对磁场调制下二维电子气系统的弹道输运作出了较系统的研究。
The ballistic transport of the two dimensional electron gas modulated by themagnetic field has been studied.
本文对变压器节能提出了一个崭新的观点，即通过三次谐波磁场调制机理来降低变压器的铁耗和励磁电流。
A new method for reducing core loss and excitation current in transformers that utilizes the fundamental principles of third-harmonic flux modulation is proposed in this paper.
对新近实验观测，给出了定量的解释，为进一步研究体系在磁场调制下的自旋极化载流子的输运行为打下了基础。
Our work give a quantitive demonstration to the recent experimental data, and these results are useful to the further study of resistance property with magnetic field.
在电机设计时，使用有限元方法对一种大力矩磁力齿轮——磁场调制式磁力齿轮进行了磁场计算，为设计该磁力齿轮提供了有力的工具。
This paper deals with a field modulated magnetic gear and its calculation with the finite element method, and provides a powerful numerical technique for designing magnetic gears.
利用动态扫描工作点的信号检测方法，对传感器在不同的交流调制磁场下输出信号进行测试分析。
By active scanning method, the output signal of the sensor is detected and analyzed under different ac modulating magnetic fields.
接下来，本文重点分析了基于矢量调制的组合控制策略，即将矩阵变换器的空间矢量脉宽调制和电动机转子磁场矢量控制有机结合的控制方法。
Next, the mix control strategy were analyzed in detail, which is the control method of combining the space vector pulse width modulation and the rotor magnetic filed directional control.
本文从变频器电动机组成的系统角度出发，研究逆变器开关方式与电机磁场的关系及SPWM调制下电动机磁场的生成特点。
The relations of SPWM inverter switching model and motor field, and motor field characteristics in this circumstance are re-searched.
提出一种采用尽可能多条边的多边形对磁场圆细分的空间矢量脉宽调制(SVPWM)算法。
A SVPWM (Space Vector Pulse Width Modulation) algorithm is proposed, which subdivides the flux circle into polygons as more as possible.
研究了等离子体在高频调制场作用下 ，形成自生磁场的机制 。
The effect of self generated magnetic field on relativisic harmonic generation is analysed.
研究了等离子体在高频调制场作用下 ，形成自生磁场的机制 。
The effect of self generated magnetic field on relativisic harmonic generation is analysed.
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