Significato di "led" sul dizionario di inglese

PRONUNCIA DI LED IN INGLESE

led  [lɛd]

CATEGORIA GRAMMATICALE DI LED

Led è un verbo.

Il verbo è la parte della frase che si coniuga, e indica azione e stato.

Vedere la coniugazione del verbo led in inglese.

CHE SIGNIFICA LED IN INGLESE

Diodo ad emissione luminosa

Light-emitting diode

Un diodo emettitore di luce è una sorgente luminosa a semiconduttore a due conduttori. Esso assomiglia a un diodo pn-junction di base, che emette luce quando viene attivato. Quando una tensione di adattamento viene applicata agli elettroni dei cavi è in grado di ricombinare con fori di elettroni all'interno del dispositivo, rilasciando energia sotto forma di fotoni. Questo effetto è chiamato elettroluminescenza e il colore della luce è determinato dal divario di banda di energia del semiconduttore. Un LED è spesso piccolo nell'area, e componenti ottici integrati possono essere utilizzati per modellare il suo modello di radiazione. Apparentemente come componenti elettronici pratici nel 1962, i primi LED emettevano luce a infrarossi a bassa intensità. I LED a infrarossi sono ancora frequentemente utilizzati come elementi di trasmissione nei circuiti di controllo remoto, come quelli nei comandi remoti per un'ampia varietà di elettronica di consumo. I primi LED a luce visibile erano anche di bassa intensità e limitati al rosso. I LED moderni sono disponibili attraverso le lunghezze d'onda visibili, ultraviolette e infrarosse, con una luminosità molto elevata. I primi LED sono stati spesso usati come lampade per dispositivi elettronici, sostituendo le piccole lampadine a incandescenza.

A light-emitting diode is a two-lead semiconductor light source. It resembles a basic pn-junction diode, which emits light when activated. When a fitting voltage is applied to the leads electrons are able to recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the color of the light is determined by the energy band gap of the semiconductor. An LED is often small in area, and integrated optical components may be used to shape its radiation pattern. Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared light. Infrared LEDs are still frequently used as transmitting elements in remote-control circuits, such as those in remote controls for a wide variety of consumer electronics. The first visible-light LEDs were also of low intensity, and limited to red. Modern LEDs are available across the visible, ultraviolet, and infrared wavelengths, with very high brightness. Early LEDs were often used as indicator lamps for electronic devices, replacing small incandescent bulbs.

CONIUGAZIONE IN INGLESE DEL VERBO LED

PRESENT

Present

I lead

you lead

he/she/it leads

we lead

you lead

they lead

Present continuous

I am leading

you are leading

he/she/it is leading

we are leading

you are leading

they are leading

Present perfect

I have led

you have led

he/she/it has led

we have led

you have led

they have led

Present perfect continuous

I have been leading

you have been leading

he/she/it has been leading

we have been leading

you have been leading

they have been leading

PAST

Past

I led

you led

he/she/it led

we led

you led

they led

Past continuous

I was leading

you were leading

he/she/it was leading

we were leading

you were leading

they were leading

Past perfect

I had led

you had led

he/she/it had led

we had led

you had led

they had led

Past perfect continuous

I had been leading

you had been leading

he/she/it had been leading

we had been leading

you had been leading

they had been leading

FUTURE

Future

I will lead

you will lead

he/she/it will lead

we will lead

you will lead

they will lead

Future continuous

I will be leading

you will be leading

he/she/it will be leading

we will be leading

you will be leading

they will be leading

Future perfect

I will have led

you will have led

he/she/it will have led

we will have led

you will have led

they will have led

Future perfect continuous

I will have been leading

you will have been leading

he/she/it will have been leading

we will have been leading

you will have been leading

they will have been leading

CONDITIONAL

Conditional

I would led

you would led

he/she/it would led

we would led

you would led

they would led

Conditional continuous

I would be leading

you would be leading

he/she/it would be leading

we would be leading

you would be leading

they would be leading

Conditional perfect

I would have led

you would have led

he/she/it would have led

we would have led

you would have led

they would have led

Conditional perfect continuous

I would have been leading

you would have been leading

he/she/it would have been leading

we would have been leading

you would have been leading

they would have been leading

IMPERATIVE

Imperative

you lead
we let´s lead
you lead

NONFINITE VERB FORMS

Infinitive

to lead

Past participle

led

Present Participle

leading

SINONIMI DI «LED» IN INGLESE

Le seguenti parole del dizionario di inglese hanno un significato simile o identico a «led» e appartengono alla stessa categoria grammaticale.

sinonimi in inglese di led

advance · advantage · blaze a trail · bring about · bring on · cause · chief · clue · command · conduce · conduct · contribute · control · cord · direct · direction · dispose · draw · edge · escort · example · exceed · excel · experience · first · foremost · generate · give rise to · govern · guidance · guide · have · head · hint · incline · indication · induce · influence · leadership · leading · leading role · leash · line · link · live · main · manage · margin · model · motivate · move · outdo · outstrip · pass · pattern · persuade · pilot · pointer · precede · premier · prevail · primary · prime · principal · produce · prompt · protagonist · rein · rule · spend · star part · start · steer · suggestion · supervise · surpass · tether · tip · tip-off · title role · top · trace · transcend · undergo · usher · van · vanguard

TRADUZIONE DI LED

Conosci la traduzione di led in 25 lingue con il nostro traduttore inglese multilingue.

