dame great lady; la grande bourgeoisie the upper middle class;12 ( grandiose) [réception] grand; grands projets grand designs; avoir grande allure, avoir grand air to look very impressive;13 ( emphatique) [mot] big; [phrase] high-sounding; un grand merci a big thank you; faire de grands gestes to wave one's arms about; et voilà, tout de suite les grands mots there you go, straight off the deep end.B nm,f1 ( enfant) big boy/girl; Scol senior GB ou older pupil; il a fait ça tout seul comme un grand he did it all by himself like a big boy; il fait le ménage comme un grand he does the housework like a grown-up; pour les grands et les petits for old and young alike;C adv wide; ouvrir grand la bouche to open one's mouth wide; ouvrir tout grand les bras to throw one's arms open; les fenêtres sont grand(es) ouvertes the windows are wide open; ouvrir la porte toute grande to open the door wide; ouvrir grand ses oreilles fig to prick up one's ears; ouvrir tout grand son cœur fig to open one's heart; les bottes chaussent grand the boots are large-fitting; leurs vêtements taillent grand their clothes are cut on the large side; voir grand fig to think big.D nm ( pays) big power; ( entreprise) leader, big name; les grands de ce monde the great and the good; Pol the world's leaders; les cinq grands Pol the Big Five; les grands de l'automobile the top car manufacturers; c'est un grand de la publicité he's big in advertising.E en grand loc adv [ouvrir] wide, completely; faire de l'élevage en grand to breed animals on a large scale; quand ils reçoivent, ils font les choses en grand when they entertain they do things on the grand scale or they really go to town○.grand argentier Hist royal treasurer; hum keeper of the nation's purse, Finance minister; le grand art alchemy; grand banditisme organized crime; grand bassin ( de piscine) main pool; Anat upper pelvis; grand cacatois main royal sail; grand caniche standard poodle; le grand capital Écon big money, big investors pl; grand commis de l'État top civil servant; grand coq de bruyère capercaillie; grand corbeau raven; grand couturier couturier; grand débutant absolute beginner; grand duc Zool eagle owl; grand écart Danse, Sport splits (sg); faire le grand écart to do the splits; le grand écran the big screen; grand électeur ( en France) elector who votes in the elections for the French Senate; ( aux États-Unis) presidential elector; grand ensemble high-density housing complex; la vie dans les grands ensembles high-rise living; grand d'Espagne Spanish grandee; grand foc outer jib; grand frais Météo moderate gale; grand hunier main topsail; grand hunier fixe lower main topsail; grand hunier volant upper main topsail; grand invalide civil, GIC civilian who is registered severely disabled; grand invalide de guerre, GIG Prot Soc ex-serviceman who is registered severely disabled; le grand large Naut the high seas (pl); grand magasin Comm department store; grand maître ( aux échecs) grand master; grand maître de l'ordre des Templiers Hist Grand Master of the Knights Templar; grand mât Naut mainmast; le grand monde high society; le Grand Nord Géog the Far North; Grand Œuvre Great Work; grand officier de la Légion d'Honneur high-ranking officer of the Legion of HonourGB; le Grand Orient the Grand Lodge of France; grand panda giant panda; Grand Pardon Day of Atonement; grand patron Méd senior consultant GB, head doctor US; grand perroquet Naut main topgallant sail; grand prêtre Relig, fig high priest; grand prix Courses Aut, Sport grand prix; le grand public the general public; Comm produit grand public consumer product; grand quart Naut six-hour watch; Grand quartier général, GQG Mil General Headquarters, GHQ; grand quotidien Presse big national daily; grand roque Jeux ( aux échecs) castling long; le Grand Siècle Hist the 17th century (in France); grand teint colourfastGB; grand tétras capercaillie; grand tourisme Courses Aut, Aut GT, gran turismo; le Grand Turc the Sultan; grand veneur Chasse master of the hounds; grande Armée Hist Grande Armée (Napoleon's army); grande Baie Australienne Géog Great Australian Bight; la grande banlieue the outer suburbs (pl); Grande Barrière (de Corail) Géog Great Barrier Reef; la grande bleue the sea; la grande cuisine Culin haute cuisine; grande distribution Écon volume retailing; grand école higher education institution; la Grande Guerre Hist the First World War; grande gueule○ loud mouth○; grande hune Naut maintop; la grande muette the army; la grande muraille de Chine Géog the Great Wall of China; grande personne grown-up, adult; la grande presse Presse the popular dailies (pl); grande puissance Pol superpower; grande roue ( de foire) big wheel GB, Ferris wheel US; grande série Comm mass production; fabriqué en grande série mass-produced; grande surface Comm supermarket; grandes eaux fountains; fig ( pleurs) waterworks; dès qu'on la gronde, ce sont les grandes eaux the minute you tell her off, she turns on the waterworks; grandes lignes Rail main train routes; grandes marées spring tides; grandes ondes Radio long wave (sg); Grandes Plaines Géog Great Plains; les grands blessés the seriously injured; grands corps de l'État Admin senior branches of the civil service; grands espaces Écol open spaces; grands fauves Zool big cats; grands fonds Naut ocean depths; les grands froids the cold of winter; Grands Lacs Géog Great Lakes; grands singes Zool great apes; ⇒ école, voyage.ⓘ Grande école A prestigious third-level institution where admission is usually by competitive entrance examination or concours. Places are much sought after as they are widely considered to guarantee more promising career prospects than the standard university institutions. Many grandes écoles specialize in particular disciplines or fields of study, e.g. ENA, Sciences Po, etc.( féminin grande) [grɑ̃, grɑ̃d] (devant nom masculin commençant par voyelle ou h muet [grɑ̃t]) adjectifA.[ASPECT QUANTITATIF]grand A/B/C capital A/B/Cune grande tour a high ou tall towerun grand fleuve a long ou big riveravoir de grands pieds to have big ou large feetmarcher à grands pas to walk with great ou long strides3. [d'un certain âge - être humain] big[aîné - frère, sœur] big4. [qui dure longtemps] long5. [intense, considérable] greatpendant les grandes chaleurs in high summer, in ou at the height of summerun grand incendie a major ou great firela grande majorité de the great ou vast majority ofils plongent à une grande profondeur they dive very deep ou to a great depth7. [entier]elle m'a fait attendre une grande heure/semaine she made me wait a good hour/a good week9. GÉOGRAPHIE10. ZOOLOGIEB.