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在"英语"词典里led}的意思

词典
词典
section

英语中LED的发音

led  [lɛd] play
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LED的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

LED在英语中的意思是什么?

点击查看«led»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
led

发光二极管

Light-emitting diode

发光二极管是双引线半导体光源。 它类似于一个基本的pn结二极管,当激活时发光。 当对引线施加拟合电压时,电子能够与器件内的电子空穴重新结合,以光子的形式释放能量。 这种效应称为电致发光,并且光的颜色由半导体的能带隙确定。 LED的面积通常很小,并且可以使用集成的光学部件来形成其辐射图。 最早的LED在1962年作为实用的电子元件出现,发出低强度红外光。 红外LED仍然经常用作远程控制电路中的发射元件,例如用于各种消费电子产品的遥控器中的发射元件。 第一个可见光LED也具有低强度,并限于红色。 现代LED可用于可见光,紫外线和红外波长,具有非常高的亮度。 早期的LED通常用作电子设备的指示灯,替代小型白炽灯泡。 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.

点击查看«led»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

英语动词LED的变化形式

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

LED一样开头的英语单词

lecture room
lecture theatre
lecturer
lectureship
lecythi
lecythidaceous
lecythus
LED display
Led Zeppelin
Leda
ledden
Lederberg
lederhosen
ledge
ledged
ledger
ledger board
ledger line
ledgy
ledum

LED一样开头的英语单词

supplied
supposed
surprised
tagged
tailored
take for granted
tired
top-rated
tried
trusted
undefined
united
unlimited
untitled
updated
used
verified
wanted
wed
worked

英语近义词词典里led的近义词和反义词

近义词

在英语中«LED»的近义词

以下的英语单词和«led»具有相近或相同的意思,隶属于同一个语法类别。
led的英语近义词

«led»的25种语言翻译

翻译者
online translator

LED的翻译

通过我们的英语多语言翻译器,找到led25种语言翻译
该章节所呈现的将led由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«led»。

翻译者英语 - 中文

LED
1,325 数百万发言者

翻译者英语 - 西班牙语

LED
570 数百万发言者

英语

led
510 数百万发言者

翻译者英语 - 印地语

LED
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

قاد
280 数百万发言者

翻译者英语 - 俄语

привело
278 数百万发言者

翻译者英语 - 葡萄牙语

LED
270 数百万发言者

翻译者英语 - 孟加拉语

এলইডি
260 数百万发言者

翻译者英语 - 法语

LED
220 数百万发言者

翻译者英语 - 马来语

Diketuai
190 数百万发言者

翻译者英语 - 德语

LED
180 数百万发言者

翻译者英语 - 日语

主導
130 数百万发言者

翻译者英语 - 韩语

주도
85 数百万发言者

翻译者英语 - 印尼爪哇语

LED
85 数百万发言者
vi

翻译者英语 - 越南语

dẫn
80 数百万发言者

翻译者英语 - 泰米尔语

தலைமையிலான
75 数百万发言者

翻译者英语 - 马拉地语

एलईडी
75 数百万发言者

翻译者英语 - 土耳其语

Led
70 数百万发言者

翻译者英语 - 意大利语

lED
65 数百万发言者

翻译者英语 - 波兰语

doprowadziło
50 数百万发言者

翻译者英语 - 乌克兰语

призвело
40 数百万发言者

翻译者英语 - 罗马尼亚语

a condus
30 数百万发言者
el

翻译者英语 - 希腊语

οδήγησε
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

gelei
14 数百万发言者
sv

翻译者英语 - 瑞典语

ledde
10 数百万发言者
no

翻译者英语 - 挪威语

ledet
5 数百万发言者

led的使用趋势

趋势

词语 «LED»的使用趋势

0
100%
频率
使用十分广泛
98
/100
此处所显示的地图给出了词语«led»在不同国家的使用频率。
led的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«led»的最常用表达而进行的主要搜索的列表。

词语«LED» 随时间而变化的使用频率

该图表展现了单词«led»在过去500年中的用法频率的每年演化其实施是基于分析词语«led»从1500年到现在在 英语数字出版物中出现的频率。

led的英语文献、引用和新闻中的使用范例

示例

«LED»的英语 引用

单词led的知名引用和例句
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.

«LED»相关的英语书籍

在以下的参考文献中发现led的用法。与led相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
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
2
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
3
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
4
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
5
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
6
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
7
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
8
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
9
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
10
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

包含词语«LED»的新条目

找出国内和国际出版社所讨论的内容,以及词语led在以下新条目的上下文中是如何使用的。
1
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, 七月 15»
2
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, 七月 15»
3
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, 七月 15»
4
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, 七月 15»
5
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, 七月 15»
6
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, 七月 15»
7
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, 七月 15»
8
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, 七月 15»
9
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, 七月 15»
10
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, 七月 15»

参考文献
« EDUCALINGO. Led [在线]. 可用 <https://educalingo.com/zh/dic-en/led>. 五月 2024 ».
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