The application of electromagnetic field theory is sophisticated in the field of microwave.
电磁场理论的应用已经在微波领域相当成熟。
His main research field is electronics, electromagnetic field theory and microwave technology.
主要研究领域：电子学、电磁场理论和微波技术。
The paper is important to unify symbols concerning field theory and to the teaching and learning of electromagnetic field theory presently.
该文对于统一目前有关场论著作中的符号以及电磁场理论的教学具有重要的作用。
How does jitter frequency reduce EMI from the viewpoint of fourier series theory and the transient electromagnetic field theory is investigated.
从傅氏级数及空间交变电磁场的角度对采用抖频技术如何来减小EMI进行了分析。
The measurement principle of CHFR logging is studied by using electromagnetic field theory and transmission line model, and CHFR logging response equation is established.
根据电磁场论和传输线模型研究CHFR测井的测量原理，建立CHFR测井响应方程。
It's based on the Principle of Superposition and the multi-port network equations, expressed in terms of equivalent network parameters, derived from Electromagnetic Field theory.
依据是电磁场理论导出的多端口网络方程和叠加原理。
The intended audience of this text consists of undergraduate and beginning graduate students with basic knowledge of electromagnetic field theory, numerical analysis, and MATLAB-programming.
这份正文的计划的观众用电磁场理论，数值分析和MATLAB编程的基础知识由大学生和低年级研究生组成。
Electromagnetic field theory based on Maxwell's equations (field method) and circuit theory based on Kirchhoff's laws (circuit method) are the main tools to analyze transmission line problems.
基于麦克斯韦方程组的电磁场理论(场方法)和基于基尔霍夫定律的电路理论(路方法)是分析微波传输线的主要理论工具。
Based on the electromagnetic theory the relation between the acceleration movement of electric charge in the crack tip end, the value of electromagnetic field and the spectrum are analyzed.
根据实验结果，利用电磁学理论，分析了由于裂纹尖端电荷的加速运动所激发的电磁场强度及其频谱特性。
However, the theory ignores the interaction between the electron and a quantized electromagnetic field.
不过，该理论忽略了电子与量子化的电磁场之间的相互作用。
The formulae of reflecting coefficient are derived from the theory of electromagnetic field for arbitrary incident electromagnetic wave to radar absorbing material.
从电磁场理论出发，推导出了电磁波以任意角入射时雷达吸波材料的反射系数公式。
Equations of components, field properties and intensity distribution of the electromagnetic field of the annular waveguide are analyzed in detail with the theory of the electromagnetic field.
运用电磁场理论详细分析了环状波导管内电磁场各分量方程、模式特征及其强度分布。
On the basis of theory of electromagnetic field, this paper introduces a fundamental equation for electromagnetic flowmeter and a calculating equation of electrode electromotive forces.
本文根据电磁场理论，引出电磁流量计的基本方程和电极电势的计算公式。
The necessary conditions that must be satisfied by the electromagnetic field when the two dimensional wing theory works were obtained.
本文得到了要使二维机翼理论成立电磁场所要满足的必要条件。
The theory of electromagnetic field and RFID technology are combined in this paper and some exploring work for research on RFID antenna radiation field and RFID application is done.
本文正是把电磁场理论和RFID技术结合，为RFID系统天线辐射场的研究和应用做了一些探索性的工作。
It includes plasma physics, theory of electromagnetic field, radar technology, mechanical and electrical engineering.
涉及到等离子体物理学、电磁场理论、现代雷达、机械与电气工程等众多领域。
A new method (field analysis method) is presented to calculate gap-impedance in a klystron output circuit based on the analysis of the electromagnetic field components and microwave circuit theory.
从分析速调管输出回路的电磁场分量入手，结合微波电路理论，提出了计算速调管输出回路间隙阻抗的场分析法。
Based on theory analysis of metal solidification and hydrodynamics, momentum convection generated by rotating electromagnetic field do not improve feeding obviously.
据金属凝固理论和磁流体力学分析，电磁搅拌力引起的动量对流对补缩的促进作用并不大。
A novel multi phase permanent magnet motor's mathematical model that combines multi loop theory of AC motor and finite element method of electromagnetic field is proposed in the paper.
将交流电机的多回路理论与电磁场的有限元方法结合起来建立了多相永磁同步电动机的多回路—有限元数学模型。
Carrier Free Pulse Radar is the important application field of transient electromagnetic theory.
无载波脉冲雷达是瞬变电磁场的一个重要应用领域。
By means of fluid model and linear field theory, the dispersion equation of the electromagnetic wave propagation along a cylindrical waveguide filled with an infinitely thin annular plasma.
利用等离子体流体模型和线性场理论，分别导出了无限薄环形等离子体填充圆柱波导和无限薄环形等离子体填充波纹波导中的色散关系。
Base on the theory of electromagnetic field and magneto hydrodynamic, an apparatus of double-driving by magnetic force media with permanent magnet has been designed and manufactured.
根据电磁场和磁流体力学理论，设计制造了以永磁体为工作介质，对金属液具有磁力驱动控制作用的双磁力驱动流体流动控制器。
The achievements of the dissertation can promote applications of transient electromagnetic field numerical calculating theory and improve reliability of large transformer products.
本论文的成果对拓宽瞬态电磁场数值计算理论的实际应用和提高大型变压器产品的可靠性起到积极的促进作用。
By the classical electromagnetic theory, the effect of applied electrical and magnetic field on THz emission can be attributed to the acceleration motion of carriers in semiconductors.
借助于经典电磁理论的定性分析，认为太赫兹发射光谱在外加电场、磁场作用下的增强起源于半导体中载流子的加速运动受外加电场和磁场的影响。
Based on the theory of electromagnetic field, the electrically distributed parameters of pipelines in frequency domain are emphatically analyzed, and its relative model is established in this paper.
本文借用电磁场中的已有理论，着重分析了管线在频率域中的电性分布参数。
The field distributions given by Kirchhoff theory and Rayleigh-Sommerfield theory are studied respectively, and further comparisons with the exact electromagnetic theory are also given.
结果表明，边界波处理方法中的基尔霍夫和瑞利-索末菲理论，分别与直边衍射的严格电磁理论解中的电场分布和磁场分布符合较好。
The optical waveguide theory which basis on the classical theory of electromagnetic field has achieved a great success.
以经典电磁场理论为基础的光波导理论已经取得了很大的成功。然而，从实质上看，该理论只是一个唯象理论。
Second, solve electromagnetic wave propagation of two-dimension concave objects by symplectic Geometrical Theory, and get better field solutions in caustic field2)comparing with classical GO method.
二利用辛几何理论求解电磁波在二维凹面体散射中的传播问题，与经典的GO解比较，特别在焦散区得到较理想的场解。
With the theory of electromagnetic field and the theory of hydrodynamic, a 2-D mathematics model of internal planar AC-MHD thruster is built.
从电磁场和流体力学的理论出发，建立了交流磁流体推进系统的二维数学模型。
With the theory of electromagnetic field and the theory of hydrodynamic, a 2-D mathematics model of internal planar AC-MHD thruster is built.
从电磁场和流体力学的理论出发，建立了交流磁流体推进系统的二维数学模型。
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