The problem of second-order stochastic response analysis of steel braced frame structures in highrise buildings is researched in this paper.
本文研究高层建筑钢框架一支撑结构的二阶随机反应分析问题。
The finite time feedback stabilization problem of a class of second order nonlinear system is discussed.
对一类二阶非线性系统的有限时间状态反馈镇定问题进行了讨论。
Using the analytic method of the anisotropic element, error estimate for the second order problem is obtained without the limitation of regularity conditions.
利用各向异性单元分析方法得到了二阶问题的误差估计，从而避开了正则性条件的限制。
Studied in this paper is the nonconforming finite element approximation to the second order variational obstacle problem with displacement obstacle on the anisotropic meshess.
本文研究位移障碍下二阶变分不等式问题在各向异性网格上的非协调有限元逼近。
The article deals with the discontinuous boundary value problem for nonlinear elliptic complex equations of second order.
讨论了二阶非线性椭圆型方程在多连通区域上的间断边值问题。
The proposed algorithm is based on second order moment, and the problem of low SNR is compensated by long time integral.
它基于接收信号的二阶统计量，并用长时积分以弥补信噪比低的问题。
In order to deal with this problem, temperature rise for motor winding under 3 cases of temperature rise is analyzed theoretically based on the zero second resistance fitting method.
为了解决直接测试电机绕组零秒温升存在困难的问题，基于零秒电阻拟合方法，对3种温升情况下的电机绕组温升计算理论进行了分析。
The initial regular oblique derivative problem for nonlinear parabolic systems of several second order complex equations with measurable coefficients in a multiply connected domain is discussed.
论述了多连通区域上可测系数的二阶非线性抛物[型]方程组的初-正则斜微商问题。
For the latter, since we transform the problem to seek to solve the second order differential equation into that of twice integrations, the calculating process is also simple.
后者由于把一个二阶微分方程的求解转化成为两次积分问题，也使计算过程简化。
The stationary consensus algorithm with communication delay was proposed to solve the coupled consensus problem of the second-order dynamic agents.
采用具有通信时延的静态一致性算法研究二阶动态个体的耦合一致性问题。
Consider the distributed parameter system described by the second order partial differential equation of composed type, we discuss its a boundary optimal control problem with quadratic performance.
考虑用二阶复合型偏微分方程所描述的分布参数系统，研究了它的一个使平方性能指标达到最小值的边界最优控制问题。
This paper deals with general initial irregular oblique derivative boundary value problem for elliptic parabolic complex equations of second order in a multiply connected cylindric region.
讨论多连通柱体区域上二阶椭圆-物型方程的一般初非正则斜微商边值问题。
In the second chapter, we present an additive Schwarz preconditioner for the rotated Q_1 finite element discretization of second order elliptic problem.
我们在第二章中构造了求解用旋转Q_1有限元离散椭圆型偏微分方程的区域分解方法。
In this paper, a five-degree nonconforming rectangle element approximation for second order obstacle problem is considered.
本文讨论了二阶障碍问题的一个五自由度非协调矩形元逼近。
This paper proves the existence, uniqueness and periodic problem of the solution about second order singular perturbation system by using the differential inequality.
本文用微分不等式证明了二阶奇摄动系统解的存在性、唯一性和周期性。
To solve the problem about determinant and solution to tangent line of curve of second order in Analytic Geometry with viewpoint and methods of Higher Geometry.
利用《高等几何》的观点、方法解决《解析几何》中的二次曲线的切线的存在性与求法问题。
In order to solve the problem that there were injection molding bugs on the products caused by the unevenness of the thickness, and the insert in the product, second injection mold was applied.
为了解决产品由于壁厚不均匀且带有嵌件而产生的注射成型缺陷问题，决定采用二次注射的方法。
The governing equations for the problem is modified into a second-order nonlinear differential system with two infinitesimal parameters and a double parameter multiple scale method is presented.
将该问题的基本方程化为具有两个小参数的二阶非线性方程组，并在双参数摄动法和单参数多重尺度法的基础上提出了双参数多重尺度法。
In order to ensure the safety of design and calculate the stability problem of frames accurately, second-order effect must be concerned, that the influence of nonlinear to frames structure.
为了保证设计安全，精确计算框架的稳定问题，必须考虑二阶效应，即非线性对框架结构的影响。
This thesis mainly studies the problem of the boundary value of second-order and third-order nonlinear and linear difference equation.
本篇硕士论文主要研究了一般形式的二阶和三阶非线性和线性差分方程的边值问题。
The second order elliptic problem is studied by using conforming finite element and nonconforming finite element in the different parts of the area respectively.
在区域的两个不同部分分别采用协调元和非协调元来研究二阶椭圆问题。
In the direction of arrival (DOA) estimation problem, the relationship between the second-order and the fourth-order subspaces is found and proved in the paper.
本文分析了在高阶统计应用阵来波方向估计问题中二阶子空间与四阶子空间的概念及形式关系。
This paper mainly deals with an initial-oblique derivative problem for nonlinear nondivergent parabolic systems of second order equations with measurable coefficients in a multiply connected domain.
讨论可测系数的二阶非线性非散度型抛物型方程组在多连通区域上的初-斜微商边值问题。
Two kinds of rectangular elements are considered to solve the two-dimensional and second-order elliptic boundary value problem on anisotropic meshes.
本文第一部分主要考虑在各向异性网格下用矩形单元对二维空间中二阶椭圆边值问题进行逼近。
The paper studies the second-order effects and stability problem of the reinforced concrete hinged column and frame column.
本文对铰支柱和框架柱的二阶效应问题进行了较全面的研究。
We obtain the existence of the solution of the second order boundary value problem and the asymptotic estimation by some hypothetic condition.
证明了第二边值问题摄动解的存在，并给出了渐近估计式。
In this paper, We discuss the splines of the completely binary second order index. The existence and uniqueness of the relevant solution of the problem of interpolation is proved.
本文定义了完全二元二级指数样条，证明了相应插值问题解的存在及唯一性。
Some triangular elements are considered to solve the two-dimensional and second-order elliptic boundary value problem on a class of anisotropic meshes (we call them GATM).
本文主要考虑在一类各向异性网格(我们称之为gatm)下用一些三角形单元逼近二维空间中二阶椭圆边值问题。
This paper goes deeply into studying the problem of second-order element's integral precision in BEM in three-dimensional electrostatic field.
本文深入研究三维静电场边界元法二阶单元的积分精度问题。
This paper goes deeply into studying the problem of second-order element's integral precision in BEM in three-dimensional electrostatic field.
本文深入研究三维静电场边界元法二阶单元的积分精度问题。
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