Influence of nano-TiO_2 doped low density polyethylene on space charge behavior;
纳米TiO_2掺杂对低密度聚乙烯空间电荷行为的影响
Studying of space charge distribution of polyethylene after surface treatment by BaTiO_3;
钛酸钡对聚乙烯试样中空间电荷的影响
Study on space charge and dielectric character of dielectric after high energy electron radiation;
高能电子辐照后高聚物内部空间电荷和介电性能研究
With a two-dimensional axissymmetric model and a ground corona discharge model, we have numerically calculated the temporal and spatial distribution of space charge density and analyzed the formation of space charge layer, especially concerning transportation mechanism for all kinds of ions, under the thunderclouds.
利用一个引入了地面尖端电晕放电物理过程的二线轴对称积云起电模式，讨论了雷暴云下空间电荷层的空间分布和随时间的演化规律。
In addition, it is shown that a light-induced space charge field of the ord.
5%)掺铁铌酸锂的总空间电荷场的大小可以看到,在连续光所能达到的光强范围内,近化学比LiNbO3:Fe的总空间电荷场明显大于同成份LiNbO3:Fe的总空间电荷场。
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。
The set of coupled wave equations and its numerical solutions taking the first two order space charge field into account are presented.
在晶体光轴垂直于入射面的各向异性实验组态下 ,对掺杂KNSBN晶体的各向异性自衍射过程进行了理论分析和实验观测 ,给出了包含空间电荷场前两阶分量作用的各向异性自衍射的耦合波方程及其数值解。
By use of numerical method,through comparing the contributions to the space-charge fields from the different electron transfer processes between the deep-trap centers(Mn2+/Mn3+) and the shallow-trap centers(Fe2+/Fe3+),the direct electron exchange between the Mn2+/Mn3+ and the Fe2+/Fe3+ levels through the tun.
采用数值方法,通过比较双中心模型中深(Mn2+/Mn3+)、浅(Fe2+/Fe3+)能级之间所有可能的电子交换过程,发现由隧穿效应引起的深浅能级之间直接电子交换过程对LiNbO3∶Fe∶Mn晶体总的空间电荷场大小起着决定性的作用。
The space-charge field characteristics of a uniform sheet electron beam in a rectangular waveguide have been investigated theoretically and numerically.
利用理论分析和数值计算的方法研究了矩形波导内均匀电流密度的带状电子束模型的空间电荷场,给出了该带状电子束模型的空间电荷场的解析表达式,并研究了空间电荷场随带状电子束的几何参数和物理参数的变化规律。
The space-charge field is analyzed using the theory of Tian BingGeng′s disc model.
借鉴田炳耕的圆盘模型推导空间电荷场。
This paper measured the space charge phenomenon in low-density polyethylene (LDPE) by the pulsed electro-acoustic (PEA) method and observed the space charge packet.
为了对高压直流条件下聚乙烯中的空间电荷现象进行深入研究,应用电声脉冲法空间电荷测量系统对高场强下低密度聚乙烯中的空间电荷现象进行测量,观察到了空间电荷包现象。
We studied the formation process of different surface topographies and their micrographic characters in low density polyethylene(LDPE),adopted the pulsed electro-acoustic(PEA) method to measure the space charge distribution of samples with different surface topographies and morphologies in LDPE,and analyzed the effect of surface topography and morphology on space charge packet.
利用不同的降温速率得到了两种表面形貌下不同微观形态的试样,结合微观形态对不同表面形貌的聚乙烯进行了空间电荷测量分析,在高场强下进行了其空间电荷包特性的研究,发现微观形态和表面形貌对聚乙烯的空间电荷包的极性、运动特性等都具有重要的影响。
space-charge cloud
空间电荷云，容积电荷云
space-charge balanced flow
【电子】空间电荷平衡流
space charge limited diode
空间电荷限制二极管
Surface and space charge measurement of gas discharge
气体放电表面电荷和空间电荷测量方法
Charge Transport Mechanism and Space Charge Characteristic in Polyimide Film
聚酰亚胺薄膜中电荷输运机理和空间电荷特性
Space Charge Measurement Device Based on PEA Method
基于电声脉冲法的空间电荷测量装置
Study on Space Charge Measurement System of Polymer Insulation;
聚合物绝缘空间电荷测量系统的研究
Studies on the Relationship between Morphology and Space Charge in Fluoropolymers;
氟树脂结构形态与空间电荷关系研究
The PIC Simulation of the Space Charge Wave in Plasmas
空间电荷波传播特性的PIC粒子模拟
The Tuning of the Space Charge Effect
BESⅢ dE/dx中空间电荷效应修正
Generic specification for space-charge controlled tubes
GB/T6255-1986空间电荷控制电子管总规范(可供认证用)
Research on the Suppression Method of Space Charge in High Voltage Direct Current Plastic Insulated Cables
高压直流塑料电缆中空间电荷抑制方法研究
Analysis of the Space Charge Capacitance of Bipolar Semiconductor Passive Films(Ⅱ)
双极性半导体钝化膜空间电荷电容分析(Ⅱ)
Analysis of the Space Charge Capacitance of Bipolar Semiconductor Passive Films
双极性半导体钝化膜空间电荷电容分析
Trap capture properties of space charge and void breakdown charge in a cellular polypropylene electret film
孔洞聚丙烯驻极体膜中空间电荷与孔洞击穿电荷的俘获特性
Distribution of space charges in liquid by electro-optic measurement Kerr effect
用克尔效应测量液体中空间电荷的分布
Space Charge in EPR Insulator in Different Elongations
不同拉伸率的乙丙橡胶中空间电荷分布的研究
Study of the Space Charge Behaviour in Polyethylene Doped with Nano-MgO
纳米MgO掺杂聚乙烯中空间电荷行为的研究