poynting vector meaning in English
玻印迁矢量
波印亭向量
能流密度向量
坡印近矢量
坡印亭矢量
Examples
- The poynting vector that represent the flow of electromagnetic power density on a sphere from a linear dipole antenna is approximated by the summation of the field of segmented line current as hertz dipoles
以赫芝偶极之电磁场合成任意长度偶极天线在球面上电磁功率密度流之时变玻因亭向量。 - Maxwell ' s equations conserve certain properties ? the magnetic field intensity , the electric displacement field and the poynting vector that describes the electric flux of an electromagnetic field
麦克斯韦方程中有某些特性是恒定不变的磁场强度、电位移场以及描述电磁场电通量的坡印廷矢量。