利用摄动方法求出了相应模式的渐近解。
Using the perturbative method the asymptotic solution of the corresponding model is obtained.
采用独特的机翼外形曲线拟合函数摄动方法来改变机翼。
An especial perturbation technique of curve fitting shape function is applied for variation of the wing shape.
采用摄动方法研究了圆截面螺旋管道内幂律流体的流动。
The study of the flow of power-law fluid in a helical pipe with circular section with perturbation method.
采用摄动方法研究了圆截面螺旋管道内幂律流体的流动。
The flow of power-law fluid in a helical pipe with circular section has been studied using perturbation method.
研究了基于有限元分析的结构静力反问题求解的逆摄动方法。
Although static analysis is widely used in the mechanical and engineering structure design now, static analysis inverse problems of structure are studied little.
运用基解矩阵和摄动方法，给出了两类微分方程的通解表达式。
By using fundamental solution matrix and method of perturbation, we give the expression of general solutions for two classes of differential equations.
基于模态摄动方法，提出了层状土层随机地震反应的近似分析方法。
Based on modal perturbation method, a new approach is developed for solving the random seismic response of horizontal layered soil.
物理上包含快过程和慢过程的系统可以用奇异摄动方法分析和控制。
In physics, both fast process and slow process exist in a system, this kind of system can be analyzed and controlled using singular perturbation strategy.
本文利用座标摄动方法研究平面爆炸波在非线性磁滞介质中的传播问题。
The paper presents a coordinate perturbation method to deal with the pro -. Blem of a plane blast wave propagation in nonlinear hysteretic media.
将奇异摄动方法应用于一个精馏塔，得到具有三对角结构的动态简化模型。
By applying singular perturbation to a distillation column, an order-reduced dynamic model with tridiagonal structure is obtained.
本文用摄动方法求解热传导系数是温度的线性函数的非线定常温度场问题。
In this paper the nonlinear stable temperature field problem, in which the conductivity is a linear function of temperature, has been solved by using the perturbation technique.
本文应用摄动方法研究了薄板在侧向载荷和中面力的联合作用下的弯曲问题。
In this paper, problems of bending of thin plates under the combined action of lateral loading and in-plane forces are studied by means of perturbation method.
采用复变函数及摄动方法，最后以幂级数形式给出应力强度因子的计算公式。
Stress intensity factors at the craek tips are computed by complex variable functions and perturbation method and formulas are given in power series forms.
本文用摄动方法求得了活塞行程的渐近周期解，且为周期性外力求出合理的周期。
This paper by use of perturbation method found asymptotic periodic solution of piston stroke, and found rational periodic for periodic external force.
本文一篇综述类文章，综述了同伦摄动方法及它在非线性微积分方程中的某些应用。
The paper reviews Some applications of the homotopy perturbation method to nonlinear differential and integral equations.
但在小锥角条件下，采用摄动理论的边界摄动方法，我们获得了该流动的渐近分析解。
But if the cone Angle is assumed to be small then a boundary perturbation scheme can be developed. The asymptotic analytical solution of this flow is shown in this paper.
根据奇异摄动方法，该控制器包括一个神经网络缓慢子系统以及强大的快速控制子系统。
On the basis of singular perturbation approach, the controller consists of a NN slow subsystem and a robust-based fast control subsystem.
然后利用摄动方法证明了这个问题解的存在唯一性，同时给出了解的渐近展开和误差估计。
The existence and uniqueness theorem of its solution is proved by the perturbation method and the estimation of error for its approximate solution is given.
从基于小参数渐近展开和摄动方法的均匀化理论出发，给出了求解细观应力的数学表达式。
A homogenization method based on the perturbation theory is presented to deduce the mathematical expression of the (micro-stress).
将奇异摄动方法应用于一个二元精馏塔的模型降阶，得到了一个用于控制器设计的集结简化模型。
A singular perturbation method was applied to a model reduced order of a binary distillation column, and an aggregated model for designing a controller is deduced.
本文的主要目的是介绍一种求解轴对称板壳大挠度问题的新的正则摄动方法——自由参数摄动法。
This paper presents a new perturbation method of analysis to solve large deflections problems of plates and shells-Free-Parameter perturbation method (FPPM).
运用摄动方法，给出了速度势的四阶近似，然后得到了圆柱表面的无量纲的压力系数和阻力系数。
Using the perturbation method we have got the fourth order of approximation of the velocity potential to the problem.
采用奇异摄动方法将柔性机械臂系统动力学方程分解为慢变(刚性)和快变(弹性)两个子系统。
Using the singular perturbation theory, the full-order flexible dynamics system is decomposed into slow (rigid) and fast (flexible) subsystems.
基于奇异摄动方法和两时标分解，柔性连杆机器人的模型分解成两个子系统：慢子系统和快子系统。
Based on the singular perturbation method and two time -scale decomposition, the flexible - link robot model is decomposed into two subsystems: the slow subsystem and the fast subsystem.
在模型中引入相对渗透速度来刻画药物释放过程中不同机理的影响，并用摄动方法对方程进行了求解。
The relative permeating rate was introduced to describe the effects of the different physical processes. An asymptotic solution has been obtained by using the perturbation theory.
利用精细积分技术对同伦摄动方法进行了改进，构造了一种求解非线性动力学方程的新的渐近数值方法。
A new asymptotic numerical method for nonlinear dynamic equations was proposed. In this method, the homotopy perturbation method was improved by using the precise integration technique.
本文利用摄动方法和上下解方法，讨论了一类奇异非线性椭圆边值问题，它具有很好的应用背景和理论意义。
In this paper, a singular nonlinear elliptic boundary value problem which is very important in applied science and pure theory was discussed by the method of perturbation, sub-and super-solution.
针对区间相关性导致区间扩张的问题，探讨了区间数之间的相关性并给出了降低区间扩张的子区间摄动方法。
The problem of interval correlation results in interval extension is discussed by the relationship of interval-valued functions and real-valued functions.
本文中采用奇异摄动方法将双连杆柔性机械臂系统分解为慢变和快变两个子系统，并对慢变子系统采用滑模控制方法设计了控制器。
The paper used singular perturbation method to separate the Two-link Flexible Manipulator system into slow sub-system and fast sub-system and designed controller using Sliding Mode Co.
通过摄动方法得到一系列关于水头展开式的偏微分方程，用有限差分法进行求解，获得了压力水头的随机描述，并计算其均值和方差。
The equations are solved by finite difference method and the mean and variance of pressure head are determined from its random expression.
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