给出了模拟铁芯动态磁化特性的新模型。
A new model is proposed for dynamic magnetization performance of the core.
此模型可用来解释取向钡铁氧体磁粉介质的反磁化机理。
This model could be used to explain the magnetization reversal mechanism of the oriented Ba ferrite particulate media.
定义了相对论磁化运动等离子体(mmp)的物理模型。
The physical model of magnetic motional plasma (MMP) is defined.
设计了基于正交磁化原理的连续可调电抗器的实验模型，通过实验数据处理得到了可调电抗器的调控特性，并建立了可调电抗器的数学模型。
The prototype of tunable reactor based on the principle of orthogonal magnetization is designed, and the control characteristic and mathematic model of the tunable reactor is achieved by experiment.
基于此模型，推导了纳米线反磁化过程中不可逆磁化的临界场和矫顽力在一致转动和对称扇形模式下的表达式。
Based on this model, the expressions of critical field for the irreversible reversal magnetization and the coercive force are derived for both the parallel rotation and symmetric fanning mechanisms.
介质磁化过程遵循矢量磁滞模型，用磁头材料的测量值作为磁头的磁滞模型。
The vector magnetic hysteresis model is used as the magnetization process of the medium and the measured values of the head material are used as the head's hysteresis model.
所提出的方法将永磁材料包括局部回线在内的磁滞特性包含到数学模型中，在合理的假设下，考虑了计及磁滞效应的“旋转磁化”。
The rotational limit line was introduced to the rotational hardening law and a parameter b was added to the model to reflect the evolution of anisotropy.
在比较了多种研究材料内部磁场分布的方法的基础上，分析了二维有限元模型在研究局部磁化中存在的问题以及采用三维有限元计算的必要性。
The problems by using 2D finite element computing modeling to study the local magnetization for tank floor are analyzed, and 3D finite element modeling is set up.
在比较了多种研究材料内部磁场分布的方法的基础上，分析了二维有限元模型在研究局部磁化中存在的问题以及采用三维有限元计算的必要性。
The problems by using 2D finite element computing modeling to study the local magnetization for tank floor are analyzed, and 3D finite element modeling is set up.
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