CHE SIGNIFICA LASER IN INGLESE
Laser
Un laser è un dispositivo che emette luce attraverso un processo di amplificazione ottica basato sull'emissione stimolata di radiazioni elettromagnetiche. Il termine "laser" è nato come acronimo di "amplificazione della luce mediante emissione stimolata di radiazioni". Un laser differisce da altre fonti di luce perché emette luce coerente. La coerenza spaziale consente di concentrare un laser su un punto stretto, consentendo applicazioni come il taglio laser e la litografia. La coerenza spaziale consente anche un fascio laser a restringersi a lunghe distanze, consentendo applicazioni come puntatori laser. I laser possono anche avere una elevata coerenza temporale che consente loro di avere uno spettro molto stretto, cioè emettono un solo colore di luce. La coerenza temporale può essere usata per produrre impulsi di luce, brevi come un femtosecondo. I laser hanno molte applicazioni importanti. Sono utilizzati in dispositivi di consumo comuni quali unità disco ottico, stampanti laser e scanner a codici a barre. Sono utilizzati in medicina per chirurgia laser e trattamenti cutanei diversi, e nell'industria per tagliare e saldare i materiali. Sono utilizzati in dispositivi militari e di legge per la marcatura degli obiettivi e della gamma di misura e della velocità.
definizione di laser nel dizionario inglese
La prima definizione di laser nel dizionario è una sorgente di radiazioni ottiche, infrarosse o ultraviolette ad alta intensità prodotte a seguito dell'emissione stimolata mantenuta all'interno di un mezzo solido, liquido o gassoso. I fotoni coinvolti nel processo di emissione hanno tutti la stessa energia e la stessa fase in modo che il raggio laser sia monocromatico e coerente, permettendogli di essere messo a fuoco con precisione. Un'altra definizione di laser è una qualsiasi sorgente simile che produce un raggio di qualsiasi radiazione elettromagnetica, come radiazione infrarossa o microonde. Il laser deve anche usare un laser, specialmente come parte del trattamento medico.
CONIUGAZIONE IN INGLESE DEL VERBO LASER
PRESENT
Present
I laser
you laser
he/she/it lasers
we laser
you laser
they laser
Present continuous
I am lasering
you are lasering
he/she/it is lasering
we are lasering
you are lasering
they are lasering
Present perfect
I have lasered
you have lasered
he/she/it has lasered
we have lasered
you have lasered
they have lasered
Present perfect continuous
I have been lasering
you have been lasering
he/she/it has been lasering
we have been lasering
you have been lasering
they have been lasering
PAST
Past
I lasered
you lasered
he/she/it lasered
we lasered
you lasered
they lasered
Past continuous
I was lasering
you were lasering
he/she/it was lasering
we were lasering
you were lasering
they were lasering
Past perfect
I had lasered
you had lasered
he/she/it had lasered
we had lasered
you had lasered
they had lasered
Past perfect continuous
I had been lasering
you had been lasering
he/she/it had been lasering
we had been lasering
you had been lasering
they had been lasering
FUTURE
Future
I will laser
you will laser
he/she/it will laser
we will laser
you will laser
they will laser
Future continuous
I will be lasering
you will be lasering
he/she/it will be lasering
we will be lasering
you will be lasering
they will be lasering
Future perfect
I will have lasered
you will have lasered
he/she/it will have lasered
we will have lasered
you will have lasered
they will have lasered
Future perfect continuous
I will have been lasering
you will have been lasering
he/she/it will have been lasering
we will have been lasering
you will have been lasering
they will have been lasering
CONDITIONAL
Conditional
I would laser
you would laser
he/she/it would laser
we would laser
you would laser
they would laser
Conditional continuous
I would be lasering
you would be lasering
he/she/it would be lasering
we would be lasering
you would be lasering
they would be lasering
Conditional perfect
I would have laser
you would have laser
he/she/it would have laser
we would have laser
you would have laser
they would have laser
Conditional perfect continuous
I would have been lasering
you would have been lasering
he/she/it would have been lasering
we would have been lasering
you would have been lasering
they would have been lasering
IMPERATIVE
Imperative
you laser
we let´s laser
you laser
NONFINITE VERB FORMS
Present Participle
lasering
PAROLE IN INGLESE ASSOCIATE CON «LASER»
laser ·
sailboat ·
weapons ·
high ·
powered ·
what ·
does ·
stand ·
airlines ·
acronym ·
history ·
device ·
that ·
emits ·
light ·
through ·
process ·
optical ·
amplification ·
based ·
stimulated ·
emission ·
howstuffworks ·
work ·
players ·
dental ·
drills ·
surgery ·
even ·
tattoo ·
removal ·
exactly ·
learn ·
about ·
various ·
types ·
wicked ·
blue ·
green ·
home ·
spyder ·
arctic ·
krypton ·
feel ·
energy ·
with ·
world ·
most ·
powerful ·
association ·
laser ·
class ·
worldwide ·
membership ·
services ·
regattas ·
results ·
international ·
laserinternational ·
includes ·
activities ·
information ·
addresses ·
links ·
sailing ·
sites ·
north ·
american ·
championship ·
regatta ·
hosted ·
alamitos ·
yacht ·
club ·
10 CITAZIONI IN INGLESE CON «LASER»
Citazioni e frasi famose con la parola
laser.
The main ingredient of the first quantum revolution, wave-particle duality, has led to inventions such as the transistor and the laser that are at the root of the information society.
I'm scattered, and then that last hundred pages, bam, I'm a laser.
