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在"英语"词典里photoelectric}的意思

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英语中PHOTOELECTRIC的发音

photoelectric  [ˌfəʊtəʊɪˈlɛktrɪk] play
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PHOTOELECTRIC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

PHOTOELECTRIC在英语中的意思是什么?

点击查看«photoelectric»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
photoelectric

光电效应

Photoelectric effect

光电效应是观察到许多金属在发光时发射电子。 以这种方式发射的电子可以称为光电子。 根据经典电磁理论,这种效应可归因于能量从金属中的光到电子的转移。 从这个角度来看,光的振幅或波长的变化将引起电子从金属的发射速率的变化。 此外,根据该理论,预期足够暗的光将在其光的初始照射和随后的电子发射之间显示出滞后时间。 然而,实验结果与这一理论的两个预测中的任一个并不相关。 相反,事实证明,如果光达到或超过阈值频率,则电子仅被光电效应所驱动,低于此阈值频率以下时,不管光的曝光的幅度和时间长度如何,都不会从金属发射电子。 The photoelectric effect is the observation that many metals emit electrons when light shines upon them. Electrons emitted in this manner may be called photoelectrons. According to classical electromagnetic theory, this effect can be attributed to the transfer of energy from the light to an electron in the metal. From this perspective, an alteration in either the amplitude or wavelength of light would induce changes in the rate of emission of electrons from the metal. Furthermore, according to this theory, a sufficiently dim light would be expected to show a lag time between the initial shining of its light and the subsequent emission of an electron. However, the experimental results did not correlate with either of the two predictions made by this theory. Instead, as it turns out, electrons are only dislodged by the photoelectric effect if light reaches or exceeds a threshold frequency, below which no electrons can be emitted from the metal regardless of the amplitude and temporal length of exposure of light.

在英语 词典里photoelectric的定义

字典中光电的定义是由光或其他电磁辐射引起的电或电的影响。

The definition of photoelectric in the dictionary is of or concerned with electric or electronic effects caused by light or other electromagnetic radiation.

点击查看«photoelectric»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

PHOTOELECTRIC押韵的英语 单词


bioelectric
ˌbaɪəʊɪˈlektrɪk
dielectric
ˌdaɪɪˈlɛktrɪk
dynamoelectric
ˌdaɪnəməʊɪˈlɛktrɪk
electric
ɪˈlɛktrɪk
ferroelectric
ˌfɛrəʊɪˈlɛktrɪk
geometric
ˌdʒɪəˈmɛtrɪk
hydroelectric
ˌhaɪdrəʊɪˈlɛktrɪk
isoelectric
ˌaɪsəʊɪˈlɛktrɪk
magnetoelectric
mæɡˌniːtəʊɪˈlektrɪk
metric
ˈmɛtrɪk
myoelectric
ˌmaɪəʊɪˈlɛktrɪk
nonelectric
ˌnɒnɪˈlektrɪk
Patrick
ˈpætrɪk
piezoelectric
paɪˌiːzəʊɪˈlɛktrɪk
preelectric
ˌpriːɪˈlektrɪk
pyroelectric
ˌpaɪrəʊɪˈlɛktrɪk
thermoelectric
ˌθɜːməʊɪˈlɛktrɪk
triboelectric
ˌtraɪbəʊɪˈlɛktrɪk
trick
trɪk
turbo-electric
ˌtɜːbəʊɪˈlɛktrɪk

PHOTOELECTRIC一样开头的英语单词

photodynamics
photoelastic
photoelasticity
photoelectric cell
photoelectric effect
photoelectric magnitude
photoelectrical
photoelectrically
photoelectricity
photoelectrode
photoelectron
photoelectronic
photoelectrotype
photoemission
photoemissive
photoengrave
photoengraver
photoengraving
photoexcitation
photoexcited

PHOTOELECTRIC一样开头的英语单词

asymmetric
bariatric
bathymetric
biometric
centric
citric
concentric
diesel-electric
eccentric
gastric
geriatric
isometric
matric
nitric
paediatric
parametric
psychiatric
symmetric
Tantric
volumetric

