口服液体控释给药系统是一种新型药物传递系统，因其存在物理不稳定性，所以能上市的品种较少。
Oral liquid drug controlled release system (OLCRS) is a new drug delivery system. But only a few has been come into the market due to the physical instability.
另外在加速器物理实验以及在研究各种束流不稳定性的机器研究过程中，都需要频谱测量和频谱分析。
In addition, it required to measure and analyze the beam spectrum while the experiments of accelerator physics and study on the beam instability are made.
利用频响函数识别复频率模态质量存在着严重的数值计算不稳定性，给物理参数的识别造成困难。
The severe numerical instability in complex frequency modal mass identification from frequency response function makes it difficult to identify physical parameters.
从分析各个自由度间的相互作用入手揭示旋翼动不稳定性的物理本质及影响因素。
Starting with the analysis of mutual excitation of different degrees of freedom, the physical nature and influence factors on rotor dynamic instability are revealed.
非线性撕裂膜不稳定性是空间物理中非常典型的现象，是了解和研究空间物理的基础之一。
Nonlinear tearing mode instability is simple in space physics, and it is basic to research space physics.
设计了一个二维三分量的粒子模拟程序，并用它计算了空间物理中两种常见的物理现象：束流不稳定性和磁场重联。
Using this method, we design a 2D particle simulation code, and numerically study two common physical phenomena in space physics:beam instability and magnetic reconnection.
本文基于流体动力学不稳定性和热不稳定性理论，对液化天然气贮存非稳性进行了理论分析，并用热力学第二定律进行了物理解释。
Based on the hydrodynamic instability and thermal instability theory, this paper theoretically analyses the instability of LNG under storage condition.
设计了一个二维混合模拟程序，并用其计算了等离子体物理中的束流不稳定性。
A 2d hybrid code is designed, and in order to test it, the beam instabilities in plasma using this code is studied.
给出了用三维激光烧蚀不稳定性程序求解的物理方程组，简要介绍了所用的数值方法。
The set of equations for RT instability of 3D laser ablation is presented and the numerical method is introduced briefly.
给出了用三维激光烧蚀不稳定性程序求解的物理方程组，简要介绍了所用的数值方法。
The set of equations for RT instability of 3D laser ablation is presented and the numerical method is introduced briefly.
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