[ASPECT QUALITATIF]les grands problèmes de notre temps the main ou major ou key issues of our timece sont de grands amis they're great ou very good friendsles grands blessés/brûlés/invalides the seriously wounded/burned/disabled3. [puissant, influent - banque] top ; [ - industriel] top, leading, major ; [ - propriétaire, famille] important ; [ - personnage] great4. [dans une hiérarchie]les grands dignitaires du régime the leading ou important dignitaries of the regime5. [noble]avoir grand air ou grande allure to carry oneself well, to be imposing6. [généralementéreux]il a un grand cœur he's big-hearted, he has a big heart7. [exagéré] biggrands mots high-sounding words, high-flown language8. [fameux, reconnu] greatun grand journaliste a great ou top journalistil ne descend que dans les grands hôtels he only stays in the best hotels ou the most luxurious hotelsle grand film de la soirée tonight's big ou feature filmles grandes dates de l'histoire de France the great ou most significant dates in French history9. HISTOIRE10. [omnipotent, suprême] greatC.[EN INTENSIF]sans grand enthousiasme/intérêt without much enthusiasm/interestsa grande fierté, c'est son jardin he's very proud of ou he takes great pride in his gardenun grand merci à ta sœur lots of thanks to ou a big thank you to your sistercette cuisine a grand besoin d'être nettoyée this kitchen really needs ou is in dire need of a cleantoute la famille au grand complet the whole family, every single member of the familyjamais, au grand jamais je n'accepterai never in a million years will I acceptà sa grande surprise much to his surprise, to his great surprise————————, grande [grɑ̃, grɑ̃d] (devant nom masculin commençant par voyelle ou h muet [grɑ̃t]) nom masculin, nom féminin1. [enfant - d'un certain âge][en appellatif]merci mon grand! thanks, son!allons, ma grande, ne pleure pas! come on now, love, don't cry!comme un grand: je me débrouillerai tout seul, comme un grand/toute seule, comme une grande I'll manage on my own, like a big boy/a big girl[en appellatif]alors, ma grande, tu as pu te reposer un peu? well dear, did you manage to get some rest?[personne de grande taille]pour la photo, les grands se mettront derrière for the photo, tall people ou the taller people will stand at the back————————adverbe1. [vêtement]2. (locution)3. [largement]4. ART————————nom masculin1. PHILOSOPHIE → link=infiniment infiniment2. [entrepreneur, industriel]les grands de l'automobile the major ou leading car manufacturers————————grands nom masculin plurielÉCONOMIE & POLITIQUEles grands [les puissants] the rich (and powerful)les grands de ce monde the people in (positions of) power ou in high places————————en grand locution adverbiale[complètement] on a large scaleil faut aérer la maison en grand the house needs a thorough ou good airinggrande école nom féminingrand ensemble nom masculingrande surface nom fémininThe grandes écoles are relatively small and highly respected higher education establishments. Admission is usually only possible after two years of intensive preparatory studies and a competitive entrance examination. Most have close links with industry. The grandes écoles include l'École des hautes études commerciales or HEC (management and business), l'École polytechnique or l'X (engineering) and l'École normale supérieure (teacher training). -
9 sortir
sortir [sɔʀtiʀ]━━━━━━━━━━━━━━━━━━➭ TABLE 16━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━1. <a. to go or come out━━━━━━━━━━━━━━━━━► sortir dans le sens de partir se traduit par to go out ou par to come out, suivant que le locuteur se trouve ou non à l'endroit en question.━━━━━━━━━━━━━━━━━• on est en train de faire un bonhomme de neige, tu devrais sortir ! we're making a snowman, come out!• mon père est sorti, puis-je prendre un message ? my father is out, can I take a message?• sortir de chez qn to go or come out of sb's house• sors (d'ici) ! get out (of here)!• je sors à 6 heures (du bureau, du lycée) I finish at 6• sortir de son lit [fleuve] to overflow its banks► d'où sort ?• d'où sort cette revue ? where has this magazine come from?• mais d'où sort-il ? (inf) ( = il est tout sale) where has he been! ; ( = il est mal élevé) where was he brought up? ; ( = il est bête) where did they find him?• Madame, est-ce que je peux sortir ? (en classe) Miss, can I be excused please?• la voiture est sortie de la route the car left or came off the road• c'est confidentiel, ça ne doit pas sortir d'ici it's confidential, it must not leave this roomd. (Theatre) « la servante sort » "exit the maid"• « les 3 gardes sortent » "exeunt the 3 guards"• sortir de terre [plante] to come upi. ( = être fabriqué, publié) to come out ; [disque, film] to be releasedj. (par hasard) [numéro, couleur, sujet d'examen] to come upk. ( = s'écarter) sortir du sujet to get off the subject• sortir (du jeu) [balle, ballon] to go out (of play)• sortir en touche [ballon] to go into touchl. ( = être issu) il sort de l'université de Perpignan he went to the University of Perpignan• pas besoin de sortir de Polytechnique pour comprendre ça (inf) you don't need a PhD to understand thatm. ( = résulter) sortir de to come of• que va-t-il sortir de tout cela ? what will come of all this?• il fallait que ça sorte I (or he etc) just had to say it2. <• sortez-le ! get him out of here!• sortir des vêtements d'une armoire/la voiture du garage to take clothes out of a wardrobe/the car out of the garage• il faut le sortir de là (d'un lieu) we must get him out of there ; (d'une situation difficile) we must get him out of itb. ( = mettre en vente) [+ produit] to bring out• il vous sort de ces réflexions ! the things he comes out with! (inf)• qu'est-ce qu'il va encore nous sortir ? what will he come out with next? (inf)d. ( = éliminer) [+ concurrent, adversaire] (inf) to knock out3. <• tu crois qu'il va s'en sortir ? (il est malade) do you think he'll pull through? ; (il est surchargé de travail) do you think he'll ever see the end of it? ; (il est en situation difficile) do you think he'll come through all right?• avec son salaire, il ne peut pas s'en sortir he can't get by on what he earns• va l'aider, il ne s'en sort pas go and help him, he can't cope• bravo, tu t'en es très bien sorti ! you've done really well!* * *
I
1. sɔʀtiʀ1) ( promener) to take [somebody/something] out [personne, chien, cheval]j'y vais moi-même, ça me sortira — I'll go myself, it'll give me a chance to get out
2) (colloq) ( inviter) to take [somebody] out [personne]3) (colloq) ( expulser) to throw [somebody] out, to chuck (colloq) [somebody] out [personne] (de of); to send [somebody] out [élève]4) ( mettre à l'extérieur) to get [somebody/something] out (de of)5) ( délivrer)sortir quelqu'un de sa léthargie — to shake somebody out of his/her lethargy
6) ( commercialiser) to bring out [livre, disque, modèle]; to release [film]; to show [collection]7) ( produire) to turn out [livre, disque, film, produit]8) ( imprimer) to bring [something] out [exemplaire, numéro, journal]9) (colloq) ( dire) to come out with (colloq) [remarques]
2.
