Nonlinear shear Alfven waves in an inhomogeneous magnetic field have been investigated.
本文研究非均匀磁场中非线性剪切阿尔芬波。
In this paper, a complex scalar magnetic potential finite element method is proposed to calculate the three dimensional anisotropic nonlinear magnetic field and iron loss in transformer cores.
本文提出复标量磁位的有限元法计算变压器铁心中三维各向异性非线性磁场和损耗。
Aimed at the nonlinear magnetic field and the imprecise model of switched reluctance motor, the variable-structure control method with sliding mode is presented.
针对开关磁阻电机存在磁场严重的非线性且数学模型不精确等问题，提出了一种滑模变结构控制方法。
When the amplitude of the fluctuation is finite with respect to the average magnetic field intensity, the nonlinear terms in the garvening equations can not be droped and the WKB aproxima-tion fails.
当脉动幅度与平均磁场强度之比为有限值时，在一般情况下，控制方程中的非线性项不能略去，因而不能用WKB解来描述有限振幅脉动幅度的径向变化。
The magnetic field induced orientation of side chain has a nonlinear effect on the motion of main chain.
侧链介晶基元受磁场的诱导取向对分子主链运动的影响为非线性效应。
As an example, an approximate analytic solution of nonlinear vibration for a plate strip in lateral magnetic field is obtained by the multi-scale method.
作为具体问题，采用多尺度法求出了横向磁场中条形板非线性振动的近似解析解。
By solving the two time-scale and two fluid equations, a set of nonlinear equations has been obtained by which the behavior of self-generated magnetic field can be described.
通过求解双时标双流体方程，可以得到一组相互耦合的非线性方程。
Due to the nonlinear character and the complexity of the electric machines, the analysis of magnetic field of electric machines has been laborious and inaccurate.
由于电机磁场的非线性性质及电机结构复杂，以往在电机磁场的计算上既感繁琐又不准确。
We study the nonlinear interaction of the magnetized plasma with two electrostatic waves which are transverse uniform magnetic field.
两个波与磁化等离子体的相互作用问题是研究多个波与磁化等离子体作用的基础。
We study the nonlinear interaction of the magnetized plasma with two electrostatic waves which are transverse uniform magnetic field.
两个波与磁化等离子体的相互作用问题是研究多个波与磁化等离子体作用的基础。
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