实验验证了空间电荷场的存在及其强聚焦特性。
The existence of a space charge field and its strong focusing properties are tested experimentally.
本文研究了光电导聚合物中空间电荷场的建立过程和稳态特性。
In this paper, the building process and the steady state behavior of the space charge field in photoconductive polymer have been discussed.
本文研究了光电导聚合物中空间电荷场的建立过程和稳态特性。
Study on space charge and dielectric character of dielectric after high energy electron radiation;
当扩散场与外加电场可比拟时，外加电场对空间电荷场的影响不大；
We aslo study the effect of the applied field on recording of the first three higher order harmonics of the space charge field.
研究发现电子通道填充背景等离子体，其空间电荷场与真空中的有本质差别。
The space charge field has the essence distinction in the vacuum and the electric channel with plasma-background.
文中对比现象作了，探讨认为它起因于准击穿时跃变空间电荷场的逆压电效应。
It is caused by the strain effect of crystal induced from jumped space change field.
在漂移区中考虑直流空间电荷场的影响。我们发现电子运动在该区服从一振荡方程；
We find out that, in drift, region, the motion equation of electron is an oscillation one, which influences the prcbunching of electrons.
通过分析实心电子束和空心电子束的空间电荷场，研究了其对电子束速度和温度的影响。
The hot ion beam is cooled by Coulomb interaction with intense and cold hollow electron beams. By analysis of space charge effect of solid and hollow electron beam respectively, the …
而在真空中，考虑空间电荷场比不考虑空间电荷场时的饱和位置推后，效率等参量饱和值降低。
Nevertheless when space charge field is taken into account, the saturation length lengthened and the efficiency decreased in the vacuum-background.
探讨了光生载流子在漂移、扩散和光生伏打效应三种机制下输运迁移以及空间电荷场的形成过程。
The migration of the photocarrier and the formative process of space field induced by photocarrier s drift, diffusion and photovoltaic effect were studied.
当外加电压频率足够高时，大量离子被俘获在放电空间，空间电荷场又引起足够多的电子滞留在放电空间。
When the driving frequency is high enough, a large number of ions are trapped and the induced space charge field makes a great many of electrons stay in the discharge volume.
文章研究了掺铁铌酸锂晶体在激光辐射下的电荷输运迁移，探讨了光折变过程中光生载流子的漂移、扩散、光致电压以及空间电荷场的动态过程。
The storage dynamics in doped lithium niobate are studied. It gives that the equations of the migration of charges is due to diffusion or drift and photovoltaic effect.
从麦克斯韦方程出发，严格推导了空间电荷波模式的色散关系，绘制了波导内的场型图。
From Maxwell's equations, the dispersion relation of space charge mode is strictly deduced, and the field pattern is studied.
讨论如何由无空间电荷存在的场求空间电荷作用下电子注的包迹。
Method of calculations for electron beam comtours including the effect of space charge was derived from the field free of space charge.
本文讨论了由晶体缺陷所致的自增强衍射光，富集于缺陷的空间电荷所致的空洞场，以及由此场导致的发生在畴界上的静电斥力对此损伤所起的作用。
Role of the cavity field, the electrostatic repulsive force at the domain boundary and self-enhanced diffraction light induced by physical imperfection on laser-induced surface damage are discussed.
给出了在正交场中，阴极处于任意工作状态下，求空间电荷流和电极形状的普遍解。
The General solutions of space-charge flow and electrode shape are given in the crossed electric and magnetic fields electrode system in which the cathode operates under arbitrary condition.
给出了在正交场中，阴极处于任意工作状态下，求空间电荷流和电极形状的普遍解。
The General solutions of space-charge flow and electrode shape are given in the crossed electric and magnetic fields electrode system in which the cathode operates under arbitrary condition.
应用推荐