verbe intransitif (+ v être)1) ( aller dehors) [personne, animal] to go out; ( venir dehors) [personne, animal] to come out (de of)sortir dans la rue/sur le balcon — to go out into the street/on the balcony
sortir faire un tour — ( à pied) to go out for a walk
sortir discrètement — to slip out (de of)
empêcher de sortir — to keep [somebody/something] in
2) ( passer du temps dehors) to go out3) ( quitter un lieu)sortir du port — [navire] to leave port
sortir du pays — [personne, marchandise] to leave the country
sortez d'ici/de là! — get out of here/of there!
sortir de la route — [véhicule] to leave the road
sortir de la famille — [bijou, tableau] to go out of the family
4) ( venir d'un lieu)5) (quitter un état, une situation)sortir de son mutisme or silence — to break one's silence
6) ( venir de quitter un état)7) ( émerger) to come outelle est sortie de sa dépression très affaiblie — after her depression she was a mere shadow of her former self
8) ( s'échapper) [eau, air, étincelle, fumée] to come out (de of; par through)faire sortir — to squeeze [something] out [pâte, colle, eau, jus] (de of); to eject [cassette] (de from)
sortir en masse — [personnes] to pour out
9) ( pousser) [bourgeon, insecte] to come out; [dent] to come throughsortir de terre — [plante] to come through; [bâtiment] to rise from the ground
10) ( dépasser) to stick out11) ( être commercialisé) [film, disque, livre, nouveau modèle] to come outsortir tous les jours — [journal] to be published daily
12) ( provenir) [personne, produit] to come fromsortir de Berkeley — Université to have graduated from Berkeley
d'où sors-tu à cette heure? — (colloq) where have you been?
d'où il sort celui-là? — (colloq) where's he been living? (colloq)
13) ( être en dehors)sortir du sujet — [personne] to wander off the subject; [remarque] to be beside the point
14) ( être tiré) [numéro, sujet] to come up15) Informatique to exit
3.
se sortir verbe pronominal1) ( échapper)s'en sortir — ( situation difficile) to get out of it; ( maladie) to get over it
2) ( se débrouiller)s'en sortir — gén to pull through; ( financièrement) to cope; (intellectuellement, manuellement, physiquement) to manage
s'en sortir à peine — ( financièrement) to scrape a living
II sɔʀtiʀnom masculin* * *sɔʀtiʀ1. vi1) (= partir) to go outIl est sorti sans rien dire. — He went out without saying a word.
Il est sorti acheter le journal. — He's gone out to buy the newspaper.
2) (= aller au spectacle) to go outJ'aime sortir. — I like going out.
sortir avec qn (relation amoureuse) — to be going out with sb, to be seeing sb
Tu sors avec lui? — Are you going out with him?, Are you seeing him?
3) [produit] to come outCe modèle vient juste de sortir. — This model has just come out.
4) [plante, numéro] to come up5)sortir de (= quitter) — to leave, (en allant) to go out of, (en venant) to come out of, (= jaillir) to come out of, [maladie, mauvaise passe] to get over, [cadre, compétence] to be outside
Elle sort de l'hôpital demain. — She's coming out of hospital tomorrow.
Je l'ai rencontré en sortant de la pharmacie. — I met him coming out of the chemist's.
sortir du système INFORMATIQUE — to log out
2. vt1) (= déplacer) to take outElle a sorti son porte-monnaie de son sac. — She took her purse out of her bag.
Je vais sortir la voiture du garage. — I'll get the car out of the garage.
2) * (= expulser) to throw out3) COMMERCE, [produit] to bring out4) * (= dire) to come out with3. nm* * *sortir verb table: partirA nm au sortir de at the end of; au sortir de l'adolescence/mes études at the end of adolescence/my studies.B vtr1 ( promener) to take [sb/sth] out [personne, chien, cheval]; sortir un malade/son caniche to take a patient/one's poodle out; j'y vais moi-même, ça me sortira I'll go myself, it'll give me a chance to get outside;3 ○( expulser) to throw [sb] out, to chuck○ [sb] out [personne] (de of); to send [sb] out [élève]; se faire sortir en quart de finale to be knocked out in the quarterfinal;4 ( mettre à l'extérieur) to get [sb/sth] out [personne, papiers, parapluie, meubles de jardin, voiture, vêtements] (de of); sortir l'argenterie to get out the silverware; sortir qn du lit to get sb out of bed; sortir une bille de sa poche to take a marble out of one's pocket; sortir sa voiture en marche arrière to reverse one's car out; sortir les mains de ses poches to take one's hands out of one's pockets; sortir un couteau/revolver to pull out a knife/revolver; sortir le drapeau to hang out the flag; sortir les draps pour les aérer to put out the sheets to air; sortir du pus to squeeze out pus; sortir un point noir to squeeze a blackhead; sortir la poubelle/les ordures to put the bin/the rubbish GB ou garbage US out; sortir sa tête/langue to poke one's head/tongue out; sortir une carte to bring out a card;5 ( délivrer) sortir qn de to get sb out of; sortir un ami de prison to get a friend out of jail; sortir un ami de sa dépression to pull a friend out of his depression; sortir une entreprise de ses difficultés to get a company out of difficulties; sortir qn de sa léthargie to shake sb out of his/her lethargy;6 ( commercialiser) to bring out [livre, disque, modèle, nouveau produit, nouveau journal]; to release [film]; to present [collection];7 ( produire) to turn out [livre, disque, film, produit]; sortir mille téléviseurs par jour to turn out one thousand televisions a day;8 Imprim to bring [sth] out [exemplaire, numéro, journal];9 Ordinat [ordinateur] to output [données, résultats];10 ( exporter) ( légalement) to export [marchandises] (de from); ( illégalement) to smuggle [sth] out [marchandises] (de of);11 ○( dire) to come out with○ [paroles]; sortir des énormités/insultes/âneries to come out with rubbish/insults/nonsense; il (nous) sort toujours des excuses he's always coming out ou up with excuses; sortir une blague to crack a joke.C vi (+ v être)1 ( aller dehors) [personne, animal] to go out; ( venir dehors) [personne, animal] to come out (de of); sortir par la fenêtre/la porte de derrière to go out through the window/the back door; sortir dans la rue/sur le balcon to go out in the streets/on the balcony; sortir faire un tour ( à pied) to go out for a walk; (à vélo, cheval) to go out for a ride; ( en voiture) to go out for a drive; sortir faire des courses to go out shopping; sortir déjeuner to go out for lunch; être sorti to be out; sortez les mains en l'air! come out with your hands up!; sortez et ne revenez pas! get out and don't come back!; sortir discrètement to slip out (de of); sortir en vitesse to rush out; sortir en courant to run out; sortir en trombe de sa chambre to burst out of one's room; faire sortir qn to get sb outside; faire sortir son chien to take one's dog out; laisser sortir qn to allow sb out; laisser sortir les élèves ( à la fin de la classe) to dismiss