Le traduzioni di led verso altre lingue presenti in questa sezione sono il risultato di una traduzione automatica statistica; dove l'unità essenziale della traduzione è la parola «led» in inglese.

• Traduttore italiano - cinese: LED
• Traduttore italiano - spagnolo: LED
• inglese: led
• Traduttore italiano - hindi: LED
• Traduttore italiano - arabo: قاد
• Traduttore italiano - russo: привело
• Traduttore italiano - portoghese: LED
• Traduttore italiano - bengalese: এলইডি
• Traduttore italiano - francese: LED
• Traduttore italiano - malese: Diketuai
• Traduttore italiano - tedesco: LED
• Traduttore italiano - giapponese: 主導
• Traduttore italiano - coreano: 주도
• Traduttore italiano - giavanese: LED
• Traduttore italiano - vietnamita: dẫn
• Traduttore italiano - tamil: தலைமையிலான
• Traduttore italiano - marathi: एलईडी
• Traduttore italiano - turco: Led
• Traduttore italiano - italiano: lED
• Traduttore italiano - polacco: doprowadziło
• Traduttore italiano - ucraino: призвело
• Traduttore italiano - rumeno: a condus
• Traduttore italiano - greco: οδήγησε
• Traduttore italiano - afrikaans: gelei
• Traduttore italiano - svedese: ledde
• Traduttore italiano - norvegese: ledet

10 CITAZIONI IN INGLESE CON «LED»

Citazioni e frasi famose con la parola led.

1

Stephen Baldwin

I believe I have a calling. Do you know what that calling is? To stand up in a new and hard core, radical way for the Lord. In the process, if I insult a couple of people, if I offend a couple of people, and if I got to shake it up a little bit, as long as it is led by the Holy Spirit, amen.

2

Ben Bernanke

The crisis and recession have led to very low interest rates, it is true, but these events have also destroyed jobs, hamstrung economic growth and led to sharp declines in the values of many homes and businesses.

3

Benazir Bhutto

I was a very shy girl who led an insulated life; it was only when I came to Oxford, and to Harvard before that, that suddenly I saw the power of people. I didn't know such a power existed, I saw people criticising their own president; you couldn't do that in Pakistan - you'd be thrown in prison.

4

Hassanal Bolkiah

Our strength in finance has led us to set up an international financial centre with medium and long-term objectives, especially to develop Islamic financial and insurance services.

5

Samuel Butler

People are lucky and unlucky not according to what they get absolutely, but according to the ratio between what they get and what they have been led to expect.

6

John Carmack

I have fond memories of the development work that led to a lot of great things in modern gaming - the intensity of the first person experience, LAN and Internet play, game mods, and so on.

7

Cheryl Cole

The reason I go for the designers is because they make me feel good. It's about finding clothes that make you feel good as a woman. If I like it, I'll wear it. You have to go with your instincts and not be led by trends.

8

Martin Van Creveld

Since 2006, when the Second Lebanon War killed perhaps 2,000 Lebanese, many of them civilians, and led to the destruction of an entire section of Beirut, the northern border has been absolutely quiet.

9

Mihaly Csikszentmihalyi

People enter Web sites hoping to be led somewhere, hoping for a payoff.

10

Nathan Deal

While advances in scientific research have led to some new and exciting treatments that have enlarged and enhanced the quality and length of human life, we must not lose sight as to what we are trying to accomplish.

10 LIBRI IN INGLESE ASSOCIATI CON «LED»

Scopri l'uso di led nella seguente selezione bibliografica. Libri associati con led e piccoli estratti per contestualizzare il loro uso nella letteratura.

LED for Lighting Applications

The book begins with the principles of LED lighting, then focuses on issues and challenges. Chapters are devoted to key steps in LED manufacturing: substrate, epitaxy, process and packaging.

Patrick Mottier, 2010

LED Lighting: Professional Techniques for Digital Photographers

"Learn how LED lighting can boost your creativity in the studio or on location"--P. [4] of cover.

Kirk Tuck, 2012

Why Should Anyone Be Led by You?: What It Takes To Be An ...

