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1 unstable
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2 unstable
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3 unstable
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4 unstable
(market, prices) instable -
5 unstable air mass
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6 unstable angina
angor instable -
7 unstable ground
terrain boulant, terrain meubleEnglish-French dictionary of labour protection > unstable ground
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8 thermally unstable
instable à la chaleur -
9 ротор с изменяющейся геометрией
ротор с изменяющейся геометрией
Ротор, у которого при вращении меняется относительное расположение масс.
Примечание.
Это определение относится также к роторам, имеющим хотя бы один гибкий или упруго закрепленный элемент.
[ ГОСТ 19534-74]Тематики
EN
DE
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6. Ротор с изменяющейся геометрией
D. Der mechanisch unstabile Rotor
Rotor mit veranderlicher Form
E. Mechanically unstable rotor
F. Rotor a geometric instable
Ротор, у которого при вращении меняется относительное расположение масс.
Примечание. Это определение относится также к роторам, имеющим хотя бы один гибкий или упруго закрепленный элемент.
Источник: ГОСТ 19534-74: Балансировка вращающихся тел. Термины оригинал документа
Русско-французский словарь нормативно-технической терминологии > ротор с изменяющейся геометрией
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10 floating
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11 air
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12 stable
I ['steibl] adjective1) (firm and steady or well-balanced: This chair isn't very stable.) stable2) (firmly established and likely to last: a stable government.) solide, stable3) ((of a person or his character) unlikely to become unreasonably upset or hysterical: She's the only stable person in the whole family.) équilibré4) ((of a substance) not easily decomposed.) stable•- stabilize - stabilise - stabilization - stabilisation II ['steibl] noun1) (a building in which horses are kept.) écurie2) ((in plural) a horse-keeping establishment: He runs the riding stables.) manège -
13 floating
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14 rocky
1 ( covered in rocks) [beach, path, soil] rocailleux/-euse ; [coast, headland, peninsula] rocheux/-euse ; a rocky road lit une route rocailleuse ; fig un chemin difficile ;2 ○ ( unstable) [personal life, relationship, period, career] difficile ; [health, business] précaire ; her marriage is a bit rocky son mariage bat (un peu) de l'aile ○. -
15 astatic
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16 dodgy
(a) (risky, dangerous → plan, idea) risqué□ ;∎ the house is nice, but it's in a really dodgy area la maison est bien mais elle est dans un quartier vraiment craignos;∎ investing money in a scheme like that is just too dodgy c'est vraiment trop risqué d'investir dans ce genre de truc;∎ the weather looks pretty dodgy (unreliable) le temps a l'air plutôt douteux□ ou menaçant□∎ he's OK, but all his friends are well dodgy lui, ça va, mais ses amis craignent vraiment;∎ they were involved in a couple of dodgy business deals ils ont été impliqués dans des transactions plutôt louches(c) (not working properly, unstable) merdique;∎ the brakes are really dodgy les freins sont très douteux;∎ the engine sounds a bit dodgy le moteur fait un bruit suspect;∎ don't sit on that chair, it's a bit dodgy ne t'assieds pas sur cette chaise, elle est un peu branlante□ ;∎ the ceiling looks a bit dodgy le plafond n'a pas l'air en très bon état□ ;∎ my stomach's been a bit dodgy for the last couple of days ça fait deux jours que j'ai l'estomac un peu dérangé□ -
17 rocky
rocky ['rɒkɪ]∎ rocky outcrop affleurement m rocheux;∎ Cookery rocky road (ice cream, confectionery) = au chocolat, avec de la guimauve et des morceaux de noix(b) (unstable → situation) précaire, instable; (→ government) peu stable; (relationship, marriage) difficile;∎ it's been a rocky year for the oil industry ça a été une année difficile pour l'industrie pétrolière;∎ to have a rocky road ahead avoir des problèmes en perspective;∎ to go through a rocky patch traverser une période difficile2 noun►► the Rocky Mountains les montagnes fpl Rocheuses;Zoology Rocky Mountain goat chèvre f des montagnes Rocheuses;Medicine Rocky Mountain spotted fever fièvre f pourprée des montagnes Rocheuses -
18 shonky
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19 unsettled
unsettled [‚ʌn'setəld](a) (unstable → conditions, situation) instable, incertain; (→ person) troublé, perturbé, inquiet(ète); (→ stomach) dérangé; (→ weather) incertain, changeant;∎ I feel unsettled in my job je ne suis pas bien dans mon travail(b) (unfinished → issue, argument, dispute) qui n'a pas été réglé(c) (account, bill) non réglé, impayé(d) (area, region) inhabité, sans habitants -
20 up-and-down
(a) (movement) qui monte et qui descend, ascendant et descendant∎ his career has been very up-and-down sa carrière a connu des hauts et des bas;∎ British I've been very up-and-down lately j'ai eu des hauts et des bas ces derniers tempsUn panorama unique de l'anglais et du français > up-and-down
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См. также в других словарях:
Unstable — Un*sta ble, a. [Cf. {Instable}.] Not stable; not firm, fixed, or constant; subject to change or overthrow. {Un*sta ble*ness}, n. Chaucer. [1913 Webster] {Unstable equilibrium}. See {Stable equilibrium}, under {Stable}. [1913 Webster] … The Collaborative International Dictionary of English
unstable — index aleatory (uncertain), capricious, dangerous, ephemeral, faithless, fallible, inconsistent, indefi … Law dictionary
unstable — early 13c., apt to move, from UN (Cf. un ) (1) not + STABLE (Cf. stable) (adj.). Cf. M.H.G. unstabel. Meaning liable to fall is recorded from c.1300; sense of fickle is attested from late 13c. An O.E. word for this was feallendlic, which might… … Etymology dictionary
unstable — *inconstant, fickle, capricious, mercurial Analogous words: *changeable, variable, mutable, protean: volatile, effervescent, buoyant, resilient, *elastic Antonyms: stable … New Dictionary of Synonyms
unstable — is the standard negative form of stable, but the corresponding noun is instability, not un . See in and un … Modern English usage
unstable — / unsteady [adj] doubtful, weak ambiguous, borderline, capricious, changeable, dizzy, dubious, erratic, fickle, fitful, fluctuating, giddy, inconsistent, inconstant, insecure, irrational, lubricious, mercurial, mobile, movable, moving, mutable,… … New thesaurus
unstable — ► ADJECTIVE (unstabler, unstablest) 1) prone to change or collapse; not stable. 2) prone to psychiatric problems or sudden changes of mood … English terms dictionary
unstable — [unstā′bəl] adj. [ME] not stable; specif., a) not fixed, firm, or steady; easily upset or unbalanced b) changeable; variable; fluctuating c) unreliable; fickle d) emotionally unsettled e) Chem. tending to decompose or change into other compounds … English World dictionary
unstable — [[t]ʌ̱nste͟ɪb(ə)l[/t]] 1) ADJ GRADED You can describe something as unstable if it is likely to change suddenly, especially if this creates difficulty or danger. After the fall of Pitt in 1801 there was a decade of unstable government... The… … English dictionary
unstable — UK [ʌnˈsteɪb(ə)l] / US adjective 1) an unstable person becomes angry or upset often and very suddenly My father wasn t a bad man, but he was emotionally unstable. 2) an unstable government changes often and must deal with a lot of fighting and… … English dictionary
unstable — un|sta|ble [ʌnˈsteıbəl] adj 1.) likely to change suddenly and become worse →↑instability ▪ The political situation is still very unstable. ▪ an unstable relationship 2.) something that is unstable is likely to move or fall 3.) someone who is… … Dictionary of contemporary English