the class; empêcher de sortir to keep [sb/sth] in [personne, animal]; sortir dans l'espace to space walk; sortir de scène to leave the stage; Figaro sort exit Figaro; Figaro et Almaviva sortent exeunt Figaro and Almaviva; ⇒ devant, œil;2 ( passer du temps dehors) to go out; sortir tous les soirs/avec des amis to go out every night/with friends; sortir au restaurant to go out to a restaurant; sortir avec qn to go out with sb; inviter qn à sortir to ask sb out; sortir en ville to go out on the town;3 ( quitter un lieu) sortir de to leave; sortir de chez qn to leave sb's house; sortir d'une réunion to leave a meeting; sortir du port [navire] to leave port; sortir du pays [personne, marchandise] to leave the country; sortir de chez soi to go out; sortir de la pièce to walk out of the room; sortez d'ici/de là! get out of here/of there!; sortir de son lit/son bain [personne] to get out of bed/the bath; sortir de la route [véhicule] to leave the road; sortir de la famille [bijou, tableau] to go out of the family; sortir tout chaud du four to be hot from the oven; ⇒ loup;4 ( venir d'un lieu) sortir de to come out of; sortir de chez le médecin to come out of the doctor's; sortir de sa chambre en chemise de nuit to come out of one's room in one's nightgown;5 (quitter un état, une situation) sortir d'un profond sommeil/d'un rêve to wake up from a deep sleep/from a dream; sortir de son mutisme or silence to break one's silence; sortir de l'adolescence to come out of adolescence; sortir de la récession to pull out of the recession; sortir d'un cercle vicieux to break out of a vicious circle; sortir de soi to lose control of oneself; sortir de l'hiver to reach the end of winter; on n'en sort jamais○ there's no end to it; on n'en sortira jamais! ( problème) we'll never see the end of it!; ( embouteillage) we'll never get out of it!; il refuse d'en sortir○ ( changer d'avis) he won't budge an inch○; il n'y a pas à sortir de là○ there's no two ways about it○;6 ( venir de quitter un état) sortir à peine de l'enfance to be just emerging from childhood; sortir de maladie/d'une dépression to be recovering from an illness/from a bout of depression; sortir d'une crise/guerre to emerge from a crisis/war;7 ( émerger) to come out; sortir différent/désenchanté/déçu to come out different/disenchanted/disappointed; elle est sortie de sa dépression très affaiblie after her depression she was a mere shadow of her former self;8 ( s'échapper) [eau, air, étincelle, fumée] to come out (de of; par through); le bouchon ne sort pas the cork won't come out; l'eau sort du robinet the water comes out of the tap GB ou faucet US; une odeur sort de la pièce there's a smell coming from the room; faire sortir to squeeze [sth] out [pâte, colle, eau, jus] (de of); to eject [cassette] (de from); sortir en masse [personnes] to pour out; ⇒ vérité;9 ( pousser) [plante, insecte] to come out; [dent] to come through; les bourgeons sortent the buds are coming out; sortir de terre [plante] to spring up; [bâtiment] to rise from the ground; il lui est sorti une dent he/she's cut a tooth;10 ( dépasser) to stick out; il y a un clou qui sort there's a nail sticking out; sortir de l'eau à marée basse [roche] to stick out of the water at low tide;11 ( être commercialisé) [film, disque, livre, nouveau modèle, nouveau produit, collection] to come out; Le Monde sort l'après-midi Le Monde goes on sale in the afternoon; sortir tous les jours/toutes les semaines/tous les mois [journal, périodique] to be published daily/weekly/monthly; sortir de la chaîne [produit industriel] to come off the production line; sortir des presses [journal, livre] to come off the press; ça sort tout juste des presses it's hot off the press;12 ( provenir) [personne, produit] to come from; sortir d'un milieu intellectuel/d'une famille de banquiers to come from an intellectual background/from a family of bankers; sortir de Berkeley Univ to have graduated from Berkeley; sortir de chez Hachette to have been with Hachette previously; d'où sors-tu à cette heure○? where have you been?; d'où sors-tu comme ça○? what have you been doing to look like that?; d'où sort-il celui-là○? what planet's he from○?;13 ( être en dehors) sortir du sujet [personne] to wander off the subject; [remarque] to be beside the point; cela sort de ma compétence/de mes fonctions that's not in my brief/within my authority;14 ( être tiré) [numéro, sujet] to come up; c'est le 17 qui est sorti it was (number) 17 that came up;15 Ordinat to exit.D se sortir vpr1 ( échapper) se sortir d'une situation difficile to get out of a predicament; se sortir de la pauvreté to escape from poverty; se sortir d'une dépression to come out of a bout of depression; se sortir d'une épreuve to come through an ordeal; s'en sortir ( situation difficile) to get out of it; ( maladie) to get over it; s'en sortir vivant to escape with one's life;2 ( se débrouiller) s'en sortir gén to pull through; ( financièrement) to cope; (intellectuellement, manuellement, physiquement) to manage; tu t'en sors? can you manage?; s'en sortir tant bien que mal to struggle through; s'en sortir à peine ( financièrement) to scrape a living.sortir par les trous de nez○ to get up one's nose○.I[sɔrtir] nom masculin(littéraire) [fin]dès le sortir de l'enfance, il dut apprendre à se défendre he was barely out of his childhood when he had to learn to fend for himself————————au sortir de locution prépositionnelle1. [dans le temps]2. [dans l'espace]je vis la cabane au sortir du bois as I was coming out of the woods, I saw the hutII[sɔrtir] verbe intransitif (aux être)1. [quitter un lieu - vu de l'intérieur] to go out ; [ - vu de l'extérieur] to come outsortir par la fenêtre to get out ou to leave by the windowMadame, je peux sortir? please Miss, may I leave the room?elle est sortie déjeuner/se promener she's gone (out) for lunch/for a walksi elle se présente, dites-lui que je suis sorti if she calls, tell her I'm out ou I've gone out ou I'm not inje l'ai vu qui sortait de l'hôpital/l'école vers 16 h I saw him coming out of the hospital/school at about 4 pm2. [marquant la fin d'une activité, d'une période]sortir de l'école/du bureau [finir sa journée] to finish school/worksortir de prison to come out of ou to be released from prison3. [pour se distraire]5. [se répandre] to come outc'est pour que la fumée sorte it's to let the smoke out ou for the smoke to escape6. [s'échapper] to get outsortir de: aucun dossier ne doit sortir de l'ambassade no file may be taken out of ou leave the embassyfaire sortir quelqu'un/des marchandises d'un pays to smuggle somebody/goods out of a countryje vais te confier quelque chose, mais cela ne doit pas sortir d'ici I'm going to tell you something, but it mustn't go any further than these four walls7. [être mis en vente - disque, film] to be