Landau theory
英 [ˈlændɔː ˈθɪəri]
美 [ˈlændɔː ˈθiːəri]
网络 朗道理论
双语例句
- The dispersion relation and Landau damping of electron plasma waves in the quantum plasma are derived by kinetic theory.
研究发现量子效应只对纵波模式，即电子等离子体波的色散关系有修正，对横向电磁波的色散关系没有影响。 - The various features of phase transition can be well interpreted by the Landau phenomenological theory of the phase transition, which is summarized here.
应用朗道的相变唯象理论可以相当好地解释这一相变行为，本文将给予详细综述。 - Finally, we also get multi-loop hysteresis by Monte Carlo method which matches the expectation of landau theory.
最后，本文还成功使用蒙特卡罗方法成功地划出了多重回线，与朗道理论预言的一致。 - 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。 - With the Landau adiabatic theory, an analytical expression of the photoionization probability of atoms by strong laser fields is given.
将Landau绝热近似理论，用于处理强光场中原子光电离过程，得到了原子光电离几率的解析表达式。 - The corresponding terms are retained in free energy expansion according to the specific conditions when Landau theory is used.
指出当用Landau理论研究相变时，可根据具体情况，在自由能的序参量展开式中保留相应的项； - The influence of stress and size effects on the ferroelectric or dielectric property of PbTiO_3 ( PTO) ( ultrathin) films by using Landau-Devonshire theory is discussed.
用推广的LandauDevonshire理论研究了应力与尺寸效应对PbTiO3（PTO）薄膜的铁电/介电性质的影响。 - When temperature is very close to the temperature of phase transition, critical phenomena appear in the system. Fluctuation of order parameters leads to the failure of Landau theory of phase transition.
但是，在充分接近相变点时，系统出现临界现象，序参量有显著的涨落，这导致Landau理论的失效。 - As far as the theoretical description of the blue phases of chiral liquid crystals is concerned, Ginzburg-Landau theory has been using up to now.
目前关于液晶蓝相的理论研究，大都是采用Ginzburg-Landau理论来研究的。 - Landau's Fermi liquid theory of heavy-fermion superconducting systems
重费密子超导系统的Landau费密液体理论 - So the Landau's theory of phase transitions in equilibrium thermodynamics is generalized to the bistable dissipative systems far from equilibrium.
将平衡热力学的Landau相变理论推广到具有双稳性并远离热平衡的耗散系统。 - Calculation of transition probability of Landau system due to light by time-dependent pertubation theory
用含时微扰理论计算Landau体系的光致跃迁概率 - Critical Phenomena of the Bistability in Chemical Reactions and Landau Theory of Phase Transitions
化学反应中的双稳性的临界现象及Landau相变理论 - Landau theory is still used to analyze ferroelectric phase transition ( PT), in which the free energy ( FE) were expanded as power series of order parameter, and the conditions of the continuous PT and its stability conditions under the single variant situation were given.
Landau理论是目前研究结构相变的基本理论，它将自由能按序参量的幂级数展开并给出了连续相变条件和单变数情形下的相稳定条件。 - In this paper I have strictly derived these formulae about Landau Diamagnetism by using the theory of statistical mechanics of ideal Fermi system and Laplace transformation.
本文采用理想费米体系统计力学有关理论和拉普拉斯变换，严格推导了朗道抗磁性的有关计算公式。 - In the framework of the Landau theory of phase transition, we derived an expression of the ferroelectric critical size.
在朗道相变理论的框架内，我们推导了铁电临界尺寸的表示式。 - Landau Theory of Phase Transition Applied to Bias Exchange of Spontaneous Magnetization
自发磁化交换偏置的朗道相变理论 - This paper systematically reviews the Landau theory and microscopic theory of incommensurate phase transitions and gives an outline of the methods of experimental researches on them.
本文系统评述无公度结构相变的Landau理论和微观理论，概要评述无公度相变的实验方法。 - The extended Landau theory about slowing down of electron traversing through matter has been applied to the investigation of slowing down of fast charged particles passing through fusion plasma.
本文将快电子在介质中慢化的Landau理论应用于快带电粒子在聚变等离子体中慢化过程的研究。 - Applying Landau's Fermi liquid theory, we explain the superconductive critical temperature change with pressure in UBe_ ( 13).
在朗道的费密液体理论框架下，我们解释了重费密子超导体UBe（13）的超导临界温度随压力变化的实验结果。 - In order to study the character of free energy density F of some material with an asymmetry of bias exchange of spontaneous magnetization, Landau theory of phase transition is adopted to study the asymmetry.
为了研究具有自发磁化交换偏置不对称性材料的自由能密度F的特征，采用朗道的相变理论，处理自发磁化的交换偏置不对称性。 - The critical phenomena of optical bistability in two dissipative systems, i. e. the chemical reaction system and the Josephson junction, both driven externally by coherent light field, are examined by Landau ( mean field) theory of phase transition in equilibrium thermodynamics.
用平衡相交的Landau平均场理论，分别考察了两个在相干光驱动下的耗散系统（即化学反应系统和Josephson结）中的光学双稳性及其临界现象。 - Transition probability of Landau system due to light is calculated by using time-dependent pertubation theory. It is obtained that the final states in dipole transition is only most neighboring states of the initial state.
用含时微扰理论计算了Landau体系的光致跃迁概率，得到其偶极跃迁中的末态只是初态的最邻近态的结果。 - Landau Theory of Ferroelectric Multilayer Heterostructure
铁电体多层膜异质结构的朗道理论 - Modification of Landau theory on coupling of order parameter with elastic strain
序参量与应变耦合的Landau相变理论表述形式的修正 - A finite-temperature Landau theory for multilayered cuprate superconductors
层状铜氧化物超导体的有限温Landau理论 - We introduce the long-range interaction in the framework of the TIM and the Landau theory.
在这篇论文里，我们在横场伊辛模型和朗道唯象理论的框架内引入长程相互作用。 - With the Landau second-order phase-transition theory, quantum phase transitions characterized by degenerate and nondegenerate ground states are shown to be coinciding.
根据二阶朗道相变理论，由简并和非简并表征的基态的相变也同时发生。 - The Landau constant curve is given by the weakly nonlinear theory. It is negative when the wave number is small and positive when the wave number is large.
弱非线性理论出了Landau系数曲线，波数较大时，Landau系数为负数，而当波数较小时，Landau系数则为正数。