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bounded
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  有界
     The Stochastic Chaos and Asymptotic Stability with Probability 1 of Quasi Integrable Hamiltonian Systems under Bounded Noise Excitations and the Response of the Systems with Delayed Feedback Control
     拟可积哈密顿系统在有界噪声激励下的随机混沌与概率为1渐近稳定性及时滞反馈控制下的响应
短句来源
     LOCALLY BOUNDED IDEALS OF A GENERAL RING
     一般環之局部有界理想
短句来源
     BANACH FORMULAS AND FUNCTIONS OF BOUNDED VARIATION
     Banach公式和有界变差函数
短句来源
     CONCERNING THE PROPERTIES OF BOUNDED REGULAR FUNCTION IN THE NEARLY BOUNDARY
     关于有界全纯函数在边界附近的某些性质
短句来源
     ON PARTIAL SUMS OF FOURIER SERIES FOR BOUNDED FUNCTIONS
     关于有界函数的Fourier级数部分和
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     The Stochastic Chaos and Asymptotic Stability with Probability 1 of Quasi Integrable Hamiltonian Systems under Bounded Noise Excitations and the Response of the Systems with Delayed Feedback Control
     拟可积哈密顿系统在有噪声激励下的随机混沌与概率为1渐近稳定性及时滞反馈控制下的响应
短句来源
     LOCALLY BOUNDED IDEALS OF A GENERAL RING
     一般環之局部有理想
短句来源
     BANACH FORMULAS AND FUNCTIONS OF BOUNDED VARIATION
     Banach公式和有变差函数
短句来源
     CONCERNING THE PROPERTIES OF BOUNDED REGULAR FUNCTION IN THE NEARLY BOUNDARY
     关于有全纯函数在边附近的某些性质
短句来源
     ON PARTIAL SUMS OF FOURIER SERIES FOR BOUNDED FUNCTIONS
     关于有函数的Fourier级数部分和
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  有界的
     We discuss that boundedness of some fractional integral operators with homogeneous kernel, and prove that TΩ,μ is bounded from HK q1 α,p1 (w1,w2 q1) into Kq2 α,p2 (w1,w2 q1) and from HKq1 α,p1 (k,w2 q2) into HK q2 α,p2 (1,w2 q2).
     讨论了具有齐性核的分数次积分算子TΩ,μ在加权Herz型Hardy空间的有界性,证明TΩ,μ是从HKq1α,p1(w1,w2q1)到Kq2 α,p2(w1,w2 q2)或HKq1α,p1(1,w2q2)到HKq2α,p2(1,w2q2)有界的.
短句来源
     RINGS SATISFYING〔x~ny~n,yx〕=0,n BOUNDED
     满足x~ny~n,yx〕=0,n有界的
短句来源
     The Cesàro Operator is Bounded on S~P for 0
     S~P(0有界的
短句来源
     The Cesàro Operator is Bounded on S 1
     S~1上的Cesàro算子是有界的
短句来源
     Assumption 3 are uniformly bounded with uniformly bounded derivatives, and there is σ > 0 such that |a_(n-1)(t)| ≤ σ.
     假设3 a′(t)=(a_(n-1)(t),…,a_0(t))~T,b′(t)=(b_(n-1)(t),…,b_0(t))~T及其导数是一致有界的,且存在σ>0使得|a_(n-1)(t)|≤σ。
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  “bounded”译为未确定词的双语例句
     Study on Water-soluble Taxol Prodrugs Bounded with Polymer
     高聚物支载型水溶性紫杉醇前药的研究
短句来源
     Research on Market Microstructure Based on Bounded Rationality
     基于有限理性的市场微观结构研究
短句来源
     Research on Investment Project Economic Appraisal Based on Bounded Rationality
     基于有限理性的投资项目经济评价研究
短句来源
     Bounded Rationality, Noise Trading and Excess Volatility
     有限理性、噪音交易与过度波动
短句来源
     L APPROXIMATION BY GENERALIZED POLYNOMIALS HAVING BOUNDED COEFFICIENTS
     用系数有界限的广义多项式的L逼近
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  bounded
Weakly symmetric spaces and bounded symmetric domains
      
Suppose thatG0 is the analytic automorphism group of an irreducible bounded symmetric domain and that some openG0-orbit onZ is a semisimple symmetric space.
      
For this, we show that these multiplicities are bounded from above by the dimensions of certain Demazure modules.
      
