强稳定(不稳定)流形  strong stable (unstable) manifolds

弱稳定(不稳定)流形  weak stable (unstable) manifolds

横流不稳定  cross-flow instability

不稳定流场  unsteady flow field

三维稳定电流场  three dimensions static electric current field

稳定电流场  Direct electric current field; stable current field

电流稳定性  Current stability

对流不稳定性  convective instability

对流性不稳定  convectional instability

非定常流不稳定流  unsteady flow

离子剪切流不稳定性  Sheared ion flow instability

两相流不稳定性  Two-phase flow instability

流体弹性不稳定性  fluidelastic instability

射流不稳定性  jet instability

束流不稳定性  beam instability; beam instabilities

双流不稳定性  two stream instability; two-stream instability

瞬时产生的不稳定电流  electrical transient

稳流稳定流动  stationary flow

静不稳定性  static instability