查询词典 catastrophe theory

The results of empirical research of the three models show: The listed companies with irregularity actions are arranged in the aftermost part on the basis of evaluating results in accord with facts; the evaluating results of coefficient of variation model and catastrophe theory model is high correlation and more exact than the results of KMV model; when choosing credit risk models, we should consider the differences between indexes' models and unindexes'models.

三个模型的实证分析表明：受违规处理的上市公司排名都靠后，评估结果符合实际情况；变异系数模型和突变级数模型结果高度相关，并且比KMV模型结果的准确性更高；在选择信用评估模型时，要考虑指标评估和非指标评估模型的差异。

Traffic engineering, data gap, review, catastrophe theory, traffic flow theory

交通工程，数据间隙，综述，突变理论，交通流理论

The researches on data gaps at home and abroad were summarized. Based on an introduction of catastrophe theory, the development and current research on the application of the theory in traffic flow theory were generalized. Furthermore, the application prospect of the theory was forecast.

本文总结了数据间隙的研究，介绍了突变理论的基本内容，综述了国内外应用突变理论解决交通流数据间隙问题的研究历史和现状，展望了突变理论应用的前景。

The researches on data gaps at home and abroad were summarized. Based on an introduction of catastrophe theory, the development and current research on theory application to traffic flow theory were generalized. Furthermore, the prosperity of theory application was forecast.

总结了数据间隙的研究，介绍了突变理论的基本内容，综述了国内外应用突变理论解决交通流数据间隙问题的研究历史和现状，展望了突变理论应用的前景。

The cusp catastrophe theory was described. The cusp catastrophe model of seismic signal was established, and it was converted into the standard form of cusp catastrophe.

阐述了尖点突变理论，建立了地震信号尖点突变模型，并将其转化为尖点突变的标准形式。

It also discusses the nonlinear about the open cast side-slopes" dynamic stability. The thesis accounts for the complexity and indeterminism about slopes" stability by chaos and catastrophe theory,it also provides the advanced and credible nonlinear theory for the stability about the open cast side-slopes.

本文还对动力作用下露天矿边坡对可能产生的非线性特性进行了讨论，以混沌和突变理论分别进行了探讨，说明边坡稳定性研究的复杂性，不可预测性，也为边坡稳定性评价提供了更为先进和可靠的非线性理论。

Firstly, based on the force acting on a single-particle, establish a discriminant formula of the sand threshold, and prove that the sand threshold belongs to the cusp catastrophe. Then establish the basic equation of the cusp catastrophe using coordinate transformation and catastrophe theory. Finally, while particle Reynold number and equivalend diameter are the state variables and Shields parameter is the control variables, we can obtain the model of cusp catastrophe of sand threshold, putting those variables into the basic equations of the cusp catastrophe. The model is derived from the mathematics, which has a certain mathematical theory foundation.

首先从单颗沙粒受力分析出发，建立沙床沙粒起动条件判别公式，进而证明了风沙起动属于尖点型突变；然后通过坐标变换和突变理论建立了尖点突变的基本方程；最后本文选择颗粒雷诺数和等效粒径作为控制变量，希尔兹参数作为状态变量，并把它们代入尖点突变的基本方程，经过拓扑变换得到风沙起动的尖点突变模型，并与前人的公式及实验数据进行比较。

The methodology of this dissertation has transcended the boundaries of the"Old Trilogy"(Systems Theory, Cybernetics, Information Theory) and the"New Trilogy"(Dissipativity Structure Theory, Catastrophe Theory, Synergetics).

从方法而言，本研究引述之科学系统，超越了老三论（系统论、控制论、信息论）与新三论（耗散结构论、协同论、突变论）的范畴，而以剑挢大学李约瑟之&有机哲学&为经，与瑞士心理巨匠荣格之学说为纬。

The methodology of this dissertation has transcended the boundaries of the"Old Trilogy"(Systems Theory, Cybernetics, Information Theory) and the"New Trilogy"(Dissipativity Structure Theory, Catastrophe Theory, Synergetics). Its has blended Joseph Needham's Organic Philosophy with the Depth Psychology of Carl Jung.

从方法而言，本研究引述之科学系统，超越了老三论（系统论、控制论、信息论）与新三论（耗散结构论、协同论、突变论）的范畴，而以剑挢大学李约瑟之&有机哲学&为经，与瑞士心理巨匠荣格之学说为纬。

This paper discusses the relation between system science and human development from the perspectives of dissipative structure theory,chaos,fractal,synergetic,catastrophe theory and hypercycle theory.

本文从系统科学中的耗散结构理论、混沌学、分形学、协同学、突变论、超循环理论等理论的角度论述了它们与人的发展的关系，对人的发展问题提出了自己的见解。

It goes back to what I told you...

现在回到我告诉过你的。。。

With a supporter in Mr Charest and an admirer in Mr Dumont, Mr Harper may be encouraged to call an election himself.

由于在沙雷那边有个支持者，杜蒙那边有个崇拜者，鼓励哈珀为自己举行一次选举。