查询词典 dynamical variables

Based on the properties of the saturation function, it was proved that the stability region of such dynamical systems can be decomposed into Cartesian product of an invariant set of their adjoint systems and a sufficiently large ball.

结合饱和函数的特殊性质，证明了此类系统的稳定域可分解为伴随系统的不变集与一个足够大球体的笛卡尔积。

In this thesis, we contrastively studied the transport properties of series of pure or doped potassium blue bronzes and three kinds of purple bronzes, respectively. Our investigation may help to explore the CDW dynamical mechanism.

在本论文中，我们通过对系列掺杂蓝青铜样品及不同紫青铜样品的输运特性进行实验对比研究，尝试进一步揭示电荷密度波输运动力学以及杂质缺陷对其影响的微观实质。

Mapping approach has been widely used in celestial mechanics to study the long-term dynamical evolution of conservative systems.

映射方法在天体力学保守系统的动力演化研究中有广泛的应用。

It is precisely this finite cell complex that reveals the in formation ofthe topological phase of a non-linear dynamical system.

正是这个有限胞复形，展示了系统拓扑相的信息。

The purpose of dynamical system theory is to study rules of change in state which depends on time.

动力系统就是要研究一个决定性系统的状态变量随时间变化的规律。

The flow characteristic of intake manifold has sensitively influence on engine, including economy performance, dynamical performance and the level of injurant emission.

其流动特性对发动机性能的影响十分敏感，其优劣影响到汽车的经济性、动力性和有害物排放的水平。

Numerical simulations show that similar to their counterpart in deterministic nonlinear system some symmetry-breaking bifurcation may occur in the stochastic Duffing-Van der pol system, and Chebyshev polynomial approximation is an effective approach in solving dynamical problems of nonlinear system with random parameter.

数值模拟显示随机Duffing-Van der pol系统与确定性均值参数系统有着类似的对称破裂分岔行为，文中的主要数值结果表明Chebyshev多项式逼近法是研究非线性随机参数系统动力学问题的一种有效方法。

Numerical results for the original stochastic Duffing-van der Pol system obtained separately by the Mento-Carlo method and the Chebyshev polynomial approximation are compared to show the effectiveness and efficiency of the latter method in solving the nonlinear dynamical problems of system with bounded random parameters.

数值模拟结果显示，Chebyshev正交多项式逼近法是研究含有界随机参数的耦合非线性动力学系统的一种有效方法。

Thus it can be seen how the dynamical traits of the circadian system are influenced by light.

并由此可以观察到光照是如何影响昼夜节律系统的动力学特性的。

Additionally, it has also been proved that the bifurcation problem with respect to frequence possesses infinite codimension. Therefore the dynamical bifurcation behavior is very complex in this case.

另外还证明：关于频率的分岔问题具有无穷余维，因此该情形下的动力学分岔行为非常复杂。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044