-
1 laser
['leɪzə(r)]nome laser m.* * *['leizə]((an instrument that produces) a narrow and very intense beam of light: The men were cutting the sheets of metal with a laser; ( also adjective) a laser beam.) laser* * *laser /ˈleɪzə(r)/n.(fis., naut.) laser: laser printer, stampante laser● ( ottica) laser beam, raggio laser □ (fam. USA) laser-eyed, dall'occhio scrutatore; occhiuto; sospettoso □ (fis. nucl.) laser fusion, fusione laser □ laser pen, penna laser □ laser pointer, puntatore laser □ (med.) laser surgery, chirurgia con il laser; laserchirurgia.* * *['leɪzə(r)]nome laser m. -
2 beam
I [biːm]1) (of light, torch, laser) raggio m.; (of car lights, lighthouse) fascio m. (anche fis.)on full — BE o
high — AE
on low beam — AE con gli anabbaglianti accesi
2) ing. sport trave f.3) (central shaft) (of weighing scales) giogo m.4) aer. mar. (radio or radar course) fascio m. (di onde corte), portata f.to be off beam — BE o
off the beam — AE essere sulla rotta sbagliata; fig. essere fuori strada, sbagliare
6) (smile) sorriso m. raggiante••II 1. [biːm]to be broad in the beam — colloq. essere largo di fianchi
verbo transitivo [radio, satellite] trasmettere (mediante antenna direzionale) [programme, signal]2.2) (smile) sorridere radiosamente* * *[bi:m] 1. noun1) (a long straight piece of wood, often used in ceilings.) trave2) (a ray of light etc: a beam of sunlight.) raggio3) (the greatest width of a ship or boat.) larghezza massima2. verb1) (to smile broadly: She beamed with delight.) sorridere radiosamente2) (to send out (rays of light, radio waves etc): This transmitter beams radio waves all over the country.) irradiare* * *[biːm]1. n1) Archit trave f2) Naut baglio3) (of light, sunlight) raggio, (of torch) fascio (di luce), Radio fascio (d'onde)to drive with headlights on full or Am high beam — guidare con gli abbaglianti accesi
4) (smile) sorriso raggiante2. vtRadio trasmettere con antenna direzionale3. vi(smile) sorridere radiosamente* * *beam /bi:m/n.1 trave3 (naut.) traverso; fianco: abaft the beam, a poppavia del traverso; before the beam, a proravia del traverso; on the port beam, al traverso a sinistra; on the starboard beam, al traverso a dritta8 ( radio) fascio ( d'onde corte); portata, raggio d'azione ( di altoparlante o microfono); segnale unidirezionale ( di radiofaro)10 raggio ( di luce, di calore, di elettroni; anche fig.): electron beam, fascio di elettroni; (autom.) full beam, luce degli abbaglianti; (autom. USA) high beam, fascio (di luce) di profondità; ( ottica) laser beam, raggio laser; light beam, raggio di luce11 sorriso radioso; aspetto raggiante● ( radio) beam aerial (o antenna), antenna a fascio □ beam bridge, ponte a travate □ (edil.) beam ceiling, soffitto con travi a vista □ beam compass, compasso a verga □ (naut.) beam-ends, testate del baglio □ (fis. nucl.) beam hole, canale d'irradiazione □ (miss.) beam rider, missile comandato a fascio □ (naut.) beam sea, mare al traverso □ (mil.) beam weapon, arma a raggi mortali (laser, ecc.) □ broad in the beam, ( di nave) larga; ( slang: di persona) dal sedere grosso □ off ( the) beam, ( di aereo) sulla rotta sbagliata; ( slang: di persona) fuori strada, in errore □ on ( the) beam, ( di nave) al traverso; ( di aereo) sulla rotta giusta; ( slang: di persona) che segue la direzione (o la strada) giusta, nel giusto □ (naut.) on her beam-ends, ( di imbarcazione) (sbandata) sul fianco; ingavonata □ (fam.) on one's beam-ends, senza soldi; al verde; sul lastrico.(to) beam /bi:m/A v. t.B v. i.* * *I [biːm]1) (of light, torch, laser) raggio m.; (of car lights, lighthouse) fascio m. (anche fis.)on full — BE o
high — AE
on low beam — AE con gli anabbaglianti accesi
2) ing. sport trave f.3) (central shaft) (of weighing scales) giogo m.4) aer. mar. (radio or radar course) fascio m. (di onde corte), portata f.to be off beam — BE o
off the beam — AE essere sulla rotta sbagliata; fig. essere fuori strada, sbagliare
6) (smile) sorriso m. raggiante••II 1. [biːm]to be broad in the beam — colloq. essere largo di fianchi
verbo transitivo [radio, satellite] trasmettere (mediante antenna direzionale) [programme, signal]2.2) (smile) sorridere radiosamente -
3 scan
