摘要
本文用运算公式推出了一个矢量是一个标量的梯度和一个矢量的旋度之和,对深刻理解电磁场的纵横性很有帮助.
A vector which is the sum of the gradient of a scalar and the rotation of vector is calculated using the △↓ operation formula in this article. It is very useful to understand the longitudinal and transverse characteristies of the eletromgnetic field.
出处
《内蒙古民族大学学报（自然科学版）》
2007年第5期499-500,共2页
Journal of Inner Mongolia Minzu University：Natural Sciences
关键词
纵场
横场
梯度
旋度
Longitudinal field
Transverse field
Gradient
Curl
