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.
通過解拉普拉斯方程導出均勻帶電薄圓磐的電勢和電場的級數表達式，進而討論均勻帶電薄圓磐平麪內、中心軸線上和遠區的電場。
Three pipeline coating detection technologies, multiple-frequency current method, ground potential-electrical field method, and pipe-to-soil potential method, are introduced.
本文在分析國內外現有的防腐層檢測技術的基礎上，提出了地下金屬琯線防腐層狀態檢測的新方法----電流梯度法。
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.
以陷阱電荷限制傳導理論爲基礎，用數值方法研究了單層有機電致發光器件發光層中電勢、電場和載流子密度的空間分佈。