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在"英语"词典里fluorescence}的意思

词典
词典
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单词 FLUORESCENCE的词源

Fluor + -escence (as in opalescence).
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语源学是对单词起源和它们的结构和意义变化的研究
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英语中FLUORESCENCE的发音

fluorescence  [ˌflʊəˈrɛsəns] play
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FLUORESCENCE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

FLUORESCENCE在英语中的意思是什么?

点击查看«fluorescence»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
fluorescence

荧光

Fluorescence

荧光是吸收光或其他电磁辐射的物质发出的光。 当分子被高能电子轰击激发到较高的电子状态时,例如在天然极光,高原核爆炸和火箭传播的电子枪实验中也发生。 它是一种形式的发光。 在大多数情况下,发射的光具有比吸收的辐射更长的波长,因此能量更低。 然而,当吸收的电磁辐射强烈时,一个电子可以吸收两个光子; 这种双光子吸收可导致具有比吸收的辐射更短波长的辐射的发射。 发射的辐射也可以与被吸收的辐射波长相同,称为“共振荧光”。 当吸收的辐射在光谱的紫外区域中时,荧光发生最明显的例子,因此人眼不可见,发射的光在可见光区域。 Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation. It also occurs when molecules are excited to higher electronic states by energetic electron bombardment, such as occurs, for example, in the natural aurora, high-altitude nuclear explosions, and rocket-borne electron gun experiments. It is a form of luminescence. In most cases, the emitted light has a longer wavelength, and therefore lower energy, than the absorbed radiation. However, when the absorbed electromagnetic radiation is intense, it is possible for one electron to absorb two photons; this two-photon absorption can lead to emission of radiation having a shorter wavelength than the absorbed radiation. The emitted radiation may also be of the same wavelength as the absorbed radiation, termed "resonance fluorescence". The most striking examples of fluorescence occur when the absorbed radiation is in the ultraviolet region of the spectrum, and thus invisible to the human eye, and the emitted light is in the visible region..

在英语 词典里fluorescence的定义

字典中荧光的第一个定义是由粒子(如电子)轰击的原子或分子的光或其他辐射的发射,或来自单独来源的辐射。 轰击辐射产生激发的原子,分子或离子,并在它们回落到基态时发射光子。 荧光的其他定义就是这样一种光子的发射,一旦轰击辐射就停止了。 荧光也是激发原子和分子的平均寿命小于约10-8秒的这种光子发射。

The first definition of fluorescence in the dictionary is the emission of light or other radiation from atoms or molecules that are bombarded by particles, such as electrons, or by radiation from a separate source. The bombarding radiation produces excited atoms, molecules, or ions and these emit photons as they fall back to the ground state. Other definition of fluorescence is such an emission of photons that ceases as soon as the bombarding radiation is discontinued. Fluorescence is also such an emission of photons for which the average lifetime of the excited atoms and molecules is less than about 10–8 seconds.

点击查看«fluorescence»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

FLUORESCENCE押韵的英语 单词


accrescence
əˈkrɛsəns
adolescence
ˌædəˈlɛsəns
adularescence
əˌdjʊləˈrɛsəns
arborescence
ˌɑːbəˈrɛsəns
calorescence
ˌkæləˈrɛsəns
concrescence
kənˈkrɛsəns
decrescence
dɪˈkrɛsəns
efflorescence
ˌɛflɔːˈrɛsəns
electroluminescence
ɪˌlɛktrəʊˌluːmɪˈnɛsəns
essence
ˈɛsəns
excrescence
ɪkˈskrɛsəns
florescence
flɔːˈrɛsəns
immunofluorescence
ˌɪmjʊnəʊflʊəˈrɛsəns
inflorescence
ˌɪnflɔːˈrɛsəns
luminescence
ˌluːmɪˈnɛsəns
phosphorescence
ˌfɒsfəˈrɛsəns
quintessence
kwɪnˈtɛsəns
vaporescence
ˌveɪpəˈrɛsəns
virescence
vɪˈrɛsəns
vitrescence
vɪˈtrɛsəns

FLUORESCENCE一样开头的英语单词

fluor
fluorapatite
fluorene
fluoresce
fluorescein
fluoresceine
fluorescent
fluorescent lamp
fluorescent light
fluorescent screen
fluorescent strip
fluorescer
fluoric
fluoridate
fluoridation
fluoride
fluoride toothpaste
fluoridise
fluorimeter
fluorimetric

