应用线性稳定性理论得到稳定条件。
We obtain the stability condition by applying the linear stability theory to the extended model.
本文分析了粘性液体射流的线性稳定性问题。
In this paper, a linear instability analysis is presented for a viscous liquid jet.
线性稳定性能改进。
提出可倾瓦轴承系统解析模型并对其进行线性稳定性分析。
A mathematical model is presented to study the linear stability of tilting-pad journal bearing system.
在平均场近似下给出了定态方程，分析了定态线性稳定性。
In the mean field approximation, the steady state equation is given, and the linear stability analysis of the steady states is performed.
用线性稳定性理论，分析粘性物质中的正激波稳定性问题。
Stability of normal shock waves in viscous materials is analyzed with linear stability theory(LST).
液体射流的实际破碎尺寸要大于线性稳定性理论的预测结果。
It is also found that the size of breakup of a liquid jet is always larger than the most unstable wavelength given by linear instability theory.
本文应用有限单元法对索-拱杂交结构平面内线性稳定性研究。
This paper presents a study of linear stability in plane of cable-arch structure by using finite element approach with beam and cable elements.
与线性稳定性理论的结果相比，二者的关系和不可压边界层的情况相似。
Compared with those obtained by linear stability theory, the situation is similar to those for incompressible boundary layer.
本文主要研究了柱面空腹网壳结构的静力特性、自振特性和线性稳定性。
This paper studied mainly on static characteristics, natural vibration characteristics and linear stability of cylindrical vierendeel latticed shell.
提出一种分析对称变曲率拱在均布径向载荷作用下的非线性稳定性的理论方法。
A non-linear theory is presented for stability of an arch with central curvc of symmetrically variable curvature under uniform lateral load.
采用非线性抛物化稳定性方程（PSE）研究了非平行边界层的弱非线性稳定性。
The weak nonlinear instability of a nonparallel boundary layer is studied by nonlinear parabolized stability equations(PSE).
通过对模型进行线性稳定性分析，发现这些时空斑图是由于短波不稳定性所引起的。
It is found that these pattern are caused by short-wave instability through the linear stability analysis.
根据线性稳定性理论研究点源产生的波包在二维和三维不可压边界层中的传播特征。
The propagation of wave packet produced from a point source in two and three dimensional incompressible boundary layer is investigated numerically on the basis of linear stability theory.
本文研究了沿斜面流动薄层液体的非线性稳定性，即涂布流动的非线性稳定性问题。
This paper considers the problem of nonlinear stability of a liquid layer flowing down an inclined plane.
计算内容包括静力计算、线性屈曲分析以及考虑初始缺陷的几何非线性稳定性计算。
The stability calculation has three parts, including static calculation, linear buckling analysis and geometrical nonlinear stability analysis.
本文旨在对地球流体准地转运动的非线性稳定性问题进行研究，全文分为三个部分。
This thesis aims to study the nonlinear stability of quasi-geostrophic flow. This paper is divided into three parts.
采用线性稳定性理论和多重尺度方法，研究三维可压缩的非平行流边界层稳定性问题。
The compressible linear stability theory and the method of multiple scales are used to study the problem of three dimensional nonparallel flow stability for boundary layers.
文中在圆判据非线性稳定性理论基础上，进行空空导弹变结构制导系统的稳定性分析。
The stability analysis of variable structure guidance system of an air-to-air missile was conducted based on the circle criterion nonlinear stability analysis theory.
研究了该结构作为理想壳的非线性稳定性能，以及加荷过程中若干次屈曲后的结构位移形态。
The nonlinear behaviors of a perfect dome and its deflection shapes at several points after buckling are investigated.
目前，对其研究仅限于支承于刚性边梁及边桁架的正交柱面网壳的静力特性及几何非线性稳定性能。
At present, researches are only limited to the static behavior and geometrically nonlinear stability of cylindrical orthogonal supported on the rigidity roof beam or fringe truss.
本文采用半解析方法研究在中心分布载荷及中心集中力联合作用下，圆底扁球壳的非线性稳定性问题。
Using a semi-analytical method, the nonlinear stability of a spherical shallow shell under centrally distributed and concentrated loads is investigated in this paper.
我们按如下步骤研究了含激波的黑洞吸积流的线性稳定性问题：首先，我们研究无粘滞的等温吸积流。
We investigate the linear stability of a shocked accretion flow onto a black hole with the following procedures: First, we study the stability in the inviscid isothermal limit.
研究了大型环状索杆张力结构这一新结构的几何非线性稳定性能，为其应用于实际工程提供了理论基础。
The large annular cable-bar dome is a new type structure. In this paper, the geometrical nonlinear stability of this structure was studied for the practical engineering .
此外，文中两个定理还可解决两大类问题的线性和非线性计算不稳定性问题。
Besides, the two theorems can also solve two large categories of problems about linear and nonlinear computational instability.
用行波变换方法和分叉理论研究里非线性薛定谔方程的定常解和定常解的稳定性。
The steady solution and its stability of Nonlinear Schrdinger Equation (NLSE) are studied by means of traveling wave transformation and bifurcation theory.
发现对垂直入射的高功率的电子回旋波，在进入线性模转换层以前，参量不稳定性可以发生。
It is found that for the high power nearly perpendicular incident, electron cyclotron wave parametric processes may occur before it encounters the linear mode-conversion-layer.
它比模拟线性计数率计有更高的精度、更好的线性和稳定性。
It has better stability, higher accuracy and more excellent linearity than analog linear ratemeter.
大跨网壳结构具有高度的几何非线性，结构设计一般由整体稳定性控制。
The structural design of large-span latticed shell is controlled by global stability due to the geometric nonlinear property.
大跨网壳结构具有高度的几何非线性，结构设计一般由整体稳定性控制。
The structural design of large-span latticed shell is controlled by global stability due to the geometric nonlinear property.
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