大学英语词汇短语释义解析及例句 space charge


释义：

space charge [电子] 空间电荷

例句：



Space charge measurement is very important to study of dielectric material.

空间电荷的测量对于电介质材料的研究有重要的意义。



Morphology has apparent effects on electric field threshold of space charge initiation.

微观形态对空间电荷包产生的电场阈值有明显影响。



The existence of a space charge field and its strong focusing properties are tested experimentally.

实验验证了空间电荷场的存在及其强聚焦特性。



The space charge effect and the beam loading effect are considered in the equation of beam dynamics.

粒子运动方程中考虑了空间电荷效应和束流负载效应。



The position and potential of the virtual cathode caused by space charge effects oscillate periodically.

空间电荷形成的虚阴极的位置和电势周期性地振荡。



The method is based on the surface charge method, in which the space charge effects have been considered.

该方法以表面电荷法为基础，包括了空间电荷效应的计算，并对点源结构特点进行了简化处理。



With sufficient forward bias, the diffusion capacitance can easily exceed the space charge region capacitance.

当正向偏压足够高时，扩散电容很容易超过空间电荷压电容。



The space charge field has the essence distinction in the vacuum and the electric channel with plasma-background.

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 field-enhanced carrier generation of deep level centers in semiconductor space charge region has been studied.

本文研究了半导体表面空间电荷区中的深能级中心的电场增强载流子产生效应；



The experimental results show that not only space charge injection but its detrapping also makes samples breakdown.

结果表明，电介质的击穿并不总是发生在电荷的注入过程中，也可以发生在空间电荷的脱阱过程中。



With the indoor wall and hidden doors closed, have different appearance change on the space charge and sometimes under.

随着室内墙体与隐藏拉门的闭合，空间在时而收时而放的变化下产生不同的面貌。



Therefore, the space charge reduction factor equation based on the sheath helix model is inappropriate at high frequency.

因此，使用螺旋导电面模型在较高频段计算空间电荷降低因子是不合适的。



Finally, the original experimental data are dealt with and the real space charge distribution in dielectrics is obtained.

对实际测量数据进行处理表明，迭代正则化反卷积算法能够计算出固体电介质中的空间电荷分布。



The space charge theory of relativistic electron beam is studied and the general theory has been formulated in this paper.

本文研究了相对论电子注中的空间电荷波，建立了相对论空间电荷波的一般理论。



From Maxwell's equations, the dispersion relation of space charge mode is strictly deduced, and the field pattern is studied.

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。



The nonlinear space charge effect due to the nonuniform particle density distribution in bunched beam of a linac is discussed.

提出了在强流直线加速器中，由空间电荷束团的密度分布所引起的非线性效应。



We aslo study the effect of the applied field on recording of the first three higher order harmonics of the space charge field.

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；



Method of calculations for electron beam comtours including the effect of space charge was derived from the field free of space charge.

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。



The theorem of relativistic kinetic energy has been derived, and the normalized model of relativistic space charge wave is derived as well.

导出了相对论电子注的动功率流定律，求得了相对论空间电荷波的正规模式。



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。



Nevertheless when space charge field is taken into account, the saturation length lengthened and the efficiency decreased in the vacuum-background.

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。