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electron motion
相关语句
  电子运动
    GLAUBER SCATTERING THEORY OF ATOMIC- HYDROGEN BY ELECTRON CONSIDERING ELECTRON MOTION IN ATOM
    考虑到原子中电子运动的氢原子─电子的Glauber散射理论
短句来源
    Chaotic Characteristics of Electron Motion in a Plasma Wave Wiggler
    等离子体波摆动器中电子运动的混沌特性
短句来源
    Computer Simulation of the Electron Motion in a Helium Hollow Cathode Discharge Confined by a Magnetic Field
    空心阴极磁约束氦放电中电子运动计算机模拟
短句来源
    The analysis about some early experiments in 20-century(for example,the Bucherer experiment in 1909,the Bertozzi experiment in 1964) shows,that how to establish the theory of electron motion is still to be solved in the future rescarch.
    分析了20世纪的某些早期实验(如1909年的Bucherer实验,1964年的Bertozzi实验),认为关于电子运动的理论仍是待研究解决的课题。
短句来源
    COMPUTER SIMULATION OF THE ELECTRON MOTION IN A HELIUM HOLLOW CATHODE DISCHARGE CONFINED BY A MAGNETIC FIELD
    磁场下空心阴极氦放电过程中电子运动的计算机模拟
短句来源
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  电子的运动
    In this paper, the electron motion in a submillimeter level microhollow cathode discharge(MHCD) is investigated under high pressures by Monte Carlo simulation. Some swarm parameters have been obtained such as the electron density distribution in the field direction for a steady state, the energy and spatial distribution under different pressures.
    基于MATLAB与VC + +混合语言 ,采用MonteCarlo模拟对高气压下亚毫米级微空心阴极放电 (MHCD)中电子的运动过程进行了研究 ,计算出不同气压下的稳态时场向电子密度分布 ,电子能量分布以及对各种碰撞的统计等 .
短句来源
    In a direct current glow discharge Ar plasma occurring in parallel electrode plates, the electron motion was monitored and its kinetic parameters were sampled and counted by Monte Carlo simulation with time steps adjusted automatically.
    采用自动调节时间步长的蒙特卡罗模拟,对平行板放电系统中的氩气直流辉光放电系统中的等离子体区内电子的运动过程进行了跟踪和抽样。
短句来源
    Even if the coupling laser field is the very small and weak,there still are the relativistic effects of the electron motion and the electrostatic field.
    即使耦合激光场非常弱,电子的运动仍表现出相对论效应,仍有静电场存在。
短句来源
  “electron motion”译为未确定词的双语例句
    Monte Carlo Simulation of Electron Motion in SF_6-CO_2 Gas Mixtures
    SF_6-CO_2混合气体中电子输运特性的蒙特卡洛模拟
短句来源
    Numerical Simulation of Electron Motion in the Mixture of H_2/CH_4 in a Non-uniform Field
    非均匀电场中电子在H_2/CH_4混合气体中运动的数值模拟
短句来源
    Monte Carlo simulation of the electron motion in an Ar microhollow cathode discharge
    微空心阴极放电的Monte Carlo模拟研究
短句来源
    Under some conditions, the electron motion is harmonic in the direction perpendicular to the original incident one.
    在一定条件下,电子在垂直原始入射方向上的运动是简谐的,利用谐振子模型求出了它的辐射频谱和频宽;
短句来源
    The physical Model for the spherical HgS/CdS/HgS nanometer system and equations satistied by the electron motion are built.
    建立了HgS CdS HgS球状纳米系统物理模型和电子状态满足的方程 .
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  electron motion
This formulation of the problem is analogous to the problem of electron motion in a constant uniform magnetic field.
      
In the present work, a theoretical model considering the processes of generation and losses of charged particles in the cathode region of a glow discharge in the drift approximation for ion and electron motion is developed.
      
In this case, the fractal dimension of radial electron motion is everywhere less than unity.
      
It is demonstrated that the fractal dimension of time changes by a harmonic law for stationary electron motion.
      
The maximum electron energy is found as well as the kinetic energy of a transverse electron motion in the magnetic field.
      
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The motion track of relativistic electrons in a spatially periodic transverse magnetic field has been analysed. Under some conditions, the electron motion is harmonic in the direction perpendicular to the original incident one. Radiation spectrum and spectral width have been obtained using harmonic mode, nonhamonie is also discussed. It has been shown that radiation spectrum depends on the initial electron velocity and the intensity of magnetic tiell.

分析了相对论电子在空间周期磁场中的运动轨迹.在一定条件下,电子在垂直原始入射方向上的运动是简谐的,利用谐振子模型求出了它的辐射频谱和频宽;最后讨论了运动的非谐性.得到辐射频谱分布将是与电子的初速度、磁场强度有关.

A new method that combines Monte-Carlo method with the numerical integration method used for computing electron trajectories in vacuum to calculate the electron collection efficiency of the anode (or dynode) of an electron optical system is presented. This method can simulate the whole process of electron motion in a system. Taking the microchannel plate photomultiplier as an example, the collection efficiency is calculated, the influences of the distributions of electron emitting angles and energies...

A new method that combines Monte-Carlo method with the numerical integration method used for computing electron trajectories in vacuum to calculate the electron collection efficiency of the anode (or dynode) of an electron optical system is presented. This method can simulate the whole process of electron motion in a system. Taking the microchannel plate photomultiplier as an example, the collection efficiency is calculated, the influences of the distributions of electron emitting angles and energies are studied, and the limitation and extension of this method are discussed.

本文提出了一种非决定性的蒙特卡洛法同计算真空中电子轨迹的决定性的数值积分法相结合的蒙特卡洛—数值积分法,用以模拟电子在电子光学系统中运动的全过程,计算打拿极(或阳极)对电子的收集效率,探讨电子发射角和初能量分布的影响。以研制中的陶瓷通导式光电倍增管为例进行了实际计算,讨论了本方法的局限性以及进一步开拓的问题。

The wall voltage is first expressed by a Fourier series, and an equation of electron motion in AC plasma display cell is then established. The expression of firing condition, dielectric constant and electrical conductivity of AC plasma display cell can be derived from the equation's solution. Computed results show that the dielectric constant of a cell increases when the cell discharges most intensively, a new explanation why the cell capacitance increases at the most intensive discharges. It is theoretically...

The wall voltage is first expressed by a Fourier series, and an equation of electron motion in AC plasma display cell is then established. The expression of firing condition, dielectric constant and electrical conductivity of AC plasma display cell can be derived from the equation's solution. Computed results show that the dielectric constant of a cell increases when the cell discharges most intensively, a new explanation why the cell capacitance increases at the most intensive discharges. It is theoretically proved that the discharge of the cell obeys Paschen's law. Experimental and theoretical values are in good agreement.

本文采用Fourier级数表示壁电压,建立了等离子体显示单元的电子运动方程。由此方程的解导出了等离子体显示单元的电导率、介电常数以及着火条件的表达式。计算表明,当放电最强烈时单元的介电常数增加,从而为放电最强时电容增大提供了新的解释。本文从理论上证明单元放电遵守Paschen定律,理论值和实测值基本一致。

 
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