-
1 nuclear reactor
(an apparatus for producing nuclear energy.) réacteur nucléaire -
2 safe
safe [seɪf]1. adjectivea. ( = not risky) [substance, toy] sans danger ; [nuclear reactor] sûr, sans danger ; [place, vehicle] sûr ; [ladder, structure] solide► safe to• it is safe to say that... on peut affirmer sans trop s'avancer que...• is it safe to come out? est-ce qu'on peut sortir sans danger ?• to keep a safe distance from sth se tenir à bonne distance de qch ; (while driving) maintenir la distance de sécurité par rapport à qchc. ( = problem-free) to wish sb a safe journey souhaiter bon voyage à qn• safe journey! bon voyage !• he wrote to acknowledge the safe arrival of the photographs il a écrit pour dire que les photos étaient bien arrivées• to ensure the safe return of the hostages faire en sorte que les otages soient libérés sains et saufs• a reward for the safe return of the stolen equipment une récompense à qui rapportera en bon état l'équipement voléd. ( = likely to be right) it is a safe assumption that... on peut dire sans trop s'avancer que...• a safe bet ( = wise choice) un bon choixe. ( = not in danger) [person] en sécurité ; ( = no longer in danger) hors de danger ; [object] en sécurité• I won't feel safe until he's behind bars je ne serai tranquille que quand il sera derrière les barreaux• safe in the knowledge that... avec la certitude que...• your secret is safe with me je garderai le secret (PROV) better safe than sorry on n'est jamais trop prudent2. noun(for money, valuables) coffre-fort m3. compounds• to guarantee sb safe passage to/from a country assurer la protection de qn à son entrée dans un pays/à sa sortie d'un pays ► safe seat noun siège m sûr• it was a safe Conservative seat (British) c'était un siège acquis au parti conservateur ► safe sex noun rapports mpl sexuels sans risque ; (with condom) rapports mpl sexuels protégés* * *[seɪf] 1.noun coffre-fort m2.1) (after ordeal, risk) [person] sain et sauf; [object] intact2) (free from threat, harm)to be safe — [person] être en sécurité; [document, valuables] être en lieu sûr; [company, job, reputation] ne pas être menacé
to keep somebody safe — protéger quelqu'un ( from contre, de)
to keep something safe — ( protect) mettre quelque chose à l'abri ( from de); ( store) garder quelque chose en lieu sûr
to be safe from — être à l'abri de [attack, curiosity]
3) ( risk-free) [product, toy, level, method] sans danger; [place, environment, vehicle, route] sûr; [structure, building] solide; [animal] inoffensif/-ive; [speed] raisonnablethe toy/park is not safe for children — le jouet/parc est dangereux pour les enfants
to make something safe — rendre [quelque chose] (plus) sûr [premises, beach]; rendre [quelque chose] inoffensif/-ive [bomb]
4) ( prudent) [investment] sûr; [estimate, choice] prudent; [topic] anodin5) ( reliable) [driver] prudent••as safe as houses — GB ( secure) [person] en sécurité; [place] sûr; ( risk-free) sans risque
-
3 advanced
advanced [əd'vɑ:nst](a) (course, education) supérieur; (child, country, pupil, ideas) avancé; (research, work) poussé; (equipment, technology) avancé, de pointe;∎ the system is very advanced technologically le système est très en avance au niveau technologique;∎ he's advanced for his age il est avancé ou très en avance pour son âge;∎ she's very advanced for two elle est très avancée ou en avance pour une enfant de deux ans;∎ advanced mathematics mathématiques fpl supérieures(b) (afternoon, season) avancé;∎ a woman of advanced years, a woman advanced in years une femme d'un âge avancé;∎ the evening was already far advanced il était déjà tard dans la soirée►► Nuclear advanced gas-cooled reactor réacteur m à gaz avancé;School Advanced level (in England, Wales and Northern Ireland) ≃ baccalauréat m;Railways advanced passenger train train m à grande vitesse, TGV m
См. также в других словарях:
Nuclear reactor — Core of CROCUS, a small nuclear reactor used for research at the EPFL in Switzerland This article is a subarticle of Nuclear power. A nuclear reactor is a device to initiate and control a sustained nuclear chain reaction. Most commonly they are… … Wikipedia
Nuclear reactor technology — This article is a subarticle of Nuclear power .A nuclear reactor is a device in which nuclear chain reactions are initiated, controlled, and sustained at a steady rate, as opposed to a nuclear bomb, in which the chain reaction occurs in a… … Wikipedia
Nuclear reactor coolant — Nuclear reactor coolants Coolant Melting point Boiling point Light water at 155 bar 345 °C Mercury 38.83 °C 356.73 °C NaK eutectic 11 °C 785 °C Sodium 97.72 °C 883 °C … Wikipedia
nuclear reactor — uclear reactor n. (phys.) Any of several devices that maintain and control a sustained nuclear fission chain reaction, for the production of energy, heat, or artificial elements, or for research purposes. The main fuel sustaining the reaction and … The Collaborative International Dictionary of English
nuclear reactor — nuclear reactors N COUNT A nuclear reactor is a machine which is used to produce nuclear energy or the place where this machine and other related machinery and equipment is kept. Germany has decided to shut its last Soviet designed nuclear… … English dictionary
nuclear reactor — n. a device for initiating and maintaining a controlled nuclear chain reaction in a fissile fuel for the production of energy or additional fissile material … English World dictionary
nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them … Universalium
Nuclear reactor physics — See also: Critical mass Nuclear reactor physics is the branch of science that deals with the study and application of chain reaction to induce controlled rate of fission for energy in reactors. Most nuclear reactors use a chain reaction to induce … Wikipedia
Nuclear reactor accidents in the United States — According to a 2010 survey of energy accidents, there have been at least 56 accidents near nuclear reactors in the United States (defined as incidents that either resulted in the loss of human life or more than US$50,000 of property damage). The… … Wikipedia
Nuclear reactor safety systems — This article covers the technical aspects of active nuclear safety systems. For a general approach to nuclear safety, see nuclear safety. The three primary objectives of nuclear reactor safety systems as defined by the Nuclear Regulatory… … Wikipedia
Nuclear reactor core — Example of the core of a nuclear power plant, a VVER design. A nuclear reactor core is the portion of a nuclear reactor containing the nuclear fuel components where the nuclear reactions take place. Contents … Wikipedia