non-dispersive
adjective physics specialized (also nondispersive) uk/ˌnɒn.dɪˈspɜː.sɪv/ us/ˌnɑːn.dɪˈspɝː.sɪv/
非色散的
not involving or causing dispersion (= the separation of light into different colours)
Such a medium is called a non-dispersive medium, and waves travelling through it will maintain a constant shape.
In this paper, I describe the general techniques used to perform nondispersive X-ray diagnostics of these short-lived plasmas. 在本文中，我描述了用于对这些短寿命等离子体进行非色散X射线诊断的一般技术。
- More examples
- The non-dispersive nature of Alfvén waves makes an alternative approach possible.
- The resonant velocity of an Alfvén wave normalized by the thermal velocity is shown to be non-dispersive and in resonance with the bulk of the proton velocity distribution.
- It is clear that the calculation conducted with a non-dispersive plasma frequency yields an unphysical result.