[skæn] I2) (radar, TV) scansione f., esplorazione f.; (picture) scansione f.II 1.1) (cast eyes over) scorrere [list, small ads]2) (examine) esaminare, scrutare [face, horizon]3) [light, radar] esplorare [ area]4) med. esplorare con apparecchio a scansione [ organ]5) letter. scandire6) inform. scannerizzare [document, image]2.* * *[skæn] 1. past tense, past participle - scanned; verb1) (to examine carefully: He scanned the horizon for any sign of a ship.) esaminare, scrutare2) (to look at quickly but not in detail: She scanned the newspaper for news of the murder.) scorrere (in fretta)3) (to pass radar beams etc over: The area was scanned for signs of enemy aircraft.) scandire, esplorare4) (to pass an electronic or laser beam over a text or picture in order to store it in the memory of a computer.) scandire, scannerizzare5) (to examine and get an image of what is inside a person's body or an object by using ultra-sound and x-ray: They scanned his luggage at the airport to see if he was carrying drugs.) (esaminare)6) (to fit into a particular rhythm or metre: The second line of that verse doesn't scan properly.) (potersi scandire)2. nounShe had an ultrasound scan to see whether the baby was a boy or a girl; a brain scan; a quick scan through the report.) esame; scorsa- scanner* * *[skæn]1. vt1) (inspect closely: horizon, sb's face, crowd) scrutare, (newspaper) leggere attentamentehe scans the papers for European news — legge con attenzione i giornali alla ricerca di notizie dall'Europa
2) (glance at quickly) dare un'occhiata a, scorrereall luggage is scanned before loading — i bagagli vengono passati ai raggi x prima di essere caricati
2. viPoetry scandire3. nMed ecografia* * *scan /skæn/n.2 rapida occhiata; scorsa4 (comput.) scansione ( di immagini, testo); analisi ( di stringhe, dati, file): scan engine, motore di analisi; scan head, testina di scansione; scan line, linea di scansione(to) scan /skæn/A v. t.2 scorrere in fretta; dare una scorsa a: to scan ( through) the newspaper, dare un'occhiata al giornale3 (elettron., TV, radar, ecc.) scandire; analizzare; esplorare: The radar scanned the horizon, il radar esplorava l'orizzonteB v. i.1 (comput.) eseguire una scansione; scansionare; scannerizzare2 ( poesia) potersi scandire: This line doesn't scan, questo verso non si può scandire (o non è regolare)FALSI AMICI: to scan non significa scannare.* * *[skæn] I2) (radar, TV) scansione f., esplorazione f.; (picture) scansione f.II 1.1) (cast eyes over) scorrere [list, small ads]2) (examine) esaminare, scrutare [face, horizon]3) [light, radar] esplorare [ area]4) med. esplorare con apparecchio a scansione [ organ]5) letter. scandire6) inform. scannerizzare [document, image]2.
См. также в других словарях:
laser light — n. Light produced by a laser. [PJC] … The Collaborative International Dictionary of English
Laser Light Show (Grand Coulee Dam) — The laser light show at Grand Coulee Dam, which began in 1989, is one of the largest light shows in the U.S.. The 37 minute show runs daily from Memorial Day through September 30. An addition of fireworks lights up the sky above the dam each… … Wikipedia
laser light beam — lazerio spinduliuotės pluoštas statusas T sritis fizika atitikmenys: angl. laser beam; laser light beam; laser rays vok. Laserstrahl, m rus. лазерный пучок, m pranc. faisceau lasérique, m; faisceau lumineux du laser, m … Fizikos terminų žodynas
laser light — /ˈleɪzə laɪt/ (say layzuh luyt) noun a small tubular device which projects a laser beam of light …
laser light plane — noun A multi touch technique using a laser and line generating lens that casts a beam over a touch surface … Wiktionary
Low-angle laser light scattering — or LALLS is an application of light scattering that is particularly useful in conjunction with the technique of Size exclusion chromatography [ The application of size exclusion chromatography equipped with RI and LALLS detectors to study network … Wikipedia
Laser absorption spectrometry — (LAS) refers to techniques that utilize lasers to assess the concentration or amount of a species in gas phase by absorption spectrometry (AS).It is well known that optical spectroscopic techniques in general and laser based techniques in… … Wikipedia
Light therapy — Intervention Bright light therapy is a common treatment for seasonal affective disorder and for circadian rhythm disorders. ICD 10 PCS … Wikipedia
Laser cooling — refers to the number of techniques in which atomic and molecular samples are cooled through the interaction with one or more laser light fields. The first example of laser cooling, and also still the most common method of laser cooling (so much… … Wikipedia
Laser guide star — Laser guide stars are a form of artificial star created for use in astronomical adaptive optics imaging. Adaptive optics (AO) systems require a wavefront reference source in order to correct atmospheric distortion of light (called astronomical… … Wikipedia
Laser resurfacing — is a technique used during laser surgery wherein molecular bonds of a material are dissolved by a laser. It is used for the treatment of wrinkles, solar lentigenes, sun damage, scars (see acne scar treatment), stretch marks, actinic keratosis and … Wikipedia