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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.) rentgenové paprsky/záření- X-ray2. verb(to take a photograph of using X-rays: They X-rayed my arm to see if it was broken.) rentgenovat* * *• rentgenové paprsky• paprsky X -
2 ray
[rei]1) (a narrow beam (of light, heat etc): the sun's rays; X-rays; heat-rays; a ray of light.) paprsek2) (a slight amount (of hope etc).) zásvit* * *• paprsek -
3 radiant
['reidiənt]1) (showing great joy: a radiant smile.) zářivý2) (sending out rays of heat, light etc or carried, sent etc in the form of, or by means of, rays of heat, light etc.) zářící, sálavý•- radiance* * *• zářící• zářivý• radiant• oslnivý -
4 radiate
['reidieit]1) (to send out rays of (light, heat etc): A fire radiates heat.) zářit, sálat2) (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.) vycházet•- radiator* * *• vyzařovat• zářit -
5 beam
[bi:m] 1. noun1) (a long straight piece of wood, often used in ceilings.) trám2) (a ray of light etc: a beam of sunlight.) paprsek3) (the greatest width of a ship or boat.) šířka2. verb1) (to smile broadly: She beamed with delight.) zářivě se usmívat, zářit2) (to send out (rays of light, radio waves etc): This transmitter beams radio waves all over the country.) vysílat* * *• paprsek -
6 focus
['foukəs] 1. plurals - focuses, foci; noun1) (the point at which rays of light meet after passing through a lens.) ohnisko2) (a point to which light, a look, attention etc is directed: She was the focus of everyone's attention.) střed2. 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.) zaostřit2) (to direct (attention etc) to one point: The accident focussed public attention on the danger.) soustředit•- focal- in
- out of focus* * *• zaostřit• ohnisko -
7 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.) Slunce2) (any of the fixed stars: Do other suns have planets revolving round them?) slunce3) (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.) slunce2. verb(to expose (oneself) to the sun's rays: He's sunning himself in the garden.) slunit se- 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* * *• Slunce• Sun -
8 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.) Slunce2) (any of the fixed stars: Do other suns have planets revolving round them?) slunce3) (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.) slunce2. verb(to expose (oneself) to the sun's rays: He's sunning himself in the garden.) slunit se- 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* * *• výsluní• slunit• sluneční• sluníčko -
9 radiation
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10 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.) hvězda2) (any of the bodies in the sky appearing as points of light: The sky was full of stars.) hvězda3) (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.) hvězdička4) (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.) hvězda; hlavní role2. verb1) (to play a leading role in a play, film etc: She has starred in two recent films.) hrát hlavní roli2) ((of a film etc) to have (a certain actor etc) as its leading performer: The film starred Elvis Presley.) uvést v hlavní roli•- stardom- starry
- starfish
- starlight
- starlit
- star turn
- see stars
- thank one's lucky stars* * *• hvězda -
11 ultraviolet
((of light) consisting of rays from the invisible part of the spectrum beyond the purple, that have an effect on the skin, eg causing suntan.) ultrafialový* * *• ultrafialový -
12 electromagnetic waves
[ilektrəməɡ'netik](waves of energy travelling through space etc, eg light waves, X-rays, radio waves.) elektromagnetická vlna
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