电磁场量子化
quantumization of EM theory
雷电电磁场的空间分布
Distribution of LEMP above Ground Level
量子电磁场
quantum electromagnetic field
正交电磁场电子捕获离子源
crossed electric-magnetic field electron capture ion source
电磁场的边界条件
boundary condition for electromagnetic field
boundary condition for electro magnetic field
电磁场的边值关系
boundary value relation of the electromagnetic field
电磁场的分布
distribution of electromagnetic field
电磁场的能量流
energy flow of electromagnetic field
电磁场的相对论变换
relativistic transform of electromagnetic field
电磁场的应力
stress of electromagnetic field
电磁场的张量
electromagnetic field tensor
电磁场量统一性
the unity of the volume of electromagnetic field
电磁电子透镜
electromagnetic electron lens
电机电磁场的分析与计算
analysis & calculation of electrical motor
电机电磁场的数值计算
calculation of electrical motor & electromagnetic