I had six silly tattoos done when I was young and I bitterly regret them. I've thought about laser surgery, but that leaves a scar, so I'm just leaving them.
If you think about it, if you've ever been to a Catholic service, it's practically a laser light show. It's very dramatic, very theatrical. The outfits they wear, it's all designed to be impressive.
Well, I made an announcement to my family at 8 that I wanted to be an actor, and I focused like a laser beam on it. I never had a fallback plan.
We didn't even think about it, you know? I used to collect laser discs, and you'd have some college professor analyzing It's a Wonderful Life or Citizen Kane, and now it is pretty funny - the idea of commentary for a silly kid's movie, you know?
Shine like the day I set cosmic eyes on you, friend, by the light of the sweet squash in my lovely laser broom.
The atoms become like a moth, seeking out the region of higher laser intensity.
We have to make sure, at Apple, that we stay true to focus, laser focus - we know we can only do great things a few times, only on a few products.
There are relatively few experiments in atomic physics these days that don't involve the use of a laser.
10 LIBRI IN INGLESE ASSOCIATI CON «LASER»
Scopri l'uso di
laser nella seguente selezione bibliografica. Libri associati con
laser e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Laser Diagnostics for Combustion Temperature and Species
This book aims to make these powerful and important new tools in combustion research understandable.
An essential introduction to the principles of laser operation and design for graduates in physics and engineering.
William T. Silfvast,
2004
3
Laser: The Inventor, the Nobel Laureate, and the Thirty-Year ...
Gordon Gould, the courts ruled, had invented the laser. Laseris a grand story of technology and law. Nick Taylor has extensively interviewed Gould as well as other key participants in the battle over the laser's invention and patents.
4
Basics of
Laser Physics: For Students of Science and Engineering
This book offers a general description of the laser, theoretical and operational details of gas, solid state, free-electron and semiconductor lasers.
5
The History of the
Laser
This book traces the history of the laser, from the first theoretical predictions of stimulated emission made in the 1920s, through the experimental development of masers and lasers in the 50s and 60s, to the advanced applications of lasers ...
6
Beam : The Race to Make the
Laser: The Race to Make the
Laser
In 1954, Charles Townes invented the laser's microwave cousin, the maser.
7
Laser Welding: A Practical Guide
Enables the reader both to understand and to use, in a practical manner, laser welding.
8
Laser Cooling and Trapping
This text begins with a review of the relevant aspects of quantum mechanics; it then turns to the electromagnetic interactions involved in slowing and trapping atoms, in both magnetic and optical traps.
Harold J. Metcalf, Peter van der Straten,
1999
9
Laser Material Processing
New chapters on laser physics, drilling, micro- and nanomanufacturing and biomedical laser processing reflect the changes in the field since the last edition, updating and completing the range of practical knowledge about the processes ...
William Steen, Kenneth G. Watkins, Jyotirmoy Mazumder,
2010
10
Laser: Light of a Million Uses
Past, present, and future of tools with a host of functions, from providing superb fidelity on CDs to transforming surgery. "Fascinating. . . richly, readably thorough." ? Wall Street Journal.
Jeff Hecht, Dick Teresi,
1998
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «LASER»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
laser nel contesto delle seguenti notizie.
Hi-tech laser, microwave weapons on Indian Navy's wishlist
While laser weapons onboard warships would enable them to blast incoming targets like missiles and rockets at the speed of light, ... «Hindustan Times, lug 15»
Laser Masters' World Championships 2015 >> Scuttlebutt Sailing …
The 2015 Laser Masters' World Championships was held July 12-18 in Kingston, Ontario. With 138 sailors in Standard Rig and 109 sailors in ... «Scuttlebutt Sailing News, lug 15»
New laser device spells end for diabetic finger pricking | Zee News
London: A new technology developed by an Indian-origin scientist, which uses a laser device may be able to non-invasively monitor blood ... «Zee News, lug 15»
Laser sailing championships: Mohapatra, Deelip walk away with the …
Laser Standard: Race 11: 1. ... Final standings: Laser Standard: 1. ... AYN, Deelip Kumar Singh, EMESA, Laser Sailing championship. «The Hindu, lug 15»
Weber: Laba laser a rare bonus for the Whitecaps - The Province
Weber: Laba laser a rare bonus for the Whitecaps. Of how the play unfolded, he said: “I saw Kekuta (Manneh), I saw Nico (Mezquida), but I ... «The Province, lug 15»
Bladeless laser cataract removal surgery now available in EP - El …
Two weeks ago, Morris, a local bookkeeper, under went bladeless laser cataract removal surgery at El Paso Eye Surgeons. "Before the surgery ... «El Paso Times, lug 15»
Sharp as a Laser - The New Indian Express
One of the major inventions of the century, laser technology has been found to have a number of applications in various fields such as medicine ... «The New Indian Express, lug 15»
FAA investigating laser strikes targeting Pittsburgh airplanes | Local …
Two planes at Pittsburgh International Airport were victims of laser strikes Wednesday night, according to the Federal Aviation Administration. «WTAE Pittsburgh, lug 15»
Pilots report laser strikes happened near Kennywood Park | Local …
Two pilots reported their planes were being struck by lasers on the ground Wednesday. The FAA released Friday they both happened near ... «WTAE Pittsburgh, lug 15»
The Kremlin is talking about reviving Russia's laser tank-building …
The news outlet, owned and directed by the country's government, wrote at the end of May about the potential for a "laser tank," citing the US ... «Business Insider, lug 15»