In this lively and practical book, Goffee and Jones draw from extensive research to reveal how to hone and deploy one’s unique leadership assets while managing the inherent tensions at the heart of successful leadership: showing emotion ...

Robert Goffee, Gareth Jones, 2013

Baby-led Weaning: The Essential Guide to Introducing Solid ...

This book is the definitive guide to this crucial period in your child's development, and shows you how to help your baby participate in family meals right from the start; experiment with food at his or her own pace; develop new abilities, ...

Gill Rapley, Tracey Murkett, 2010

Power Supplies for LED Driving

This book covers the design trade-offs involved in LED driving applications, from low-power to UB-LEDs and beyond. * Practical, "hands-on" approach to power supply design for LED drivers * Detailed examples of what works and why, throughout ...

Steve Winder, 2011

Intelligence-led Policing

This book − the first of its kind − brings the concepts, processes and practice of intelligence-led policing into focus, so that students, practitioners and scholars of policing, criminal intelligence and crime analysis can better ...

Jerry H. Ratcliffe, 2012

The Baby-Led Weaning Cookbook: 130 Easy, Nutritious Recipes ...

Gill Rapley and Tracey Murkett—coauthors of Baby-Led Weaning, the book that started the movement—collect 130 recipes perfectly suited for baby-led weaning, as well as: • Straightforward advice on which foods to start with • ...

Tracey Murkett, Gill Rapley, 2013

Spirit-led Preaching: The Holy Spirit's Role in Sermon ...

A closer look at the Holy Spirit's role in sermon preparation and delivery, Spirit-Led Preaching helps pastors and professors better emphasize the important combination of Word and Spirit when sharing the gospel.

Greg Heisler, 2007

Women Who Led Nations

Profiles the careers of seven women elected to head their respective countries, including Golda Meir, Indira Gandhi, Margaret Thatcher, Corazón Aquino, Benazir Bhutto, Violeta Barrios de Chamorro, and Gro Harlem Brundtland.

Joan Axelrod-Contrada, 1999

Lean-Led Hospital Design: Creating the Efficient Hospital of ...

Check out a video of the authors discussing their book, Lean-Led Hospital Design at the 2012 Med Assets Healthcare Business Summit. www.modernhealthcare.com/section/LiveatHBS

Naida Grunden, Charles Hagood, 2012

10 NOTIZIE DOVE SI INCLUDE IL TERMINE «LED»

Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino led nel contesto delle seguenti notizie.

Upgrade Your Refrigerator Lighting with LED Tape - Lifehacker

Most of us probably haven't considered upgrading the lights in our fridges, but the next time you wonder how you forgot about those leftovers or ... «Lifehacker, lug 15»

Made.com Raises $60M To Accelerate European Expansion Led By …

Today it's confirmed a new fundraising of $60 million growth round to accelerate its European expansion led by Partech Growth Fund and ... «TechCrunch, lug 15»

That viral Uniqlo sex tape has led to the arrests of five people - Quartz

quartz quartz India quartz Africa. Change your edition back to menu. That viral Uniqlo sex tape has led to the arrests of five people. Written by. «Quartz, lug 15»

Trump won't apologize to McCain, suggests backlash led by trailing …

Donald Trump on Sunday declined to apologize for his comments about war veteran and Arizona GOP Sen. John McCain, suggesting the ... «Fox News, lug 15»

Claudia Alexander, NASA Manager Who Led Jupiter Mission, Dies …

Claudia Alexander, who played a pioneering role in NASA's Galileo mission to Jupiter and the international Rosetta space-exploration project, ... «New York Times, lug 15»

Sony's 2015 Australian LED TVs: Everything You Need To Know …

Buying a new screen for your living room or theatre room? If a LG or Samsung hasn't already caught your attention, you should give some ... «Gizmodo Australia, lug 15»

US-led airdrops shower leaflets over ISIS territory, activists say | Fox …

A U.S.-led coalition dropped new leaflets over the de facto capital of the Islamic State group in Syria, promising those below that "freedom will ... «Fox News, lug 15»

Dispute over car title led to West Side shooting: Prosecutors …

Dispute over car title led to West Side shooting, prosecutors say. Darnell Halmon, 41. Chicago Police photo. Darnell Halmon, 41, is charged ... «Chicago Tribune, lug 15»

US-led airdrops shower leaflets over Islamic State territory - Middle …

BEIRUT — A U.S.-led coalition dropped new leaflets over the de facto capital of the Islamic State group in Syria, promising those below that ... «Stars and Stripes, lug 15»

BRIEF-Kaifa Tech's unit, strategic investor to acquire US LED chip …

Says partly owned unit and strategic investor plan to acquire 100 percent in U.S. LED chip and packaging firm for $130 million. Source text in ... «Reuters, lug 15»