分岔

In this thesis, we describe some important properties of the dynamic behaviors of several class of time-discrete models of two neurons, which includes stability, asymptotic stability, the existence and attractability of periodic solutions, Flip-bifurcation and Neimark-Sacker-bifurcation.

本学位论文对几类二元离散神经网络模型的动力学性态进行了定性分析，讨论了这些神经网络模型的稳定性、渐近稳定性、周期解的存在吸引性、Flip-分岔和Neimark-Sacker-分岔，全文共分五章。

In this thesis, we describe some important properties of the dynamic behaviors of several class of time-discrete models of two neurons, which includes stability, asymptotic stability, the existence and attractability of periodic solutions, Flip-bifurcation and Neimark-Sacher-bifurcation.

本学位论文对几类二元离散神经网络模型的动力学性态进行了定性分析，讨论了这些神经网络模型的稳定性、渐近稳定性、周期解的存在吸引性、Flip-分岔和Neimark-Sacker-分岔，全文共分五章。

Based on the recent situation and trend of the nonlinear systems, we present some recent developments and important problems in stochastic dynamics such as response, bifurcation , chaos, synchronization and control.

摘要介绍了非线性随机动力学的响应、分岔、混沌以及混沌同步与控制的研究现状和发展趋势，探讨了随机复动力系统、时滞系统、逼近方法和数值方法研究中的若干问题及其进展。

In preface of chapter one, the research meaning of reticulated shells, bifurcation and chaos are introduced.

在第一章绪论中主要介绍了网壳、分岔、混沌研究的意义，然后介绍了网壳研究的国内外进展状况。

Bifurcation doubts vision loss Xie sank off the break away tidy up.

分岔。 分岔疑惑茫然谢落挣脱拾掇憧憬沉没。

Biological dynamic system; Degenerate equilibrium; Generalized normal sector; Periodic solution; Bifurcation; Versal unfolding

基础科学，数学，动力系统理论生物动力系统；退化奇点；广义正常区域；周期解；分岔；普适开折

Degenerate equilibrium; generalized normal sector; bifurcation; codimension; versal unfolding; heteroclinic loop.

基础科学，数学，数学分析退化奇点；广义正常区域；分岔；余维；普适开折；异宿轨

Nonlinear wave equation; nonlinear intensity; solitary wave solution; nonlinear differential-difference system; compacton; peakon; noncontinuous solitary solution; bifurcation

非线性波动方程；非线性强度；奇异孤立波；非线性微分—差分系统；紧孤立了；尖峰孤立子；不连续孤立波；分岔

Star gear transmission ; nonlinear dynamics ; backlash ; chaos ; bifurcation

星型齿轮传动；非线性动力学；齿侧间隙；混沌；分岔

The nexu's broad face was split by a terrifying tooth-filled maw, and four eyes glinted from atop its spade-shaped head. Its wiry, supple muscles were visible beneath its fine coat, and sharp curving quills lined its spine. A naked, forked prehensile tail trailed it, aiding in balance, and its arms and legs terminated in large curved claws.

它宽阔的脸被一张充满牙齿的可怕大嘴撕裂开来，四个眼睛在它铲子状的头上闪闪发光，强韧、柔软灵活的肌肉在它美丽的皮毛下清晰可见，弧形的尖刺排列在脊椎上，后面还拖著光秃秃、分岔、适於抓握且有助平衡的尾巴，在四肢的末端有著大而弯曲的爪子。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。