Orbits of triples in the Shilov boundary of a bounded symmetric domain
      
Uniformly Elliptic PDEs with Bounded, Measurable Coefficients
      
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In this paper the general synthesis problem of optimal control systems with the criterion of transient responses as a positive integral functional (3) is discussed.In the first part it is assumed that the motion of controlled object is described by a system of ordinary differential equations and that the final states of the system form a bounded and closed convex region in n-dimentional euclidian phase space. A method is proposed for finding all optimal control functions which lead any starting state into...

In this paper the general synthesis problem of optimal control systems with the criterion of transient responses as a positive integral functional (3) is discussed.In the first part it is assumed that the motion of controlled object is described by a system of ordinary differential equations and that the final states of the system form a bounded and closed convex region in n-dimentional euclidian phase space. A method is proposed for finding all optimal control functions which lead any starting state into the given final region of states. Some conclusions are obtained from the maximum principle by using transversal conditions of optimal trajectories in terminal points, and the particular properties of the stated problem are pointed out. The case of linear dif-ferential equations with integral quadratic functional criterion is investigated in detail.Further, in the second part the fundamental properties of isoloss regions, the rela-tions between the isoloss region and optimal control functions are indicated. As a direct result a partial differential equation determining the optimal loss-function J (x) is found and the connection between function J (x)and optimal vector control function u (x) is also stated. The methods proposed are practically the extension of the me-thods used by us for designing time optimal control systems as seen in [5, 6 ,7].Finally, an example is illustrated with optimal trajectories shown in phase plane.The necessary numerical data is calculated by an analog computer with high accuracy.

文中研究了具有公式(3)表示的一般正积分泛函的最优控制系统的综合问题.在第一部分中研究了具有控制参数的一阶微分方程组.控制系统的终点状态为n维相空间内的某一逐段光滑边界的闭性区域Ω.文中指出了根据极大值原理和轨道终点的横截条件寻找引到Ω的所有最优轨迹的方法.这里详细地研究了具有二次泛函和被积函数中不明显含有控制参数的质量指标泛函的线性方程情况.在文中第二部分研究了等损耗区的主要特性.指出了等损耗区与最优控制函数之间的关系.导出了求算最优损耗函数J(x)的偏微分方程,以及这一函数与最优控制函数u(x)的关系.上述方法是我们曾在文献[5,6,7]中用过的最优快速系统的综合方法的推广.文章最后举有例证.

A theoretical analysis of the laminar flow in the annular space bounded by two concentric tubes with small injection and suction through the porous walls is presented in this paper. By using a similarity transformation, the Navier-Stobes equations in the cylindrical co-ordinates for the steady incompressible flow are reduced to an ordinary non-linear differential equation of the third order. With appropriate boundary conditions, this equation is solved by the method of small perturbation. The results show...

A theoretical analysis of the laminar flow in the annular space bounded by two concentric tubes with small injection and suction through the porous walls is presented in this paper. By using a similarity transformation, the Navier-Stobes equations in the cylindrical co-ordinates for the steady incompressible flow are reduced to an ordinary non-linear differential equation of the third order. With appropriate boundary conditions, this equation is solved by the method of small perturbation. The results show that the velocity of injection or suction and the two radii of the annulus affect considerably the velocity profile, the pressure drop in the flow direction and the friction coefficients at the walls. When the suction is applied only at the inner tube the position of the maximum velocity moves inward. The friction at the inner wall consequently increases and that at the outer wall decreases. It is also found that in the case considered the suction reduces the pressure drop in the flow direction.

本文对具有微量吸吮或吹注的二同轴心圆管间的层流流动问题进行了理论分析。利用相似转换,将不可压缩流体,定常运动,柱坐标形式的纳非尔-斯托克司方程组简化为一三次非线性常微分方程,运用小参数法及适当边界条件求出此方程的解,结果表明,吸吮或吹注对流动的速度分布,沿流程压力下降和摩擦系数均有显著影响,其影响的大小,依赖于吸吮或吹注的性质,程度及二圆管的相对尺度。当内管壁具有吸吮而外管壁的吸吮为零时,最大速度的位置将向内移,随之,内管壁的摩擦系数值增加,而外管壁的摩擦系数值减小,同时,产生较小的沿流程压力下降。

In connection with the weather forecasting,we consider the initial value problem forthe equation of vorticitywhere(?)with the initial conditionThe required solution z(θ,λ,t) is bounded in the region D:0

本文研究了涡度方程(?)的始值问题,其中(?)方法是先用特征线法问题将化为积分方程,然后再对积分方程施行逐次迫近,从而证明了问题的适定性,并提供了求解的步骤.这方法可推广到更一般的方程.

 
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