“dispersion relation”的概念、定义、翻译、参考文献-科学参考

单词	dispersion relation
释义	dispersion relation [dǝ`spǝr·zhǝn ri´lā·shǝn] ^{NUCLEAR PHYSICS} A relation between the cross section for a given effect and the de Broglie wavelength of the incident particle, which is similar to a classical dispersion formula. ^PHYSICS An integral formula relating the real and imaginary parts of some function of frequency or energy, such as a refractive index or scattering amplitude, based on the causality principle and the Cauchy integral formula. ^{PLASMA PHYSICS} A relation between the radian frequency and the wave vector of a wave motion or instability in a plasma.
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