The direction of the electric fieldvector is indicated in each picture.
每张照片上都标出了电场矢量的方向。
2
When the end of the electric fieldvector travels in an ellipse, the light is elliptically polarized.
电场矢量的末端沿一椭圆移动的光叫椭圆偏振光。
3
Magnetic gradient tensor is that the three components of the magnetic fieldvector space rate of change, is able to do well for the dipole localization and tracking.