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1 ray
[rei]1) (a narrow beam (of light, heat etc): the sun's rays; X-rays; heat-rays; a ray of light.) rayon2) (a slight amount (of hope etc).) lueur -
2 focus
focus [ˈfəʊkəs]1. nouna. (Photography) the picture is in/out of focus l'image est nette/floueb. ( = main point) to keep sth in focus ne pas perdre de vue qcha. [+ instrument, camera] mettre au pointb. ( = direct) [+ heat rays] faire converger ; [+ attention] concentrer► to focus on [eyes] se fixer sur ; [person] fixer son regard sur ; ( = concentrate on) se concentrer sur• the meeting focused on the problems of the unemployed la réunion a surtout porté sur les problèmes des chômeurs4. compounds* * *['fəʊkəs] 1.1) ( focal point) foyer mto go out of focus — [device] se dérégler; [image] devenir flou
2) ( device on lens) mise f au point3) ( centre of interest) centre m4) ( emphasis) accent m2.1) ( direct) concentrer [ray] (on sur); fixer [eyes] (on sur)2) ( adjust) mettre [quelque chose] au point, régler [lens, camera]3) ( concentrate) concentrer [mind] (on sur)3.1) ( home in)to focus on — [rays] converger sur; [camera] faire le point or la mise au point sur; [eyes, attention] se fixer sur
2) ( concentrate)4.to focus on — [report] se concentrer sur
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3 radiate
['reidieit]1) (to send out rays of (light, heat etc): A fire radiates heat.) irradier2) (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.) rayonner (de)•- radiator -
4 radiant
['reidiənt]1) (showing great joy: a radiant smile.) radieux2) (sending out rays of heat, light etc or carried, sent etc in the form of, or by means of, rays of heat, light etc.) rayonnant•- radiance -
5 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.) soleil2) (any of the fixed stars: Do other suns have planets revolving round them?) soleil3) (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.) soleil2. verb(to expose (oneself) to the sun's rays: He's sunning himself in the garden.) (s')exposer au soleil- 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 -
6 beat down
1) ((of the sun) to give out great heat: The sun's rays beat down on us.) taper (dur) sur2) (to (force to) lower a price by bargaining: We beat the price down; We beat him down to a good price.) faire baisser -
7 radiation
noun (rays of light, heat etc or of any radioactive substance.) radiation -
8 focus
focus ['fəʊkəs] (pl focuses or foci [-saɪ], pt & pp focussed or focused, cont focussing or focusing)1 noun∎ the picture is in/out of focus l'image est nette/floue, l'image est/n'est pas au point;∎ the binoculars are in/out of focus les jumelles sont/ne sont pas au point;∎ bring the image into focus fais la mise au point, mets l'image au point∎ she was the focus of attention elle était le centre d'attention;∎ taxes are currently the focus of attention en ce moment, les impôts sont au centre des préoccupations;∎ the government is trying to shift the focus of the debate le gouvernement tente de déplacer le débat;∎ let's try and get the problem into focus essayons de préciser le problème;∎ the focus of the conference is on human rights le point central de la conférence, ce sont les droits de l'homme;∎ the organization will provide some kind of a focus for opposition to the project l'organisation fournira un point de ralliement à l'opposition au projet;∎ this became a focus of people's discontent le mécontentement s'est concentré là-dessus∎ to focus a camera (on sth) faire la mise au point d'un appareil photo (sur qch)∎ he couldn't focus his eyes il voyait trouble;∎ all eyes were focussed on him tous les regards étaient rivés sur lui(c) (direct → heat, light) faire converger; (→ beam, ray) diriger; figurative (→ attention, energies) concentrer; (→ interest, concern) centrer∎ I can't focus properly je vois trouble, je n'arrive pas à accommoder∎ the debate focussed on unemployment le débat était centré sur le problème du chômage;∎ his speech focussed on the role of the media son discours a porté principalement sur le rôle des médias
См. также в других словарях:
Heat rays — Heat Heat (h[=e]t), n. [OE. hete, h[ae]te, AS. h[=ae]tu, h[=ae]to, fr. h[=a]t hot; akin to OHG. heizi heat, Dan. hede, Sw. hetta. See {Hot}.] 1. A force in nature which is recognized in various effects, but especially in the phenomena of fusion… … The Collaborative International Dictionary of English
heat rays — see radiant heat, under heat … Medical dictionary
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Heat-Ray — The Heat Ray is the primary offensive weapon used by the Martians in the H. G. Wells s classic science fiction novel The War of the Worlds and its offshoots. In the novel Within the context of the novel, the term Heat Ray is more commonly applied … Wikipedia
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heat|stroke — «HEET STROHK», noun. collapse or sudden illness with fever and dry skin, caused by overexposure to excessive heat, as from the infrared rays of the sun … Useful english dictionary
Animal heat — Heat Heat (h[=e]t), n. [OE. hete, h[ae]te, AS. h[=ae]tu, h[=ae]to, fr. h[=a]t hot; akin to OHG. heizi heat, Dan. hede, Sw. hetta. See {Hot}.] 1. A force in nature which is recognized in various effects, but especially in the phenomena of fusion… … The Collaborative International Dictionary of English
Atomic heat — Heat Heat (h[=e]t), n. [OE. hete, h[ae]te, AS. h[=ae]tu, h[=ae]to, fr. h[=a]t hot; akin to OHG. heizi heat, Dan. hede, Sw. hetta. See {Hot}.] 1. A force in nature which is recognized in various effects, but especially in the phenomena of fusion… … The Collaborative International Dictionary of English