released, to come out ; [ - livre] to be published, to come outça vient de sortir! it's just (come) out!, it's (brand) new!8. [être révélé au public - sujet d'examen] to come up ; [ - numéro de loterie] to be drawn ; [ - numéro à la roulette] to turn ou to come up ; [ - tarif, barème] to be out9. (familier) [être dit] to come outil fallait que ça sorte! it had to come out ou to be said!10. INFORMATIQUE11. NAUTIQUE & AÉRONAUTIQUEaujourd'hui, les avions/bateaux ne sont pas sortis the planes were grounded/the boats stayed in port todayle ballon est sorti en corner/touche the ball went out for a corner/went into toucha. [pour faute] the player was sent offb. [il est blessé] the player had to go off because of injury13. THÉÂTRE————————[sɔrtir] verbe transitif (aux avoir)1. [mener dehors - pour se promener, se divertir] to take out (separable)viens avec nous au concert, ça te sortira come with us to the concert, that'll get you out (of the house)2. [mettre dehors - vu de l'intérieur] to put out ou outside ; [ - vu de l'extérieur] to bring out ou outside (separable)3. [présenter - crayon, outil] to take out (separable) ; [ - pistolet] to pull out ; [ - papiers d'identité] to produce4. [extraire]sortir quelque chose de to take ou to get something out ofdes mesures ont été prises pour sortir le pays de la crise measures have been taken in order to get the country out of ou to rescue the country from the present crisissortir quelqu'un de to get ou to pull somebody out ofje vais te sortir d'affaire ou d'embarras ou de là I'll get you out of itelle a sorti la Suédoise en trois sets she disposed of ou beat the Swedish player in three setssortir un disque/filma. [auteur] to bring out a record/filmb. [distributeur] to release a record/filmsortir un livre to bring out ou to publish a bookil m'a sorti que j'étais trop vieille! he told me I was too old, just like that!8. [roue, train d'atterrissage] to drop[volet] to raise————————sortir de verbe plus préposition1. [emplacement, position] to come out of, to come offsortir des rails to go off ou to jump the railsa. [voiture] to come off ou to leave the trackb. [skieur] to come off the pisteça m'était complètement sorti de la tête ou de l'esprit it had gone right out of my head ou mindl'incident est sorti de ma mémoire ou m'est sorti de la mémoire I've forgotten the incident2. [venir récemment de] to have (just) come from3. [venir à bout de] to come out ofnous avons eu une période difficile mais heureusement nous en sortons we've had a difficult time but fortunately we're now emerging from it ou we're seeing the end of it now4. [se tirer de, se dégager de]lorsqu'on sort de l'adolescence pour entrer dans l'âge adulte when one leaves adolescence (behind) to become an adult5. [se départir de]il est sorti de sa réserve après quelques verres de vin he opened ou loosened up after a few glasses of wineelle est sortie de son silence pour écrire son second roman she broke her silence to write her second novel6. [s'écarter de]attention à ne pas sortir du sujet! be careful not to get off ou to stray from the subject!il ne veut pas sortir ou il ne sort pas de là he won't budgeil n'y a pas à sortir de là [c'est inévitable] there's no way round it, there's no getting away from it7. [être issu de]sortir d'une bonne famille to come from ou to be of a good familypour ceux qui sortent des grandes écoles for those who have studied at ou are the products of the grandes écolesa. [tu es mal élevé] where did you learn such manners?, where were you brought up?b. [tu ne connais rien] where have you been all this time?8. [être produit par] to come from9. (tournure impersonnelle) [résulter de]————————se sortir de verbe pronominal plus prépositionse sortir d'une situation embarrassante to get (oneself) out of ou (soutenu) to extricate oneself from an embarrassing situations'en sortir (familier) : aide-moi à finir, je ne m'en sortirai jamais seul! give me a hand, I'll never get this finished on my owndonne-lui une fourchette, il ne s'en sort pas avec des baguettes give him a fork, he can't manage with chopsticksa. [il a survécu] he pulled through in the endb. [il a réussi] he won through in the endon ne s'en sort pas avec une seule paie it's impossible to manage on ou to get by on a single wagemalgré les allocations, on ne s'en sort pas in spite of the benefit, we're not making ends meet -
10 X
Nickname for the Ecole Polytechnique de Paris, one of the most prestigious of France's Grandes Ecoles. See Polytechnique -
11 Aubert, Jean
[br]b. 7 February 1894 Paris, Franced. 25 November 1984 Paris, France[br]French civil engineer.[br]Aubert was educated at the Lycée Louis-leGrand in Paris, and entered the Ecole Polytechnique in 1913. His studies were interrupted by the First World War, when he served as an artillery officer, being wounded twice and awarded the Croix de Guerre in 1916. He returned to the Ecole Polytechnique in 1919, and from 1920 to 1922 he attended the Ecole Nationale des Ponts et Chaussées; he graduated as Bachelor of Law from the University of Paris.In 1922 he began his long career, devoted principally to river and canal works. He was engineer in charge of the navigation works in Paris until 1932; he was then appointed Professor in the Chair of Internal Navigation at the Ecole des Ponts et Chaussées, a post he held until his retirement in 1961. From 1933 to 1945 he was general manager and later chairman of the Compagnie Nationale du Rhône; from 1945 to 1953, chairman of the electricity board of the Société Nationale des Chemins de Fer français; and from 1949 to 1967, chairman of the Rhine Navigation Company. Following his retirement, he was chairman of the Société des Constructions des Batignolles, and from 1966 consulting engineer and honorary chairman of SPIE Batignolles; he was also chairman of several other companies.In 1919 he published La Probabilité dans les tires de guerre, for which he was awarded the Pierson-Perrim prize by the Académie des Sciences in 1922. During his career he wrote numerous articles and papers on technical and economic subjects, his last, entitled "Philosophic de la pente d'eau", appearing in the journal Travaux in 1984 when he was ninety years old.Aubert's principal works included the construction of the Pont Edouard-Herriort on the Rhône at Lyon; the design and construction of the Génissiat and Lonzères-Mondragon dams on the Rhône; and the conception and design of the Denouval dam on the Seine near Andresy, completed in 1980. He was awarded the Caméré prize in 1934 by the Académie des Sciences for a new type of movable dam. Overseas governments and the United Nations consulted him on river navigation inter alia in Brazil, on the Mahanadi river in India, on the Konkomé river in Guinea, on the Vistula river in Poland, on the Paraguay river in South America and others.In 1961 he published his revolutionary ideas on the pente d'eau, or "water slope", which was designed to eliminate delays and loss of water in transferring barges from one level to another, without the use of locks. This design consisted of a sloping flume or channel through which a wedge of water, in which the barge was floating, was pushed by a powered unit. A prototype at Mon tech on the Canal Latéral at La Garonne, bypassing five locks, was opened in 1973. A second was opened in 1984 on the Canal du Midi at Fonserannes, near Béziers.[br]Principal Honours and DistinctionsCroix de Guerre 1916. Académie des Sciences: Prix Pierson-Perrim 1922, Prix Caméré 1934. Ingénieur Général des Ponts et Chaussées 1951. Commandeur de la Légion d'honneur 1960.Further ReadingDavid Tew, 1984, Canal Inclines and Lifts, Gloucester: Alan Sutton.JHB -
