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在"英语"词典里dispersion relation}的意思

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英语中DISPERSION RELATION的发音

dispersion relation play
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DISPERSION RELATION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

DISPERSION RELATION在英语中的意思是什么?

点击查看«dispersion relation»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

色散关系

Dispersion relation

在物理科学和电气工程中,色散关系描述了介质中的色散对在该介质中传播的波的性质的影响。 色散关系将波的波长或波数与其频率相关联。 从该关系,波的相速度和组速度具有方便的表达式,然后确定介质的折射率。 比几何依赖和材料依赖的色散关系更为普遍,存在描述波传播和衰减的频率依赖性的总体Kramers-Kronig关系。 分散可能由几何边界条件或波与传输介质的相互作用引起。 被认为是物质波的基本粒子即使在没有几何约束和其他介质的情况下也具有非平凡的色散关系。 在存在色散的情况下,波速不再是唯一定义的,导致相速度和组速度的区别。 In physical sciences and electrical engineering, dispersion relations describe the effect of dispersion in a medium on the properties of a wave traveling within that medium. A dispersion relation relates the wavelength or wavenumber of a wave to its frequency. From this relation the phase velocity and group velocity of the wave have convenient expressions which then determine the refractive index of the medium. More general than the geometry-dependent and material-dependent dispersion relations, there are the overarching Kramers–Kronig relations that describe the frequency dependence of wave propagation and attenuation. Dispersion may be caused either by geometric boundary conditions or by interaction of the waves with the transmitting medium. Elementary particles, considered as matter waves, have a nontrivial dispersion relation even in the absence of geometric constraints and other media. In the presence of dispersion, wave velocity is no longer uniquely defined, giving rise to the distinction of phase velocity and group velocity.

在英语 词典里dispersion relation的定义

词典中色散关系的定义是一个波的角频率与其波矢量的大小之间的关系。 因此波的速度是ω/ k。

The definition of dispersion relation in the dictionary is the relationship between the angular frequency of a wave and the magnitude of its wave vector. Thus the wave's speed is ω/ k.

点击查看«dispersion relation»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

DISPERSION RELATION一样开头的英语单词

dispensing optician
dispeople
dispermous
dispersal
dispersal prison
dispersal zone
dispersant
disperse
dispersed
dispersedly
dispersedness
disperser
dispersible
dispersion
dispersion hardening
dispersive
dispersive medium
dispersively
dispersiveness
dispersoid

DISPERSION RELATION一样开头的英语单词

accreditation
action
administration
animation
application
association
certification
citation
combination
communication
confirmation
conversation
corporation
creation
decoration
destination
documentation
duration
education
evaluation
excitation

英语近义词词典里dispersion relation的近义词和反义词

近义词

«dispersion relation»的25种语言翻译

翻译者
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DISPERSION RELATION的翻译

通过我们的英语多语言翻译器,找到dispersion relation25种语言翻译
该章节所呈现的将dispersion relation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«dispersion relation»。

翻译者英语 - 中文

色散关系
1,325 数百万发言者

翻译者英语 - 西班牙语

relación de dispersión
570 数百万发言者

英语

dispersion relation
510 数百万发言者

翻译者英语 - 印地语

फैलाव संबंध
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

علاقة التشتت
280 数百万发言者

翻译者英语 - 俄语

дисперсии
278 数百万发言者

翻译者英语 - 葡萄牙语

relação de dispersão
270 数百万发言者

翻译者英语 - 孟加拉语

বিচ্ছুরণ সম্পর্ক
260 数百万发言者

翻译者英语 - 法语

relation de dispersion
220 数百万发言者

翻译者英语 - 马来语

Hubungan penyebaran
190 数百万发言者

翻译者英语 - 德语

Dispersionsrelation
180 数百万发言者

翻译者英语 - 日语

分散関係
130 数百万发言者

翻译者英语 - 韩语

분산 관계
85 数百万发言者

翻译者英语 - 印尼爪哇语

Dispersi hubungan
85 数百万发言者
vi

翻译者英语 - 越南语

mối quan hệ phân tán
80 数百万发言者

翻译者英语 - 泰米尔语

சிதைவு உறவு
75 数百万发言者

翻译者英语 - 马拉地语

पांगापांग संबंध
75 数百万发言者

翻译者英语 - 土耳其语

Dağılma ilişkisi
70 数百万发言者

翻译者英语 - 意大利语

relazione di dispersione
65 数百万发言者

翻译者英语 - 波兰语

relacja dyspersji
50 数百万发言者

翻译者英语 - 乌克兰语

дисперсії
40 数百万发言者

翻译者英语 - 罗马尼亚语

relație de dispersie
30 数百万发言者
el

翻译者英语 - 希腊语

διασπορά σχέση
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

verspreiding verhouding
14 数百万发言者
sv

翻译者英语 - 瑞典语

dispersion förhållande
10 数百万发言者
no

翻译者英语 - 挪威语

dispersjon relasjon
5 数百万发言者

dispersion relation的使用趋势

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词语 «DISPERSION RELATION»的使用趋势

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词语«DISPERSION RELATION» 随时间而变化的使用频率

