When the motion of the basic state is the shear flow (or the differential rotation), this property means that the unstable waves would evolve automatically into the quasi-stationary stage.

当基态运动为剪切流(或较差旋转)时，这一性质将使不稳定波自动演化到准稳阶段。

youdao

We consider asymptotic behaviors of stationary tail probabilities in the discrete time quasi-birth-and-death (QBD) process with a countable background state space.

考虑在可数背景状态下，时间离散的拟生灭过程(QBD过程)平稳分布的尾概率的渐近态。

youdao

The transient behavior in approaching to quasi-stationary state for fissioning systems is studied by diffusion model.

本文采用扩散模型来讨论核裂变中的瞬态过程。

youdao