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1 X-rays
[eks'reiz] 1. noun plural(rays which can pass through many substances impossible for light to pass through, and which produce a picture of the object through which they have passed.) ακτίνες Χ- X-ray2. verb(to take a photograph of using X-rays: They X-rayed my arm to see if it was broken.) ακτινοσκοπώ, βγάζω ακτινογραφία -
2 gamma rays
(a powerful form of radiation.) ακτίνες γάμμα -
3 ray
[rei]1) (a narrow beam (of light, heat etc): the sun's rays; X-rays; heat-rays; a ray of light.) ακτίνα, αχτίδα2) (a slight amount (of hope etc).) αχτίδα -
4 radiant
['reidiənt]1) (showing great joy: a radiant smile.) ακτινοβόλος, φωτεινός2) (sending out rays of heat, light etc or carried, sent etc in the form of, or by means of, rays of heat, light etc.) ακτινοβόλος•- radiance -
5 radiate
['reidieit]1) (to send out rays of (light, heat etc): A fire radiates heat.) ακτινοβολώ, εκπέμπω2) (to go out or be sent out in rays, or in many directions from a central point: Heat radiates from a fire; All the roads radiate from the centre of the town.) απλώνομαι ακτινωτά•- radiator -
6 radiograph
(a photograph taken by means of X-rays or other rays.) ακτινογραφία- radiography -
7 beam
[bi:m] 1. noun1) (a long straight piece of wood, often used in ceilings.) δοκάρι2) (a ray of light etc: a beam of sunlight.) ακτίνα, δέσμη ακτίνων3) (the greatest width of a ship or boat.) πλάτος2. verb1) (to smile broadly: She beamed with delight.) λάμπω2) (to send out (rays of light, radio waves etc): This transmitter beams radio waves all over the country.) εκπέμπω -
8 beat down
1) ((of the sun) to give out great heat: The sun's rays beat down on us.) πέφτω κατακόρυφα2) (to (force to) lower a price by bargaining: We beat the price down; We beat him down to a good price.) κατεβάζω με παζάρι -
9 cosmic
['kozmik](having to do with the universe or outer space: cosmic rays.) κοσμικός- the cosmos -
10 electromagnetic waves
[ilektrəməɡ'netik](waves of energy travelling through space etc, eg light waves, X-rays, radio waves.) ηέκτρομαγνητικά κύματα -
11 focus
['foukəs] 1. plurals - focuses, foci; noun1) (the point at which rays of light meet after passing through a lens.) εστία2) (a point to which light, a look, attention etc is directed: She was the focus of everyone's attention.) επίκεντρο2. verb1) (to adjust (a camera, binoculars etc) in order to get a clear picture: Remember to focus the camera / the picture before taking the photograph.) εστιάζω2) (to direct (attention etc) to one point: The accident focussed public attention on the danger.) συγκεντρώνω•- focal- in
- out of focus -
12 gamma
['ɡæmə] -
13 infra-red
[infrə'red]((of rays) below the red end of the spectrum.) υπέρυθρος -
14 radiation
noun (rays of light, heat etc or of any radioactive substance.) ακτινοβολία -
15 radioactive
[reidiəu'æktiv]1) ((of some substances, eg uranium) giving off rays which can be dangerous, but which can also be used in eg medicine: radioactive metals.) ραδιενεργός2) (containing radioactive substances: radioactive waste/dust.) ραδιενεργός• -
16 radiotherapy
[reidiəu'Ɵerəpi](the treatment of disease by X-rays and other forms of radiation.) ακτινοθεραπεία -
17 star
1. noun1) (the fixed bodies in the sky, which are really distant suns: The Sun is a star, and the Earth is one of its planets.) αστέρι2) (any of the bodies in the sky appearing as points of light: The sky was full of stars.) άστρο3) (an object, shape or figure with a number of pointed rays, usually five or six, often used as a means of marking quality etc: The teacher stuck a gold star on the child's neat exercise book; a four-star hotel.) αστέρι(προσδιοριστικό ποιότητας)4) (a leading actor or actress or other well-known performer eg in sport etc: a film/television star; a football star; ( also adjective) She has had many star rôles in films.) αστέρας,σταρ2. verb1) (to play a leading role in a play, film etc: She has starred in two recent films.) πρωταγωνιστώ2) ((of a film etc) to have (a certain actor etc) as its leading performer: The film starred Elvis Presley.) έχω πρωταγωνιστή•- stardom- starry
- starfish
- starlight
- starlit
- star turn
- see stars
- thank one's lucky stars -
18 sun
1. noun1) (the round body in the sky that gives light and heat to the earth: The Sun is nearly 150 million kilometres away from the Earth.) ήλιος2) (any of the fixed stars: Do other suns have planets revolving round them?) (οποιοδήποτε αστέρι που λειτουργεί ως) ήλιος3) (light and heat from the sun; sunshine: We sat in the sun; In Britain they don't get enough sun; The sun has faded the curtains.) το φως και η θερμότητα του ήλιου2. verb(to expose (oneself) to the sun's rays: He's sunning himself in the garden.) λιάζομαι- sunless- sunny
- sunniness
- sunbathe
- sunbeam
- sunburn
- sunburned
- sunburnt
- sundial
- sundown
- sunflower
- sunglasses
- sunlight
- sunlit
- sunrise
- sunset
- sunshade
- sunshine
- sunstroke
- suntan
- catch the sun
- under the sun -
19 sunburn
noun (the brown or red colour of the skin caused by exposure to the sun's rays.) έγκαυμα από έκθεση σε ηλιακή ακτινοβολία -
20 sunflower
noun (a type of large yellow flower with petals like rays of the sun, from whose seeds we get oil.) ηλίανθος
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См. также в других словарях:
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Rays — Rais, Rays ou Retz (Gilles de Laval, baron de) (1404 1440) maréchal de France (1429), compagnon de Jeanne d Arc. Convaincu de sorcellerie, assassin d enfants, il fut pendu et brûlé … Encyclopédie Universelle
Rays — This unusual and interesting surname is of Old Welsh origin, and derives from the Old Welsh personal name Ris , Welsh Rhys meaning ardour. The popularity of the name is borne out by the number of surnames it has generated. The personal name… … Surnames reference
rays — v Sunshine for a sun tan. Let s catch some rays before class. 1970s … Historical dictionary of American slang
rays — reɪ n. beam; flicker, gleam; trace or hint of something (i.e. ray of hope) v. radiate, give off rays, produce beams … English contemporary dictionary
rays — spinduliai statusas T sritis radioelektronika atitikmenys: angl. rays vok. Strahlen, m rus. лучи, m pranc. rayons, m … Radioelektronikos terminų žodynas
rays — paprastosios rombinės rajos statusas T sritis zoologija | vardynas taksono rangas gentis atitikmenys: lot. Raja angl. rays; skates rus. ромбовые скаты ryšiai: platesnis terminas – rombinės rajos siauresnis terminas – apvalioji raja siauresnis… … Žuvų pavadinimų žodynas
rays — rombinės rajos statusas T sritis zoologija | vardynas taksono rangas šeima apibrėžtis Visos jūros ir vandenynai. 9 gentys, rays100 rūšių. Kūno ilgis – 35–180 cm. Neršia ikrus raginėse kapsulėse. Yra nuodingų rūšių. atitikmenys: lot. Rajidae angl … Žuvų pavadinimų žodynas