FLUORESCENCE一样开头的英语单词

at your convenience
car licence
chemiluminescence
coalescence
concupiscence
dehiscence
driving licence
effervescence
evanescence
gaming licence
innocence
licence
magnificence
obsolescence
photoluminescence
provisional driving licence
reminiscence
renascence
road-fund licence
senescence
translucence

英语近义词词典里fluorescence的近义词和反义词

近义词

«fluorescence»的25种语言翻译

翻译者
online translator

FLUORESCENCE的翻译

通过我们的英语多语言翻译器,找到fluorescence25种语言翻译
该章节所呈现的将fluorescence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«fluorescence»。

翻译者英语 - 中文

荧光
1,325 数百万发言者

翻译者英语 - 西班牙语

fluorescencia
570 数百万发言者

英语

fluorescence
510 数百万发言者

翻译者英语 - 印地语

प्रतिदीप्ति
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

مضان
280 数百万发言者

翻译者英语 - 俄语

флуоресценции
278 数百万发言者

翻译者英语 - 葡萄牙语

fluorescência
270 数百万发言者

翻译者英语 - 孟加拉语

প্রতিপ্রভা
260 数百万发言者

翻译者英语 - 法语

fluorescence
220 数百万发言者

翻译者英语 - 马来语

Pendarfluor
190 数百万发言者

翻译者英语 - 德语

Fluoreszenz
180 数百万发言者

翻译者英语 - 日语

蛍光
130 数百万发言者

翻译者英语 - 韩语

형광
85 数百万发言者

翻译者英语 - 印尼爪哇语

Fluoresensi
85 数百万发言者
vi

翻译者英语 - 越南语

huỳnh quang
80 数百万发言者

翻译者英语 - 泰米尔语

ஃப்ளோரசன்ஸின்
75 数百万发言者

翻译者英语 - 马拉地语

प्रतिदीप्ति
75 数百万发言者

翻译者英语 - 土耳其语

floresan
70 数百万发言者

翻译者英语 - 意大利语

fluorescenza
65 数百万发言者

翻译者英语 - 波兰语

fluorescencji
50 数百万发言者

翻译者英语 - 乌克兰语

флуоресценції
40 数百万发言者

翻译者英语 - 罗马尼亚语

fluorescență
30 数百万发言者
el

翻译者英语 - 希腊语

φθορισμού
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

fluoressensie
14 数百万发言者
sv

翻译者英语 - 瑞典语

fluorescens
10 数百万发言者
no

翻译者英语 - 挪威语

fluorescens
5 数百万发言者

fluorescence的使用趋势

趋势

词语 «FLUORESCENCE»的使用趋势

0
100%
频率
使用十分广泛
90
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此处所显示的地图给出了词语«fluorescence»在不同国家的使用频率。
fluorescence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«fluorescence»的最常用表达而进行的主要搜索的列表。

词语«FLUORESCENCE» 随时间而变化的使用频率

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

fluorescence的英语文献、引用和新闻中的使用范例

示例

«FLUORESCENCE»的英语 引用

单词fluorescence的知名引用和例句
1
Stefan Hell
According to the belief, molecules closer together than 200 nanometers could not be told apart with focused light. This is because, in a packed molecular crowd, the molecules shout out their fluorescence simultaneously, causing their signal, their voices, to be confused.

