非线性现象

耦合Bose-Einstein凝聚体系与强激光场中原子分子体系的非线性现象

Nonlinear Phenomena in Coupled Bose-Einstein Condensates and Atoms Molecule in Intense Laster Fields

一维晶格和BEC中的非线性现象

Nonlinear Phenomena in One-dimensional Lattices and Bose-Einstein Condensates

基于PWM控制芯片的Buck变换器非线性现象研究

Research of nonlinear phenomenon of Buck converter based on PWM control chip

激光触发GaAs光电导开关非线性现象的实验研究

Study of Non-linearity of Laser Triggered GaAs Photoconductive Switch

DC-DC变换器在一定条件下会表现出丰富的非线性现象。

A DC-DC converter exhibits abundant non-linear phenomena when it contents certain condition .

RLC电路非线性现象产生机制的研究

The research of the mechanism of nonlinear phenomenon of the RLC circuit

分析表明，在一定深度裂纹下，转子系统响应随不同角频率比表现出复杂的非线性现象，出现了周期k运动、拟周期运动和混沌运动等多种运动形式。

It indicates that complicated nonlinear phenomena at different angular frequencies appear as the shaft crack gets a certain depth , such as period-k motion , quasi-periodic motion and chaos motion .

Buck-Boost电路中含有丰富的非线性现象。

A buck-boost circuit is rich in nonlinear dynamics .

本文从理论上分析了频率为f1的有限振幅声波与频率为f2的弱声波相互作用对产生的一系列非线性现象。

In the present article , a series of nonlinear phenomena that occur while a finite amplitude wave of frequency f_1 interacts with a weak-signal wave of frequency f_2 have been theoretically analysed .

提出DC-DC开关变换器的两种建模方法，并对之进行了比较，以便更有效地对变换器中的各种线性、非线性现象进行数值仿真及分析计算。

Two modeling methods of DC-DC converters were proposed and discussed , for the purpose of carrying out numerical simulation and calculation more effectively .

发现了1／2分谐波、Hopf分岔、极限环和混沌等复杂非线性现象。

The complex nonlinear phenomena are discovered in the dynamic system , such as , 1 / 2 subharmonics , Hopf bifurcation , limit circle and chaos .

本文中，我们主要通过多重尺度并结合准离散性近似方法研究一维晶格和玻色-爱因斯坦凝聚态（BEC）中的非线性现象。

In the PhD dissertation , we study nonlinear phenomena of one-dimensional lattices and Bose-Einstein condensates ( BEC ) by using multiple-scale method combined with quasi-discreteness approximation .

文章首先利用分叉理论分析了分叉现象发生的条件，然后介绍了用来分析电力电子中非线性现象的数据采样模型（Sample-dataModel）技术。

In this paper the condition when bifurcation phenomena occur is analyzed with bifurcation theory , and a technique named the Sampled-Data model , which is applied to analyzing the nonlinear phenomena in power electronics , is introduced .

结合在调试该电源过程中发现的分岔、混沌等非线性现象，以峰值电流型控制boostDC/DC为对象，重点研究了DC/DC电源中的混沌现象产生的机理。

Combining with the non-linear phenomena , such as bifurcations and chaos , in the course of debugging the power supply , for a peak-current-controlled boost DC / DC , the emphasis of research is the principle of chaos in PWM DC / DC converters .

为了从理论上解释副谐波负载牵引实验中的各种非线性现象，对一个A类MESFET功放进行了研究。

In order to analyze the nonlinear characteristic presented in the subharmonic load pull experiment theoretically , a class A MESFET power amplifier is researched on in this paper .

我们对DC-DC开关变换器电路中的倍周期分岔、切分岔、阵发混沌、混沌等非线性现象以及光伏发电MPPT中交错并联boost变换器进行了较全面的实验研究。

The experiments of the nonlinear behaviors such as period-doubling bifurcation , tangential bifurcation , chaos and intermittent chaos in DC-DC switching converters have been done . In addition , the experiments of the interleaved boost converter in MPPT for PV power system are performed .

然而在VCSELs实际应用中普遍存在外光反馈问题，微量反馈便可使其出现复杂非线性现象，对系统性能造成极大影响。

However , in practical applications of VCSELs , external optical feedback ( EOFB ) phenomenon is often encountered and even tiny feedback can lead the laser to exhibit rich nonlinear dynamics , which greatly influence the system performance .

摘要混沌是一种极其复杂的运动形态和非常普遍的非线性现象。

Chaos is a very complicated motion modality and nonlinear phenomenon .

水下冲击波聚焦声场的非线性现象研究

Research on nonlinear phenomenon in the underwater Shockwave focusing sound field

高能非线性现象研究的新进展

New Progress in the Study of High Energy Non-Linear Phenomena

玻色爱因斯坦凝聚体一维轴向干涉中的非线性现象

Nonlinear Phenomena of One Dimensional Axial Interference of Bose-Einstein Condensates

孤立子是一种既典型又重要的非线性现象。

Soliton is a typical and important nonlinear phenomenon .

分形理论为研究复杂的非线性现象提供了强有力的手段。

Fractal theory provides a powerful tool to study the complex non-linear phenomenon .

分立式色散补偿拉曼放大器增益特性及非线性现象研究

Experimental research on gain characteristics and nonlinear effect of dispersion compensation Raman amplifiers

混沌是一种普遍存在的非线性现象，其行为复杂且貌似随机。

Chaos is a widespread nonlinear phenomenon with complex and seemingly random behavior .

强场物理中，非线性现象占据着重要的地位。

In strong - field physics , nonlinear phenomena occupy an important position .

流体与非线性现象的成因机制研究

Liquid and study of genetic mechanisms for nonlinear phenomena

煤炭自燃是一典型的非线性现象。

Coal self-ignition is a typical non-linear phenomenon .

纳米金膜激光非线性现象的研究

Study on Optical Nonlinear Effect of Nanometer Au-Film

人体中存在着非线性现象。

Nonlinear phenomenon is existed in human body .