扰动

Finally, an efficiency analysis model of Web service disturbance is proposed.

最后提出了Web服务扰动的效能分析模型。

Firstly, the heated distortions of the COIL resonator mirrors, laser window and an outside mirror and the perturbation of a length of air illuminated by the laser beam were successfully demonstrated using a 2-D shealing interferometer. The existence and the ponderance of the distortions are known, which makes things sporting the diagnosis and study.

在诊断研究中，首先利用二维剪切干涉仪对氧碘化学激光器的腔镜、窗口、腔外镜热变形和气流扰动进行了检测，确认了在高能激光器工作中这些热变形的存在及严重性，为诊断工作提供了可靠依据。

For the requirement of fast restoration of the turbulence-degraded image with complex background in space flight craft imaging system,the theory of 2-D convolution,and construct a shift operator are studied.

针对航天飞行器成像系统大气湍流扰动条件下退化图像的快速复原需求，对二维卷积理论进行了探讨，构造了移位算子。

Moreover, two optimized methods are provided, which are multi-encoding method and method disturbing the state of shift register.

分析了它的特点，进一步提出了基于编码和基于扰动的优化方法，并给出了相应的硬件实现方案。

Besides transporting some amount of water and sediment shoreward, the influence of flood front on tidal flat, reworking surface sediments and disturbing or even interrupting consolidation of surface sediments, might last until the very end of ebb or even several following tides.

除一定数量的水沙向岸输移外，通过扰动滩面沉积物而影响甚至中断其固结过程，潮锋作用的影响可延伸至落潮的最后时段，甚至是以后潮次的潮流过程。

If disturbed from its equilibrium state such an airplane will tend to rotate to ever-increasing angles of sideslip.

方向性不稳定飞机当它在平衡状况被扰动时会使得侧滑角越来越大

Until now there is no paper to discuss the Hlder continuities of solution maps for perturbed vector equilibrium problems when their solution maps are not single-valued ones, but general set-valued ones.

目前，在广义扰动向量平衡问题解集映射不是单值的，而是集值映射的情况下，还没有文章讨论它们的解集映射的Hlder连续性。

Fundamental concepts in power system differential-algebraic equations model, like singular point and multiple energy function sheets defined on constraint manifolds, are studied.

所得研究成果揭示了微分代数模型与奇异扰动模型的本质区别、奇异性与系统模型和系统负载的联系、结构保持能量函数法可能具有的内在保守性等，这对深入理解电力系统微分代数方程模型的拓扑结构、结构保持能量函数法和暂态电压稳定及其与功角稳定的关系具有一定的价值。

First, various normwise relative condition numbers that measure the sensitivity of W-weighted Drazin inverse and the solution of singular linear systems are characterized.

首先，我们利用不同的范数定义了加权Drazin逆及其奇异线性方程组解的条件数，用来度量矩阵求加权Drazin逆和一类奇异线性方程组求加权Drazin逆解对于扰动的敏感性。

Sliding mode variable structure space vector modulate direct torque control is selected for electro-servo system, and different parts of servo system is modeled.

由于海浪的随机扰动等因素的影响，对电磁转矩的控制成为了伺服控制的关键，最终确定伺服系统的控制方式采用滑模变结构空间矢量直接转矩控制，并建立了系统各部分的数学模型。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。