potential electrical field

基本解释

According to the superposition principle, the series solution of the potential and electrical field created by a uniform charged disc are obtained.
通过解拉普拉斯方程导出均匀带电薄圆盘的电势和电场的级数表达式，进而讨论均匀带电薄圆盘平面内、中心轴线上和远区的电场。
Three pipeline coating detection technologies, multiple-frequency current method, ground potential-electrical field method, and pipe-to-soil potential method, are introduced.
本文在分析国内外现有的防腐层检测技术的基础上，提出了地下金属管线防腐层状态检测的新方法----电流梯度法。
The electrical potential, field and carrier density in emission layer of single layer organic light-emitting devices are numerically studied based on the trapped charge limited conduction theory.
以陷阱电荷限制传导理论为基础，用数值方法研究了单层有机电致发光器件发光层中电势、电场和载流子密度的空间分布。