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

dispersion relation的英语文献、引用和新闻中的使用范例

示例

«DISPERSION RELATION»相关的英语书籍

在以下的参考文献中发现dispersion relation的用法。与dispersion relation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
Causality and dispersion relations
Causality and dispersion relations
Nussenzveig, 1972
2
Three-Particle Physics and Dispersion Relation Theory
The description of these interconnected reactions and ways of handling them is the main subject of the book.
A. V. Anisovich, V. V. Anisovich, M. A. Matveev, 2013
3
Cold Plasma Waves
There is a relation between these four quantities known as the dispersion relation . Arbitrary values (real or complex) may be assigned to any three of them, and the dispersion relation then determines the fourth. For example, if the direction of ...
H.G. Booker, 1984
4
Introductory Applied Quantum and Statistical Mechanics
We conclude that the wave packet solution in this case is the initial wave packet simply translated in space: io(x,t) = ^o(x-cr) (2.35) A linear dispersion relation results in a simple translation of the solution, with no modification in shape.
Peter L. Hagelstein, Stephen D. Senturia, Terry P. Orlando, 2004
5
Nonlinear Optics: Theory, Numerical Modeling, and Applications
into the dispersion relation. The reason for this is that if one thinks of the simplest type of propagating wave, such as a plane wave of the form ty = exp /(w/ - ks), then differentiation w.r.t. t gives just), while differentiation w.r.t : gives —jk^. Hence  ...
Partha P. Banerjee, 2003
6
Stability and Transition in Shear Flows
Dispersion relation Let us first mathematically define convective and absolute instability by introducing the general dispersion relation D(a,u) = 0 (7.72) which associates dynamic behavior in space (expressed by the wave number a) and time ...
Peter J. Schmid, Dan S. Henningson, 2001
7
Electromagnetic Instabilities in an Inhomogeneous Plasma
In section 1.1.1 we recall the form of the dispersion relation for a homogeneous plasma. In section 1.1.2 we introduce the potentials of the perturbed electromagnetic field and explain their meaning. In section 1.1.3 we represent the basic ...
A.B Mikhailovskii, 1992
8
Lecture Notes on Principles of Plasma Processing
1. Dispersion relation In Part A5, Eq. (A5-2) gave the dispersion relation for RH polarized e.m. waves propagating in the z direction (along BO). If, instead, the wave vector k were at an angle 9 to BO, the dispersion relation would be ...
Francis F. Chen, Jane P. Chang, 2003
9
Handbook of Surface Plasmon Resonance
(2.8), we obtain a graphical representation of the SPR dispersion relation as shown in Figure 2.2 (line I). In the same figure, the dispersion relation for ''normal'' light is depicted (line a). We immediately see that, apart from the origin, there is no ...
Richard B. M. Schasfoort, Anna J. Tudos, 2008
10
Nanostructured and Subwavelength Waveguides: Fundamentals ...
JWST181-c06 JWST181-Skorobogatiy April 27, 2012 7:44 Trim: 244mm X 168mm METAMATERIALS IN THE FORM OF ALL-DIELECTRIC PLANAR MULTILAYERS Because of the metamaterial periodicity, the dispersion relation can be ...
Maksim Skorobogatiy, 2012

包含词语«DISPERSION RELATION»的新条目

找出国内和国际出版社所讨论的内容,以及词语dispersion relation在以下新条目的上下文中是如何使用的。
1
Fiber guiding at the Dirac frequency beyond photonic bandgaps
Upon solving Equation (1) for the eigen frequency k0c/2π as a function of the wave vector kz/2π, the dispersion relation of the guided mode is ... «Nature.com, 六月 15»
2
Explaining zero-linewidth resonances by their topological nature
The periodic modulation alters the dispersion relation of light and gives rise to photonic bands—see Figure 1(a)—analogous to electronic band ... «SPIE Newsroom, 三月 15»
3
A plasmonic analog of graphene
Collective plasmon dispersion relation ωq±as a function of in-plane wavevector q=(qx, qy)in units of the localized surface plasmon frequency ... «SPIE Newsroom, 十二月 14»
4
Hyperbolic metamaterials beyond simple multilayers
As a result, the dispersion relation determining the wave vectors of propagating waves changes topology from a bounded ellipsoid to an ... «SPIE Newsroom, 十月 14»
5
Photonic Crystals “Go Hyper”
Because of this anisotropy, hyperbolic metamaterials have a very unique dispersion relation between the frequency and wave vector ... «Physics, 十月 14»
6
Integrated circuits with silicon hybrid plasmonic waveguides
M. Fujii, J. Leuthold, W. Freude, Dispersion relation and loss of subwavelength confined mode of metal-dielectric-gap optical waveguides, IEEE ... «SPIE Newsroom, 十月 14»
7
A family of compact schemes with minimized dispersion and …
Moreover, the approximation dispersion relation (ADR) approach is employed to study the spectral properties of the hybrid scheme to yield the ... «Science Codex, 四月 14»
8
Achieving a Fermi level shift in graphene without an applied gate
This includes the appearance of new Dirac points, which represent regions of the dispersion relation in which electrons behave like massless ... «nanotechweb.org, 三月 14»
9
Confined Tamm plasmons for metal-semiconductor lasers
(b) Calculated electric field for a 4μm-diameter CTP structure. (c) Measured dispersion relation of the emission of a 4μm-diameter CTP structure ... «SPIE Newsroom, 十月 13»
10
Active terahertz waveguides based on transmission-line metamaterials
Figure 1 shows the calculated dispersion relation for a typical design with left-handed propagation below about 2.6THz and right-handed ... «SPIE Newsroom, 八月 13»

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