1) charge transportation equation
电荷输运方程
3) charge transport
电荷输运
1.
This paper studies on charge transport mechanism and space charge characteristic in polyimide film based on measuring and comparing space charge accumulation threshold field between corona-resistant and common polyimide film and analyzing the effect of temperature on space charge distribution.
通过测量比较耐电晕型和普通聚酰亚胺薄膜空间电荷积聚的阈值电场,分析温度对空间电荷分布的影响,以此来研究聚酰亚胺薄膜中电荷输运机理和空间电荷的特性。
4) transport equation
输运方程
1.
This paper systematically studies the finite-element method of solving the Galerkin variation problem of the transport equation in well-logging condition and developed a finite-element mesh program which can be used in 2-dimension and 3-dimension well-logging domain.
在测井条件下,系统研究了输运方程的Galerkin变分问题的有限元求解过程。
2.
The transport equation of air age is derived based on tracer gas technique.
为了替代示踪气体方法评价室内空气品质和通风有效性,在示踪气体研究方法的基础上,推导出空气年龄的输运方程,用计算流体力学的方法对该方程进行了求解。
3.
In the frame of multigroup P_1 approximation the neutron transport equation is soluted by using finite-element method and the two-dimentional finite-element code FEMLOG is devel- oped for the numerical simulation of neutron well-logging.
用有限元方法求解多群 P_1近似中子输运方程,编制了二维有限元程序 FEMLOG,并对中子测井问题进行了数值计算。
5) transport equations
运输方程
1.
In the first one,our aim is to prove the existence of a flow of measurable maps associated to a vector field belonging to a Sobolev space;to this end,we discuss the link with transport equations and continuity equations.
在第一部分中,我们的目的是证明由属于Sobolev空间的向量场生成的可测映射流的存在性,为此我们讨论常微与运输方程和连续方程的联系。
6) acoustic charge transport
声电荷输运
1.
One Dimensional analysis of acoustic charge transport;
声电荷输运的一维理论分析
补充资料:半导体的导电与电荷输运
半导体的导电与电荷输运
conductance and charge transport in semiconductor
“一斋<:>厂rE嚼。:丈“E4fod二于声学声子散射,r一3厂/8一1.18;而对于电离杂质散射,r二315厂/512=1 .93。在:与能量无关的情况下,r一1。如果n》P,有R一r(二皿)2一3 一 一一 、/ r /、式中E为电子能量。对P之0,有 e
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条