查询词典 perturbed system

To be conscious of a yearning for her that perturbed him in the form of a dull, aching restlessness

对她的渴望在他心里升起，那感觉以一种隐约而痛苦的不安困扰着他。

As I worked, I heard my mother chatting with the perturbed owner.

我正治马的时候，我听到妈妈跟那焦躁不安的马主在说话。。

Mother is much perturbed by my illness.

我的病使母亲甚感烦恼。

Solving singularly perturbed equation with turning point is a difficult problem.

引 言关于奇异摄动问题的讨论，近年来一直受到国际国内学者的充分关注[1]。

By applying these two tools,we mainly discuss the problems as follows:1 Perturbation identities for the generalized polar decomposition:By applying singular value decomposition, we study the perturbation bounds of the generalized polar decomposition under unitary invariant norms when A is perturbed by addition or multiplication,respectively and give our bounds in identities.2 A class of new unitary invariant metrics: This paper generalized a class of new unitarily invariant metrics and give the upper-bounds and lower-bounds by C-S decomposition.

利用这两个强有力的工具，本文主要讨论了如下问题：1 矩阵广义极分解的扰动等式：利用奇异值分解，本文分别讨论了加法扰动和乘法扰动下矩阵广义极分解在任意酉不变范数下的扰动界，并首次以恒等式的形式给出了酉极因子和半正定因子的扰动界。2 一类新的酉不变度量：本文推广了文[22] 中的结论，定义了一类新的酉不变度量。

This paper presents a new interior point nonlinear programming algorithmfor optimal power flow problems based on the perturbed KKT conditionsof the primal problem with a novel data structure.

基于原问题的扰动KKT条件，本文提出了一种带新数据结构的原始－对偶内点算法求解电力系统最优潮流问题。

Based on the generalized-graph-convergence theory, by using the resolvent operator technique about-monotone mappings, we suggest a new perturbed iterative algorithm to compute approximate solutions of this class of variational inequality.

依据广义图像收敛理论，并应用关于h，η-单调算子的预解算子技巧，作者提出了一种新的扰动迭代算法来解这类变分不等式。

Using the resolvent operator technique, we establish the equivalence between the generalized set-valued quasi variational inclusions in Banach spaces and the fixed point problems, and some perturbed iterative algorithms, prove that its proximate solution converges to its exact solution in real Banach spaces.

利用这种等价性，建立了一些摄动迭代算法，并证明了近似解序列强收敛于精确解。

The calculation of the rotordynamic coefficients of a multistepped annular seal in hydraulic turbines is discussed in this paper. Based on the Hirs' turbulence lubrication theory and the bulk flow model, the governing equations for the flow in the seal are developed by using the Moody's friction equations. The governing equations are perturbed when the rotor and the stator are coaxial. The Runge Kutta integration method and the Newton Raphson iteration method are used to solve the perturbation equations....

本文首先在Hirs紊流润滑理论的基础上，采用体积流动模型及Moody摩擦方程建立起阶梯口环水封中流体流动的控制方程，将各个方程在转子与定子同心处进行摄动，采用Runge－Kuta积分法及迭代过程求解摄动方程，建立起水轮机阶梯式口环水封的转子动力特性系数的计算方法，为水轮发电机组轴系的动力学分析提供了必要的理论基础。

For the scads of iPhone 3G owners who are downright perturbed by the inability to charge the thing with some older accessories, you'll be none too pleased when handing over $79.99 for this.

对于众多的3G iphone 用户来说，旧版本的配件无法对手机进行充电无疑是他们的一大心病，这样看来，让你花79.99美刀你肯定不乐意。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

乌鸦叫。 51-论文网