英语近义词词典里photoelectric的近义词和反义词

近义词

«photoelectric»的25种语言翻译

翻译者
online translator

PHOTOELECTRIC的翻译

通过我们的英语多语言翻译器,找到photoelectric25种语言翻译
该章节所呈现的将photoelectric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«photoelectric»。

翻译者英语 - 中文

光电
1,325 数百万发言者

翻译者英语 - 西班牙语

fotoeléctrico
570 数百万发言者

英语

photoelectric
510 数百万发言者

翻译者英语 - 印地语

photoelectric
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

الكهروضوئية
280 数百万发言者

翻译者英语 - 俄语

фотоэлектрический
278 数百万发言者

翻译者英语 - 葡萄牙语

fotoelétrico
270 数百万发言者

翻译者英语 - 孟加拉语

Photoelectric
260 数百万发言者

翻译者英语 - 法语

photo-électrique
220 数百万发言者

翻译者英语 - 马来语

Fotoelektrik
190 数百万发言者

翻译者英语 - 德语

fotoelektrisch
180 数百万发言者

翻译者英语 - 日语

光電
130 数百万发言者

翻译者英语 - 韩语

광전
85 数百万发言者

翻译者英语 - 印尼爪哇语

Photoelectric
85 数百万发言者
vi

翻译者英语 - 越南语

quang điện
80 数百万发言者

翻译者英语 - 泰米尔语

ஒளிமின்
75 数百万发言者

翻译者英语 - 马拉地语

फोटोइलेक्ट्रिक
75 数百万发言者

翻译者英语 - 土耳其语

fotoelektrik
70 数百万发言者

翻译者英语 - 意大利语

fotoelettrico
65 数百万发言者

翻译者英语 - 波兰语

fotoelektryczny
50 数百万发言者

翻译者英语 - 乌克兰语

фотоелектричний
40 数百万发言者

翻译者英语 - 罗马尼亚语

fotoelectric
30 数百万发言者
el

翻译者英语 - 希腊语

φωτοηλεκτρικό
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

fotoelektriese
14 数百万发言者
sv

翻译者英语 - 瑞典语

fotoelektrisk
10 数百万发言者
no

翻译者英语 - 挪威语

Fotocelle
5 数百万发言者

photoelectric的使用趋势

趋势

词语 «PHOTOELECTRIC»的使用趋势

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100%
频率
使用相当广泛
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此处所显示的地图给出了词语«photoelectric»在不同国家的使用频率。
photoelectric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«photoelectric»的最常用表达而进行的主要搜索的列表。

词语«PHOTOELECTRIC» 随时间而变化的使用频率

该图表展现了单词«photoelectric»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«photoelectric»从1500年到现在在 英语数字出版物中出现的频率。