12 Carnot, Nicolas Léonard Sadi
SUBJECT AREA: Steam and internal combustion engines[br]b. 1 June 1796 Paris, Franced. 24 August 1831 Paris, France[br]French laid the foundations for modern thermodynamics through his book Réflexions sur la puissance motrice du feu when he stated that the efficiency of an engine depended on the working substance and the temperature drop between the incoming and outgoing steam.[br]Sadi was the eldest son of Lazare Carnot, who was prominent as one of Napoleon's military and civil advisers. Sadi was born in the Palais du Petit Luxembourg and grew up during the Napoleonic wars. He was tutored by his father until in 1812, at the minimum age of 16, he entered the Ecole Polytechnique to study stress analysis, mechanics, descriptive geometry and chemistry. He organized the students to fight against the allies at Vincennes in 1814. He left the Polytechnique that October and went to the Ecole du Génie at Metz as a student second lieutenant. While there, he wrote several scientific papers, but on the Restoration in 1815 he was regarded with suspicion because of the support his father had given Napoleon. In 1816, on completion of his studies, Sadi became a second lieutenant in the Metz engineering regiment and spent his time in garrison duty, drawing up plans of fortifications. He seized the chance to escape from this dull routine in 1819 through an appointment to the army general staff corps in Paris, where he took leave of absence on half pay and began further courses of study at the Sorbonne, Collège de France, Ecole des Mines and the Conservatoire des Arts et Métiers. He was inter-ested in industrial development, political economy, tax reform and the fine arts.It was not until 1821 that he began to concentrate on the steam-engine, and he soon proposed his early form of the Carnot cycle. He sought to find a general solution to cover all types of steam-engine, and reduced their operation to three basic stages: an isothermal expansion as the steam entered the cylinder; an adiabatic expansion; and an isothermal compression in the condenser. In 1824 he published his Réflexions sur la puissance motrice du feu, which was well received at the time but quickly forgotten. In it he accepted the caloric theory of heat but pointed out the impossibility of perpetual motion. His main contribution to a correct understanding of a heat engine, however, lay in his suggestion that power can be produced only where there exists a temperature difference due "not to an actual consumption of caloric but to its transportation from a warm body to a cold body". He used the analogy of a water-wheel with the water falling around its circumference. He proposed the true Carnot cycle with the addition of a final adiabatic compression in which motive power was con sumed to heat the gas to its original incoming temperature and so closed the cycle. He realized the importance of beginning with the temperature of the fire and not the steam in the boiler. These ideas were not taken up in the study of thermodynartiics until after Sadi's death when B.P.E.Clapeyron discovered his book in 1834.In 1824 Sadi was recalled to military service as a staff captain, but he resigned in 1828 to devote his time to physics and economics. He continued his work on steam-engines and began to develop a kinetic theory of heat. In 1831 he was investigating the physical properties of gases and vapours, especially the relationship between temperature and pressure. In June 1832 he contracted scarlet fever, which was followed by "brain fever". He made a partial recovery, but that August he fell victim to a cholera epidemic to which he quickly succumbed.[br]Bibliography1824, Réflexions sur la puissance motrice du feu; pub. 1960, trans. R.H.Thurston, New York: Dover Publications; pub. 1978, trans. Robert Fox, Paris (full biographical accounts are provided in the introductions of the translated editions).Further ReadingDictionary of Scientific Biography, 1971, Vol. III, New York: C.Scribner's Sons. T.I.Williams (ed.), 1969, A Biographical Dictionary of Scientists, London: A. \& C.Black.Chambers Concise Dictionary of Scientists, 1989, Cambridge.D.S.L.Cardwell, 1971, from Watt to Clausius. The Rise of Thermodynamics in the Early Industrial Age, London: Heinemann (discusses Carnot's theories of heat).RLHBiographical history of technology > Carnot, Nicolas Léonard Sadi
-
13 Charpy, Augustin Georges Albert
SUBJECT AREA: Metallurgy[br]b. 1 September 1865 Ouillins, Rhône, Franced. 25 November 1945 Paris, France[br]French metallurgist, originator of the Charpy pendulum impact method of testing metals.[br]After graduating in chemistry from the Ecole Polytechnique in 1887, Charpy continued to work there on the physical chemistry of solutions for his doctorate. He joined the Laboratoire d'Artillerie de la Marine in 1892 and began to study the structure and mechanical properties of various steels in relation to their previous heat treatment. His first memoir, on the mechanical properties of steels quenched from various temperatures, was published in 1892 on the advice of Henri Le Chatelier. He joined the Compagnie de Chatillon Commentry Fourchamboult et Decazeville at their steelworks in Imphy in 1898, shortly after the discovery of Invar by G.E. Guillaume. Most of the alloys required for this investigation had been prepared at Imphy, and their laboratories were therefore well equipped with sensitive and refined dilatometric facilities. Charpy and his colleague L.Grenet utilized this technique in many of their earlier investigations, which were largely concerned with the transformation points of steel. He began to study the magnetic characteristics of silicon steels in 1902, shortly after their use as transformer laminations had first been proposed by Hadfield and his colleagues in 1900. Charpy was the first to show that the magnetic hysteresis of these alloys decreased rapidly as their grain