混沌

Power system is a very strong nonlinear system, and appears as chaos behavior.

电力系统是一个非线性大系统，并表现出一定的混沌行为。

In this dissertation, a new approach is made based on the chaotic phenomena which appeared in nonlinear mechanical vibration, and further developments are achieved in this attractive field.

本文以非线性机械振动中的混沌现象为背景，在这一研究领域作了新的探讨，有所创新和发展。

According to some concepts on symbolic dynamics and properties of minimal nonchaos on Sturmian System, a kind of subshift is made and it is generated by a nonperiodic recurrent orbit and study its properties.

利用符号动力系统的相关概念和Sturmian系统的极小非Li-Yorke混沌属性，构造了一类由非周期回复点生成含有周期点的子转移系统，并研究了其性质。

Human-nature System ; Natural disaster ; Chaotic mechanism ; Nonperiodic ; Disaster Prevention and mitigation

人-自然系统；自然灾害；混沌机制；非周期性；防灾减灾

The noontide is upon us and our half waking has turned to fuller day, and we must part.

日已当空，我们的混沌已到了完满的白昼，我们必须分离了。

By using center manifold theorem and normal form of maps, we also present formal proofs of the supercritical flip bifurcation at the bifurcation point. Above this threshold, there is a characteristic sequence of bifurcations, leading to chaotic dynamics, which implies that the dynamical behavior of the single species model with birth pulses are very complex.

利用单参数族映射的中心流形定理、正规型和指数积分函数的性质，得到了具非线性出生率或具密度依赖成熟率的混杂矩阵模型正平衡态的存在性和稳定性、超临界分支以及各种复杂现象甚至混沌。

This paper researches on the normal form and synchronization of strict-feedback and general strict-feedback chaos systems.

本论文主要对严格反馈和广义反馈混沌系统的标准型和同步控制进行研究。

The main purpose of this study is to use chaotic analysis approaches to analyze the blood pressure and blood flow between 14 normotensive subjects and 19 diabetes.

而本研究目的主要在於利用混沌理论分析，针对14 位正常人与19 位患有糖尿病患且有神经病变病人的血压与血流做非线性分析。

Some important experiment phenomena in nuclear physics had been understood from the point of view of interplay...

最后 ，用有序-混沌相变的概念解释和理解了核物理中一些重要的实验现象。

Several typical benchmark function numerical experiments demonstrate that it is improved on the solution precision and increased convergence speed.

针对标准遗传算法的缺陷，出现了各种各样的改进方法[1~10]，尤其是利用混沌理论改进遗传算法的性能值得关注。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。