电场线

电场线的三维演示现象的机理研究

Mechanism study on the phenomenon of three dimension demonstration of electric field lines

运用量纲分析的方法，结合电场线和磁感线图象，推导了偶极振子在波场区的辐射公式。

The formula of dipole radiation the electromagnetic wave field is deduced by using the dimensional analysis , combined with the pictures of the electric field lines and magnetic field lines .

这个模的电场线和磁场线确实和Chu绘出的不同，他的场线是错误的。

The lines of electric and magnetic field are indeed different from those by Chu . The latter 's patterns are incorrect .

本文采用多根细丝线附在带电导体上的方法，来演示电场线。

The method of solving electrostatic field with electric field line ;

电场线的三维演示新方法

A new method of demonstrating three-dimension electric field line

这样，空腔结构内表面上的每一点就都能够沿着电场线外翻到空腔外部。这些电场线既可以由模拟带电荷的中心路径点，也可以由邻域表面上的采样点所生成。

Thus , each point on the inner surface of a hollow structure can be everted outside along the elec-trical force lines generated either from charged centerline points or from sampling points onthe neighboring surface .

研究发现，当耐压区不完全耗尽时，沿着几条特殊的电场线的电离率积分同时达到1是对称平衡的超结器件取得最小比导通电阻的条件，即比导通电阻的最优化设计。

It is found that the condition to obtain the minimum specific on-resistance for the SJ structure is that , when the voltage-sustaining layer is not fully depleted , the ionization integrals along different field lines approach one simultaneously .

风电场联络线距离保护的自适应整定方法

An Adaptive Setting Method for Distance Protection of Transmission Lines Connecting Wind Farms

但它们均符合涡旋电场场线不中断、是闭合的这一特征。

Both of them have the characters that the lines of eddy electric field are continued and closed .

电场对分子线电子结构的影响

The influence of electric field on electronic structure of molecule wires

还讨论了调制电场对谱线的影响。

Additionally , the influence of the modulation electric field on the velocity modulation spectrum is discussed in the paper .

直线电荷与带电导体圆柱电场和电力线簇研究

Study of the Electrostatics and Power Lines on the System of an Infinite Line Charge and Charged Charge Conductor Cylinder

似稳电流产生的涡旋电场的场线在空间的分布呈两种典型状况：①场线是闭合曲线；

The lines of eddy electric field that is excited by approach to steady current , have two cases : ① each of the line is closed ;

关于电场等势线电力线的求解与描述及电荷禁闭部分内容的研究

The Electrostatic Shielding of Electric Dipole Study on the Partial Contents about Solution and Description of the Equipotential Line and Power Line for the Static Field and Electrostatic Shielding

用MATLAB模拟双点电荷的电场和等位线

Simulating the Electric Field and Isoelectric Line of Double Point Charges in MATLAB

还讨论了在两种极限下，电场方位和量子线尺寸对Stark效应的影响。

Likewise , we discuss the Stark shift is related to both the electric field and the quantum sizes .

dinger方程，并用含时模式匹配散射矩阵方法研究了直量子线在横向极化（电场垂直于量子线）太赫兹电磁场部分辐照下的电子输运性质，得出电磁辐射对电子纵向运动的阻塞效应。

Using time-dependent mode matched scattering matrix method and the theory of the interaction between a two-level atom and electromagnetic field to solve time-dependent schr dinger equation , we predict the effect that the longitudinal transport of electron is partly blocked by the lateral emitting electromagnetic wave .

用直流高压电场检测漆包线漆膜连续性的在线监测系统研究

On-line detection and monitoring system for continuity of enameled wire coat

在匀强电场中，电力线是平行的直线，其间隔是均匀的。

In an uniform field , the lines of force are straight parallel , and uniformly spaced .

探针过渡是通过探针的耦合作用将波导中的电场耦合到微带线中，根据探针结构不同，本论文介绍了同轴探针过渡以及微带探针过渡，其均具有低插入损耗，宽频带特性。

This thesis introduces the microstrip-probe and coaxial-probe transition according to the different structures of probes . They all have low insertion loss and wideband .

同时对传输线和微带线理论进行了阐述，进而采用等效电路的方法对电场探头的传输线进行了分析，重点分析了微带传输线在电场探头中的重要作用。

The theory of the transmission line and the micro-strip were introduced , the transmission line of the probe was discussed by the equivalent method . The important functions of the micro-strip in the E-field probe were analyzed mainly .

研究了激光功率密度和直流电场对各谱线强度的影响，分析了谱线半高全宽与外加电压，等离子体电子温度与激光能量的变化规律。

The influence of the spectral line intensity in various laser power density and direct electricity field is studied . The electron temperature of plasma in various laser power density and FWHM of the spectral line in direct electricity field are measured .

求出均匀外电场作用下三层球状纳米系统电子的能量和波函数，讨论了外电场和样品线度对斯塔克能级移动的影响。

Based on the theory of series expansion , the energy and wave function of the time dependent perturbed system have been discussed , and optics Stark shifts is examined .