查询词典 bifurcation

In this paper transversality idea from singularity theory is applied to discuss the classification of unfoldings of bifurcation problem s.

利用奇点理论中的横切性思想讨论分支问题开折的分类问题，给出了两个开折同构的一个充要条件。

In this paper transversality idea from singularity theory is applied to set up the universal unfolding theorem of bifurcation problem s with multiparameter.

利用奇点理论中的横切性思想建立了多参数分支问题的方有开折定理。

The most common locations for berry aneurysms are in the region of the anterior communicating and anterior cerebral, at the trifurcation of the middle cerebral, and at the bifurcation of internal carotid with posterior communicating.

颅内小动脉瘤最常见的部位是前交通动脉和大脑前动脉及三支动脉(大脑中动脉、颈内动脉、后交通动脉)分叉处。

There were two dominating types in the left basilar segmental bronchi: bifurcation (75%, 163/216), trifurcation(18%, 39/216), and they could also be identified in two typical slices of transverse thin-section CT.

下叶两种主要分支类型可以通过薄层CT横断面图像2个典型层面辨认。

Chapter 4 deals with the three-unit ring network with self-feedback.We mainly focus on the bifurcation phenomena near the trivial solution.

在第四章中，我们主要讨论带自反馈的3元环状神经网络系统的平凡解对应超越特征方程的正实部根个数的变化规律以及该系统在平凡解附近的分岔性质。

In Chapter 3,we focus on three-unit neural networks without self-feedback.Finding out the way the eigenvalues with positive real parts changing,we consider bifurcation near the trivial solution.

在第三章中，我们主要讨论不带自反馈的3元环状神经网络系统的平凡解对应特征方程的正实部根个数的变化规律以及该系统在平凡解附近的分岔性质。

Then discuss whether the trivial solution will bring the Hopf bifurcation problems or not, at last model the equation using Matlab.

最后，本文利用Matlab对这一类时滞微分方程做出了相应的数值模拟，对所求的数据准确性进行了验证。

In this thesis,we first consider the stability of the trivial solution to a three-unit ring network with multiple delays and without self-feedback.Most impor-tantly,we know how the number of the eigenvalues with positive real parts changes,which is fundamental for the discussion of bifurcation.

本文首先讨论了具多个时滞的不带自反馈的3元环状神经网络系统平凡解的稳定性，并得到了平凡解对应特征方程正实部根个数的变化规律。

In the final Chapter,we consider a system with cross-diffusion effects〓By using Liapunov-Schmidt method,the existence and stability of nontrivial sta-tionary bifurcation solutions from the trivial solution and the semitrivial stationarysolutions are studied.

在最后一章中，我们考虑一类含交叉扩散效应的方程〓3利用Liapunov-Schmidt分歧方法，我们研究了发自平凡定态解和半平凡定态解的非平凡定态分歧解的存在性和稳定性。

A truncation of spectra is used to analyze the local bifurcation of the linear dynamic model.

利用谱 截断方法，讨论了线性动力学模型的局部分岔。

I think people in this lifetime in a rebirth.

我觉得人在这一生里其实也在轮回。

He had to tie her hands together.

他不得不把她的双手绑在一起。