size increased.The first details of Charpy's pendulum impact testing machine were published in 1901, about two years before Izod read his paper to the British Association. As with Izod's machine, the energy of fracture was measured by the retardation of the pendulum. Charpy's test pieces, however, unlike those of Izod, were in the form of centrally notched beams, freely supported at each end against rigid anvils. This arrangement, it was believed, transmitted less energy to the frame of the machine and allowed the energy of fracture to be more accurately measured. In practice, however, the blow of the pendulum in the Charpy test caused visible distortion in the specimen as a whole. Both tests were still widely used in the 1990s.In 1920 Charpy left Imphy to become Director-General of the Compagnie des Aciéries de la Marine et Homecourt. After his election to the Académie des Sciences in 1918, he came to be associated with Floris Osmond and Henri Le Chatelier as one of the founders of the "French School of Physical Metallurgy". Around the turn of the century he had contributed much to the development of the metallurgical microscope and had helped to introduce the Chatelier thermocouple into the laboratory and to industry. He also popularized the use of platinum-wound resistance furnaces for laboratory purposes. After 1920 his industrial responsibilities increased greatly, although he continued to devote much of his time to teaching at the Ecole Supérieure des Mines in Paris, and at the Ecole Polytechnique. His first book, Leçons de Chimie (1892, Paris), was written at the beginning of his career, in association with H.Gautier. His last, Notions élémentaires de sidérurgie (1946, Paris), with P.Pingault as co-author, was published posthumously.[br]BibliographyCharpy published important metallurgical papers in Comptes rendus… Académie des Sciences, Paris.Further ReadingR.Barthélémy, 1947, "Notice sur la vie et l'oeuvre de Georges Charpy", Notices et discours, Académie des Sciences, Paris (June).M.Caullery, 1945, "Annonce du décès de M.G. Charpy" Comptes rendus Académie des Sciences, Paris 221:677.P.G.Bastien, 1963, "Microscopic metallurgy in France prior to 1920", Sorby Centennial Symposium on the History of Metallurgy, AIME Metallurgical Society Conference Vol.27, pp. 171–88.ASDBiographical history of technology > Charpy, Augustin Georges Albert
-
14 Poncelet, Jean Victor
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering[br]b. 1 July 1788 Metz, Franced. 22 December 1867 Paris, France[br]French mathematician and military and hydraulic engineer.[br]Poncelet studied mathematics at the Ecole Polytechnique in Paris from 1807 to 1810. He joined the Army, gaining admission to the Corps of Engineers. He worked on the fortifications on the Isle of Walcheren in Holland, and in 1812 he found himself on the Russian front, engulfed in the disastrous defeat of the French at Krasnoi. Poncelet was left for dead on the field, but he was found by the Russians and taken to Saratov, where he was imprisoned for two years. He had ample opportunity there to ponder mathematical problems, a mental process from which stemmed his pioneering advances in projective geometry.After his release he returned to this native city of Metz, where he undertook routine military engineering and teaching tasks. These left him time to pursue his mathematical studies in projective geometry. This bore fruit in a series of publications, most notably the first volume of his Traité des propriétés projectives des figures (1822, Paris), the first book to be devoted to the new discipline of projective geometry. With his election to the Académie des Sciences in 1834, Poncelet moved to Paris and devoted much of his time to developing courses in applied mechanics in the Faculty of Science, resulting in a number of books, especially the Introduction à la mécanique industrielle, physique ou expérimentale (1841, Paris: Metz). In 1848 he had attained the rank of general and was made Commandant of the Ecole Polytechnique, a post he held for two years. After his retirement in 1850 he was deeply involved in the industrial machines and tools division at both the Great Exhibition in London in 1851 and the similar exhibition in Paris in 1855.Most of Poncelet's work in applied mechanics and technology was conceived during the period 1825–40. His technological innovations were centred on hydraulic engineering, and in 1826 he invented an inward-flow turbine. At the same time he directed his attention to the vertical undershot water-wheel, with wooden blades set radially and substituted curved metal blades: he used tight-fitting masonry and floors in the wheel pits so that all the water would be swept into the spaces between the blades. In addition, he ensured that the water flowing from the blades fell clear of the wheel and did not run in tail water. This greatly improved the efficiency of the water-wheel.[br]BibliographyH.Tribout, 1936, Un Grand Savant: le général Jean-Victor Poncelet, Paris, pp. 204–20 (the most complete list of his published works).Further ReadingI.Didion, 1870, "Notice sur la vie et les ouvrages du général J.-V.Poncelet", Mémoires de l'Académie de Metz 50:101–59.M.Daumas (ed), 1968, Histoire des techniques, Vol. 3, Paris (briefly describes his technological work).LRD -
15 Политехническая Высшая Школа
University: Ecole Polytechnique (во Франции)Универсальный русско-английский словарь > Политехническая Высшая Школа
-
16 x [[t]iks[/t]]
1. nm inv1) (= lettre) X, x2) (= pornographie)2. nmaccouchement sous X — having a child anonymously (and giving it up for adoption)
3. abr nm École polytechnique4. adj -
17 X
Proper name. L'X: The Ecole Polytechnique. -
18 Ampère, André-Marie
SUBJECT AREA: Electricity[br]b. 22 Jan 1775 Lyon, Franced. 10 June 1836 Marseille, France[br]French physicist and mathematician who established laws and principles relating magnetism and electricity to each other.[br]Ampère was reputed to have mastered all the then-known mathematics by the age of 12. He became Professor of Physics and Chemistry at Bourg in 1801 and a professor of mathematics at the Ecole Polytechnique in Paris in 1809. Observing a demonstration in 1820 of Oersted's discovery that a magnetic needle was deflected when placed near a current-carrying wire, Ampère was inspired to investigate the subject of electricity, of which he had no previous experience. Within a week he had prepared the first of several important communications on his discoveries to the Academy of Sciences in Paris. Included was a new hypothesis formed on the basis of his experiments on the relation between electricity and magnetism. He investigated the forces exerted on each other by current-carrying conductors and the properties of a solenoid. His mathematical theory describing these phenomena provided the foundations for the development of electro-dynamics and his classic work Théorie mathématique des phénomènes électro-dynamiques was published in 1827.The name "ampere" was adopted to replace the name "weber" as a unit of current after Helmholtz proposed such a change in 1881.[br]Principal Honours and DistinctionsBibliography1827, Théorie mathématique des phénomènes électro-dynamiques, Paris; repub. 1958, Paris (his chief published work).Further ReadingP.Lenard, 1933, Great Men of Science, London, pp. 223–30 (provides a short account). C.C.Gillispie (ed.), 1970, Dictionary of Scientific Biography, Vol. 1, New York, pp.139–46.GW -
