dispersion relation
色散关系：描述波在介质中传播时频率与波矢之间的关系。
常用释义
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基本释义
- 色散关系：描述波在介质中传播时频率与波矢之间的关系。
例句
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1·The dispersion relation of TM wave is determined in the liquid crystal.在此基础上确定了横磁波在液晶中的色散关系。
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2·The nonlinear dispersion relation shows that a high wave power results in a reduction of frequency band of MSSW.获得非线性色散关系，揭示了传播功率致使静磁表面波频带压缩。
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3·The dispersion is related to the wave vector and similar to the dispersion relation of the isotropic dielectric.其色散关系与波矢方向有关，与各向同性的电介质的色散关系相似。
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4·The general dispersion relation of the linear waves and its reduced form in certain particular eases are obtained.导出了非均匀等离子体中线性波的色散方程，并在一些特殊情况下进行了讨论。
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5·The dispersion relation and Landau damping of electron plasma waves in the quantum plasma are derived by kinetic theory.研究发现量子效应只对纵波模式，即电子等离子体波的色散关系有修正，对横向电磁波的色散关系没有影响。
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6·From Maxwell's equations, the dispersion relation of space charge mode is strictly deduced, and the field pattern is studied.从麦克斯韦方程出发，严格推导了空间电荷波模式的色散关系，绘制了波导内的场型图。
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7·This article demonstrates the method of simulating the calibration curve of hydrogen atomic spectrum using the Lorentz dispersion relation.本文介绍了如何利用折射率的洛伦茨色散关系拟合氢原子光谱实验的定标曲线的方法。
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8·The second example is the asymptotic periodic solution and the dispersion relation of weakly non-linear waves in a self-gravitating medium.第二个实例是自引力介质中弱非线性波的渐近周期解及色散关系。
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9·This paper gives and analyses a general expression of the dispersion relation of one-dimensional lattice waves in simple harmonic approximation.给出了在简谐近似下，一维格波色散关系的一般表达式，并对其结果进行了分析。
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10·The results show that the model using the new dispersion relation can predict the wave transformation over the complicated bathymetry quite well.将其应用于含弱非线性效应的缓坡方程进行数值验证，结果表明，采用新的非线性弥散关系得到的计算结果与实测结果更为吻合。