In the first chapter, we shall give a simple introduction to the mean-field theory and its history, research status and applications of chaos in BEC.
第一章简单介绍了平均场理论以及玻色-爱因斯坦凝聚领域中有关混沌的研究历史，现状和应用。
Generally, physicists derive steady-state degree distribution of networks by using the mean-field theory, master-equation and rate-equation approach, but their methods are not rigorous mathematically.
物理学家一般采用平均场方法、率方程方法和主方程方法研究网络的稳态度分布，但都不是严格证明。
Besides, the applicability of Relativistic mean field theory in this region was tested.
同时，也检验了相对论平均场理论在该区域的适用性。
The influences of different current quark masses on the properties of hybrid stars were studied via the relativistic mean field theory and the effective mass bag model.
利用强子物质的相对论平均场理论和夸克物质的有效质量口袋模型，研究流夸克质量的选取对混合星性质的影响。
A quantitative Scaling theory model for block copolymer micelle calculations is developed, and the difference between which and the Mean Field theory (MFT) is discussed in this paper.
本文建立了用于嵌段共聚物胶束体系定量计算的标度理论模型，讨论了标度理论与均匀场模型的差异。
This problem describes BCS pairing. It is very convenient to construct the mean field theory using the functional integral representation.
此问题描述BCS配对。利用泛函积分表象来建立平均场理论是十分方便的。
However, the values of the parameters of the function are different from those derived using the classical Landau theory based on the mean field approximation.
但在聚合体存在的情形下，函数参数的数值不同于在均场近似下由经典朗道理论所得到的数值。
Using mean field theory, the effects of depolarization field on the thermodynamic properties of ferroelectric superlattice is studied within the framework of the transverse Ising model.
应用平均场理论，在横场伊辛模型的框架内，研究了退极化场对铁电超晶格热力学性质的影响。
The simulated results are consistent with those derived by the mean field theory with the transfer matrix method, and well explain the experimental facts.
模拟结果与用转移矩阵法推导出的结果相当符合，且很好地解释了实验事实。
The analytical relationship between the sending rate and density of the system is obtained by applying the mean field theory.
利用平均场理论求出了发送速率与系统密度的解析关系。
At the same time, the applicability of relativistic mean field theory in this region is also verified in this paper.
同时，也检验了相对论平均场理论在该区域的适用性。
We investigate the fluctuation of price process in a stock market with Ising model and the mean field theory, and construct the corresponding random logarithmic price returns process.
再利用计算机模拟股票价格收益率的分布特征，模型很好的刻画了现实证券市场中股票收益率分布的宽尾现象、长记忆性，以及累积分布中尾部收益的指数递减现象。
The relativistic mean field theory consistent with bulk properties of nuclear matter is extended to study the excitations of the sound-like collective modes in nuclear matter.
跟核物质主要特性相一致的相对论性平均场理论被用来研究核物质里的类声集体模式的激发。
With respect to the three-dimensional XY model which attracts the most attention of our latter work's, we introduced the spin wave theory and the self-consistent mean-field theory applied in it.
对于我们研究工作的主要对象三维XY模型，介绍了自旋波和自洽平均场理论在其中的应用。
With respect to the three-dimensional XY model which attracts the most attention of our latter work's, we introduced the spin wave theory and the self-consistent mean-field theory applied in it.
对于我们研究工作的主要对象三维XY模型，介绍了自旋波和自洽平均场理论在其中的应用。
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