19 Baumann, Karl
SUBJECT AREA: Steam and internal combustion engines[br]b. 18 April 1884 Switzerlandd. 14 July 1971 Ilkley, Yorkshire[br]Swiss/British mechanical engineer, designer and developer of steam and gas turbine plant.[br]After leaving school in 1902, he went to the Ecole Polytechnique, Zurich, leaving in 1906 with an engineering diploma. He then spent a year with Professor A.Stodola, working on steam engines, turbines and internal combustion engines. He also conducted research in the strength of materials. After this, he spent two years as Research and Design Engineer at the Nuremberg works of Maschinenfabrik Augsburg-Nürnberg. He came to England in 1909 to join the British Westinghouse Co. Ltd in Manchester, and by 1912 was Chief Engineer of the Engine Department of that firm. The firm later became the Metropolitan-Vickers Electrical Co. Ltd (MV), and Baumann rose from Chief Mechanical Engineer through to, by 1929, Special Director and Member of the Executive Management Board; he remained a director until his retirement in 1949.For much of his career, Baumann was in the forefront of power station steam-cycle development, pioneering increased turbine entry pressures and temperatures, in 1916 introducing multi-stage regenerative feed-water heating and the Baumann turbine multi-exhaust. His 105 MW set for Battersea "A" station (1933) was for many years the largest single-axis unit in Europe. From 1938 on, he and his team were responsible for the first axial-flow aircraft propulsion gas turbines to fly in England, and jet engines in the 1990s owe much to the "Beryl" and "Sapphire" engines produced by MV. In particular, the design of the compressor for the Sapphire engine later became the basis for Rolls-Royce units, after an exchange of information between that company and Armstrong-Siddeley, who had previously taken over the aircraft engine work of MV.Further, the Beryl engine formed the basis of "Gatric", the first marine gas turbine propulsion engine.Baumann was elected to full membership for the Institution of Mechanical Engineers in 1929 and a year later was awarded the Thomas Hawksley Gold Medal by that body, followed by their James Clayton Prize in 1948: in the same year he became the thirty-fifth Thomas Hawksley lecturer. Many of his ideas and introductions have stood the test of time, being based on his deep and wide understanding of fundamentals.JB -
20 Ellet, Charles
SUBJECT AREA: Civil engineering[br]b. 1 January 1810 Penn's Manor, Pennsylvania, USAd. 21 June 1862 Cairo, Illinois, USA[br]American engineer who built the world's first long-span wire-cable bridge.[br]Ellet worked for three years as a surveyor and assistant engineer and then studied at the Ecole Polytechnique in Paris. He travelled widely in Europe and returned to the USA in 1832. In 1842 he completed the first wire suspension bridge in the USA at Fairmont, Pennsylvania, and in 1846–9 redesigned and built the world's first long-span wire-cable bridge over the Ohio River at Wheeling. It had a central span of 308 m (1,010 ft). It failed in 1854 due to aerodynamic instability. He invented naval rams and in the American Civil War he equipped nine Mississippi river boats as rams; they defeated a fleet of Confederate rams. He died in battle.[br]Further ReadingThe Macmillan Dictionary of Biography, 1981.IMcN
- 1
- 2
См. также в других словарях:
polytechnique — [ pɔlitɛknik ] adj. et n. f. • 1795; de poly et technique 1 ♦ Vx Qui embrasse plusieurs sciences. 2 ♦ Mod. L École polytechnique, ou n. f. Polytechnique : école qui forme les ingénieurs des divers services de l État et les officiers de certaines… … Encyclopédie Universelle
Polytechnique — École polytechnique « Polytechnique » redirige ici. Pour le film québécois sorti en 2009, voir Polytechnique (film). Cette page d’homonymie répertorie les différents s … Wikipédia en Français
POLYTECHNIQUE — adj. des deux genres Qui concerne, qui embrasse plusieurs arts, plusieurs sciences. Association polytechnique. école polytechnique, école où l’on forme des élèves destinés à entrer dans les écoles spéciales d’artillerie, du génie, des mines, des… … Dictionnaire de l'Academie Francaise, 8eme edition (1935)
POLYTECHNIQUE — adj. Qui concerne, qui embrasse plusieurs arts ou sciences. Il n est usité que dans cette dénomination, École polytechnique, École où l on forme des élèves destinés à entrer dans les écoles spéciales d artillerie, du génie, des mines, des… … Dictionnaire de l'Academie Francaise, 7eme edition (1835)
polytechnique — (po li tè kni k ) adj. Qui embrasse plusieurs arts, plusieurs sciences. École polytechnique, école où l on instruit les jeunes gens destinés à entrer dans les écoles spéciales d artillerie, du génie, des mines, des ponts et chaussées, etc.… … Dictionnaire de la Langue Française d'Émile Littré
Polytechnique (film) — Polytechnique Données clés Titre original Polytechnique Réalisation Denis Villeneuve Scénario Jacques Davidts Acteurs principaux Karine Vanasse Sébastien Huberdeau Maxim Gaudette Evelyne Brochu Pierre Yves Cardin … Wikipédia en Français
POLYTECHNIQUE (ÉCOLE) — POLYTECHNIQUE ÉCOLE L’École polytechnique est une institution d’origine française. Elle fut créée en 1794 par Monge et Carnot dans le dessein de former des cadres scientifiques et techniques pour les grands corps de l’État. En 1804, Napoléon lui… … Encyclopédie Universelle
École Polytechnique massacre — Polytechnique massacre redirects here. For the film describing this event, see Polytechnique (film). École Polytechnique massacre Memorial to the victims on the exterior wall of École Polytechnique Location … Wikipedia
École polytechnique (France) — Pour les articles homonymes, voir École polytechnique. École polytechnique Devise Pour la patrie, les sciences et la gloire … Wikipédia en Français
Ecole Polytechnique (France) — École polytechnique (France) Pour les articles homonymes, voir École polytechnique. École polytechnique Devise … Wikipédia en Français
Ecole polytechnique (France) — École polytechnique (France) Pour les articles homonymes, voir École polytechnique. École polytechnique Devise … Wikipédia en Français