«FLUORESCENCE»相关的英语书籍

在以下的参考文献中发现fluorescence的用法。与fluorescence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
Principles of Fluorescence Spectroscopy
The third edition of the established classic text reference, Principles of Fluorescence Spectroscopy, will enhance upon the earlier editions' successes.
Joseph R. Lakowicz, 2007
2
Fluorescence Microscopy
The first volume deals with instrumentation and techniques for fluorescence microscopy, and includes a chapter on quantification and scanning. The second volume deals with the applications of fluorescence microscopy in many fields.
F. W. D. Rost, 1995
3
Handbook of Fluorescence Spectroscopy and Imaging: From ...
Starting with the basic principles, the book goes on to treat fluorophores and labeling, single-molecule fluorescence spectroscopy and enzymatics, as well as excited state energy transfer, and super-resolution fluorescence imaging.
Markus Sauer, Johan Hofkens, Jörg Enderlein, 2010
4
Fluorescence Applications in Biotechnology and Life Sciences
With its multidisciplinary approach and excellent balance of research and diagnostic topics, this book will appeal to postgraduate students and a broad range of scientists and researchers in biology, physics, chemistry, biotechnology, ...
Ewa M. Goldys, 2009
5
Fluorescence in Situ Hybridization (FISH): Application Guide
This FISH application guide provides an overview of the principles and the basic techniques of fluorescence in situ hybridization (FISH) and primed in situ hybridization (PRINS), which are successfully used to study many aspects of genomic ...
Thomas Liehr, 2009
6
X-Ray Fluorescence Spectrometry (XRF) in Geoarchaeology
X-Ray Fluorescence Spectrometry in Geoarchaeology provides a comprehensive overview of XRF applications in archaeology and anthropology. Expert contributors provide detailed information on the newest tools and techniques used in the field.
M. Steven Shackley, 2010
7
Fluorescence Sensors and Biosensors
The text begins with the development of aptamers (oligoribonucleotides) and biorecognition techniques based on periplasmic binding proteins.
Richard B. Thompson, 2005
8
Handbook of Biomedical Fluorescence
Penned by pioneering researchers, the Handbook of Biomedical Fluorescence discusses fundamental aspects of fluorescence generation in organic molecules within tissue, theoretical and experimental views of how light propagation in tissue can ...
Mary-Ann Mycek, Brian W. Pogue, 2003
9
Introduction to Confocal Fluorescence Microscopy
This book provides a comprehensive account of the theory of image formation in a confocal fluorescence microscope as well as a practical guideline to the operation of the instrument, its limitations, and the interpretation of confocal ...
Michiel Muller, 2006
10
X-Ray Fluorescence Spectrometry
X-Ray Fluorescence Spectrometry, Second Edition includes: * The history of X-ray fluorescence spectrometry-new to this edition. * A critical review of the most useful X-ray spectrometers. * Techniques and procedures for quantitative and ...
Ron Jenkins, 2012

包含词语«FLUORESCENCE»的新条目

找出国内和国际出版社所讨论的内容,以及词语fluorescence在以下新条目的上下文中是如何使用的。
1
Eco-Meets-Luxury In $12.5M Las Vegas Mansion - Forbes
... The residence exists between the rugged expanse of a protected natural area and the manufactured fluorescence of the Las Vegas Strip. «Forbes, 七月 15»
2
Microscope Upgrade Kit PicoQuant GmbH
The upgrade kit enhances the microscope's capabilities through the addition of time-resolved techniques such as fluorescence lifetime imaging ... «Photonics.com, 七月 15»
3
Analysts Set Novadaq Technologies PT at $16.71 (NASDAQ:NVDQ)
Novadaq Technologies Inc. primarily develops, manufactures and markets real-time fluorescence imaging products that are designed for use ... «Dakota Financial News, 七月 15»
4
Science is about to learn a whole lot about how climate change …
But some researchers thought that despite the faintness of the signal, dense green areas ought to give off enough fluorescence to be usefully ... «ExtremeTech, 七月 15»
5
Catastrophic floods caused by pollution
But the vivid colors have since faded. In 2006, scientists using portable x-ray fluorescence found CdS pigments in all the regions of the painting ... «Science Magazine, 七月 15»
6
Biologists manufacture bacteria that may one day treat an unhealthy …
To do that, they used a technique called bacterial conjugation to insert a gene called luciferase that codes for fluorescence into the gut ... «PBS NewsHour, 七月 15»
7
This Week in Nature
... cells "a surprisingly broad spectrum" of confocal single-molecule FRET and nanosecond fluorescence correlation spectroscopy methods that ... «GenomeWeb, 七月 15»
8
X-ray analysis sheds light on fading Modernist paintings
In addition to XANES, the team used X-ray fluorescence to look at thin cross-sections through the paint. Pouyet and colleagues also used ... «physicsworld.com, 七月 15»
9
A fluorescence-based bioassay for antibacterials and its application …
The Gram-positive bacteria exhibit a native fluorescence during their exponential growth phase due to the expression of improved yellow ... «Nature.com, 七月 15»
10
A Glowing Way to Monitor Forest Health
Through a ground-based study, a research team has now helped to confirm that this subtle glow, known as solar-induced chlorophyll fluorescence (SIF), can ... «Photonics.com, 七月 15»

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