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oscillation相关的网络例句

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与 oscillation 相关的网络例句 [注:此内容来源于网络,仅供参考]

The results also showed that this measure was a good wayto distinguish long period oscillation from a nonperiodic oscillation within the time domain wecould observe.

这些结果也表明这种方法是所观察的时间范围内区分长周期振荡和非周期活动的好方法。

In Chapter Ⅲ, by considering functions H k that may not have nonpositive partial derivative on s and employing integral averaging technique and Hardy inequality, the oscillation for a class of high order nonlinear differential equations and high order nonlinear damped differential equations is discussed, new oscillation criteria are established.

第二章利用广义Riccati技巧、积分平均技巧以及微分不等式理论,讨论了一类二阶非线性常微分方程的振动性,得到了若干新的振动准则,并讨论了该方程具有强迫项时解的渐近性态。

It is concluded that the oscillation of the solutions predicted numerically is physical oscillation.

本课题的研究还表明,数值计算预测出来的解的振荡是物理上的振荡。

Through creating a differential equation whose oscillation is equivalent to the impulsive equation, or considering the relation between impulsive points and delay, we get some sufficient conditions for the oscillation of the equation.

第二章讨论了二阶自共轭脉冲微分方程,通过建立与之振动性等价的微分方程,或考虑脉冲点与时滞间的关系,我们得出方程振动的一些充分条件。

A new idea is come up as"quasi-double-degree oscillation"to explain the actions of the upper and nether water rivulet on cable surface. And study of those oscillation by the equilibrium equation has established based on our new idea.

另外对拉索表面上下雨流的作用提出了拟弯扭双自由度驰振的思想,建立拟弯扭双自由度驰振的平衡方程并进行了分析。

This paper is composed of three chapters, which respectively discusses the following impulsive delay difference equations with discrete variables and continuous variables:In chapter 1, we investigate the oscillation and nonoscillation of equation and some sufficient conditions for oscillation and nonoscillation are obtained. Consequently we extend these results to the difference equations with several delays and with nonlinear impulsive perturbations and with variable delays respectively.

本篇论文由三章组成,分别讨论下面四类具离散变量和连续变量的脉冲差分方程这里p≥0,Q>0,当n∈N(0)时;p∈C(-1,∞),R~+,Q∈C

Under the fixed and clamped boundary conditions, a nonlinear differential oscillation equation with quadric and cubic items was presented by the Galerkin method, and a nonlinear free oscillation equation of the shallow reticulated shells with damage was solved.

基于Lematire等效应变损伤原理,计及扁球面网壳各个杆件的损伤影响,根据薄壳非线性动力学理论推导出含有损伤扁球面网壳非线性动力学方程和协调方程,在固定夹紧边界条件下,用Galerkin方法得到一个含二次和三次非线性振动微分方程,并对具有损伤扁球面网壳的非线性自由振动方程求解。

A low frequency oscillation on-line monitoring and oscillation characteristics off-line analysis function module of power system based on wide area measurement systems was designed and implemented.

介绍了基于广域测量系统的电力系统低频振荡在线监测及振荡特性离线分析功能模块的设计及实现方法。

Finally, the so called critical oscillation frequency can be expressed as a function of oscillation amplitude and Grashof number in all the natural, mixed, and forced convection scenes.

最后,有关临界振动频率的经验公式在强制对流、混合对流以至於自然对流的形式皆不相同,本文皆已分别推导出来,且在三种的对流形式中都有相当平滑的曲线可以获得。

At the same time, the amplitude and the oscillation period of the reversible oscillation were increased largely.

从而扩展了盐水振荡的应用范围,在二次电池的开发方面有广阔的应用前景。

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I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。

Ah may dee:You are chinese living in a democratic country.

你是居住在民主国家的中国人吧。