photoelectric的英语文献、引用和新闻中的使用范例

示例

«PHOTOELECTRIC»相关的英语书籍

在以下的参考文献中发现photoelectric的用法。与photoelectric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
Photoelectric Sensors and Controls: Selection and ...
Requiring only minimal experience in enclosures, optics, electronics, and industrial controls, Photoelectric Sensors and Controls explains fundamental concepts in easy-to-understand terms, backed with helpful diagrams ... gives in-depth ...
Scott Juds, 1988
2
The Basics of Quantum Physics: Understanding the ...
Explains the phenomena that classical physics could not explain but quantum physics could, the photoelectric effect and line spectra.
Edward Willett, 2004
3
The Essential Physics of Medical Imaging
If a 100-keV photon is absorbed by a /f-shell electron in a photoelectric interaction, the photoelectron is ejected with a kinetic energy equal to E0 — Eb = 100 — 34 = 66 keV. A characteristic x-ray or Auger electron is emitted as an outer -shell ...
Jerrold T. Bushberg, 2002
4
Handbook of Medical Imaging: Physics and psychophysics
The types of interactions are the photoelectric effect, Rayleigh scattering, Compton scattering, pair production, and triplet production. The mechanism for each of these interactions is described below. 1.2. 1. 1 The photoelectric effect The ...
Jacob Beutel, Harold L. Kundel, Richard L. Van Metter, 2000
5
Intermediate Physics for Medicine and Biology
The photoelectric cross section is τ, the coherent scattering cross section σcoh , the total Compton cross section σincoh ,andthenuclearandelec- tronic (triplet) pair production are κn and κe . The photonu- clear scattering cross section PHN is ...
Russell K. Hobbie, Bradley J. Roth, 2007
6
Competition Science Vision
Photoelectric Effect Hertz is credited to have observed this phenomenon first in 1887. It is the phenomenon of emission of electrons from metals under the effect of radiations (light, ultra-violet rays, X-rays and y-rays). This effect of photons is ...
7
Absolutely Small Chapter 4: The Photoelectric Effect and ...
The upshot of these experimental observations is that the wave picture of light that describes the interference pattern of Figure 3.4 so well does not properly describe the photoelectric effect. The explanation for the photoelectric effect was given ...
8
Photoelectric Properties and Applications of Low Mobility ...
Photoelectric. Properties. The broadening of the optical absorption edge in nano- crystalline films strongly suggests the occurrence of structural disorder, and it is to be ex- pected that disorder effects will affect the photoelectric properties.
Rolf Könenkamp, 2000
9
An automatic photoelectric triggering mechanism for a ...
6): The closure of the photoelectric relay results in the closing of the relay in the UJT circuit. When this occurs, the 200 yf capacitor begins to take on a charge from the 20 VDC supply. The rate at which the capacitor is charged is controlled by ...
W. Y. Pong, R. M. Bass, H. Dean Claxton, 1970
10
An inexpensive photoelectric remote tilt meter
An. Inexpensive. Photoelectric. Remote. Tilt. Meter. The Forest Service of the U.S. Department of Agriculture . United States Department of Agriculture Forest Service Pacific Southwest Forest and Range Experiment Station P.O. Box 245 ...
James D. Bergen, Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.), 1980

包含词语«PHOTOELECTRIC»的新条目

找出国内和国际出版社所讨论的内容,以及词语photoelectric在以下新条目的上下文中是如何使用的。
1
Quantum Mechanics in your Processor: Complementarity
After all, it was he who introduced the particle nature of light in his 1905 paper on the photoelectric effect, revealing light could be thought of as ... «Hackaday, 七月 15»
2
Philippine Green Building Code
Daylight-controlled lighting systems include photoelectric sensors connected to luminaries which help to dim or switch lamps when there is ... «Inquirer.net, 七月 15»
3
Spark Optoelectronics wins bid for Shenzhen LED transit lighting …
... solar lighting engineering technology research center in Guangdong province, and a nationally recognized (CNAS) photoelectric laboratory, ... «LEDs Magazine, 七月 15»
4
Wireless Tower Light provides remote monitoring.
Banner Engineering is a world-leading manufacturer of photoelectric and ultrasonic sensors, indicator lights, vision sensors and vision lighting, ... «ThomasNet News, 七月 15»
5
Energy storage Better together
Now Yiying Wu and colleagues from Ohio State University have developed a device that integrates photoelectric conversion and energy ... «Nature.com, 七月 15»
6
Global Proximity Sensors Market - Growth, Trends & Forecasts …
Photoelectric proximity sensors technology is the fastest growing market, ... Capacitive Sensors, Photoelectric Sensors, Magnetic Sensors and ... «MarketWatch, 七月 15»
7
Chamberlain Wi-Fi Garage Door Opener HD950WF
The HD950WF comes with two photoelectric safety sensors that are installed near the bottom of each rail. The sensors send each other an ... «PC Magazine, 七月 15»
8
SICK to showcase new packaging sensor
... across its food processing and packaging product ranges with a range of uses including photoelectric, magnetic and proximity applications. «GlobalMeatNews.com, 七月 15»
9
Three Experiments That Show Quantum Physics Is Real
Einstein was the first to really push this seriously, explaining the photoelectric effect in terms of what we now call photons; Robert Millikan's tests ... «Forbes, 七月 15»
10
SICK Showcases Sensors for a Safer Food Chain at PPMA 2015
SICK has built advanced intelligence into IO-link enabled sensors and achieved powerful new on-board processing capability for photoelectric, ... «Packaging Europe, 七月 15»

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