扰动

Monitoring of transient voltage fluctuation is a problem concerned in power quality improving.

电网暂态电压扰动信号的监测是关系到电能质量改善的首要问题。

Thus, we should consider the effect of the transverse perturbations.

因此我们的模型中考虑了弱横向扰动对尘埃声波的影响。

Ionosphere is a non-linear response system. Different kinds of input will trigger different final perturbations.

电离层是一个非线性响应系统，不同触发因素作用后生成的输出扰动不同，因此对电波传播的影响也不同。

So the general trilinear alternating least square algorithm is proposed for space-time multiuser detection.

仿真结果说明：TALS—G算法具有较好误码率性能，且该方法在阵列扰动情况下仍有较好的性能。

Stability shows asymptotic behaviors of a system. Chapter 3 discusses Sobolev-Galpern equation with pseudoparabolic characteristic, studies the stability under disturbance of the initial value, i.e., the Lyapunov stability problem, and shows the global asymptotic behavior of the trivial solution.

在第三章，本文考(来源：Ab6BC论文网www.abclunwen.com)察了具有伪抛物特性的Sobolev-Galpern方程关于初始值扰动下的稳定性问题，即Lyapunov稳定性问题，论证了其平凡解的全局渐近稳定性。

In turbulence is the preservation of the world.

扰动是对世界的维护。

The two-cycle variation in side force per 360° of roll under small bleed momentum is gradually evolved to one-cycle variation under large bleed momentum.

模型上的侧向力随模型滚转从小吹气量下的双周期变化逐渐演化成为大吹气量下的单周期变化，利用该渐变规律可以实现对非对称背涡流场的主动控制，提出了微量吹气扰动控制概念。

It is assumed that the shock to the federal funds rate represents an unanticipated change in monetary policy.

假设联储基金利率的扰动代表了货币政策的一个未预料到的变化。

Title :The Stylized Facts and Preliminary Tests on the Regional Income Disparityin China,1952-2002Abstract:Based on two recent sets of data on economic development in the Chineseprovinces over the 1952-2002period ,the paper generalizes several stylized factsand investigates the impact of structural change on the dynamics of regional disparitiesin China.We analyze the industry structure and property right structure in thelight of an econometric analysis of unconditional and conditional β-convergence.

此文运用1952－2002年省级经济体数据归纳出基本事实：1952-78年地区差距扩大趋势由直辖市、工业重镇与其他地区的收入差距扩大造成；1978-84年农业改革导致显著的绝对收敛；1985-89年收入差距缩小由直辖市与其他地区的差距缩小驱动；1990年至今收入差距扩大；大跃进、三线建设与邓南巡等政策冲击产生强烈扰动；整个时期只有中部内部收入差距持续缩小；1974年以后发生"收敛俱乐部"现象。

It can estimate unmeasurable states and system perturbations including system nonlinearities, disturbances and unmodelled dynamics.

在观测系统状态的同时，估计由系统的非线性和模型的不确定性和外来的干扰所造成的广义扰动。

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。