2) space-charge tetrode
双栅管,空间电荷四极管
3) electrical double layer
双电荷层,偶极子层,双电层
4) polarized charge
极化电荷
1.
In this paper we analyze the characteristics of a flow transducer based on polarized charge.
对基于极化电荷的流量传感器特性进行了比较系统深入的分析 ,详细讨论了荷电颗粒对测量管电势的影响 ,给出了等效测量电路 ,针对测量回路时间常数的不同情况 ,得到了质量流量与输出电势之间不同的关系式 ,并根据气固两相流的特性得出了令人满意的测量模型 。
2.
The paper introduces a method of mass flowrate measurement based on polarized charge, which is a kind of new electrostatic method.
介绍了一种新型静电质量流量测量方法 ,该方法使粉体流经预先设置的电场 ,在粉体表面产生与粉体质量流量间有一确定关系的极化电荷 。
3.
This paper analogizes the dielectric in the electric field to the electrostaic induction of conductor and discusses the distribution of the polarized charge and its electric field in the dielectric.
本文把电介质在电场中的极化,类比于导体在电场中的感应,讨论了介质中极化电荷及其电场的分布,可供教学时参考。
5) polarizing charge
极化电荷
1.
The article points out that in general conditions, D is also in connection with polarizing charges and D is also in connection with magnetizing current, and discusses the factors that D is only connection with free charges and H is only connection with conducting current.
本文指出在一般情况, D与极化电荷也有关; H与磁化电流也有关。
2.
By introducing the concept of equivalent electric charge,the image charge is well determined when the polarizing charge exists,solutions are provided for problems on electric image and electric potential in intersection of two different media,and the easy access of the solutions is exposited.
通过引入等效电荷的概念,较好地处理了有极化电荷存在时象电荷的确定,给出了两种介质交界情况下的电象及电势问题的求解,从而说明用其解决问题的方便之处。
3.
This paper introduces the item "the equivalence electric charge", does better with the polarizing charge, dicusses the definition of the electric charge when there is medium,given the resolution to the electric image under the conductor,the medium intersection and two medium intersections.
该文引入等效电荷概念,较好地处理了极化电荷,讨论了有介质时象电荷的确定,给出了导体与介质交界以及两种介质交界情况下的电么问题求解。
6) palarized charge
极化电荷
1.
The calculation shows that the palarized charge and magnetized current on coaxial cylindrical interface of three layers of media can be replaced with discrete images,then the calculation of electric field and magnetic field will be get very simply and visually.
计算表明,三层介质无限长圆柱界面上的极化电荷和磁化电流可用多个分立镜像代替,从而使电场和磁场的计算更简单和直
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