magnetic intensity vector 磁场强度矢量

electric intensity vector [电磁] 电场强度矢量

Polarization Intensity Vector 极化强度矢量

intensity vector 声强矢量

vector sound intensity array 声强向量阵

sound intensity vector 声强向量

acoustic intensity vector 声强向量法

magnetization intensity vector 磁化强度矢量

electric field intensity vector 电场强度矢量