向量场的旋涡,vortex of vector field

1)vortex of vector field
向量场的旋涡

2)rotation of vector field
向量场的旋转

3)vortex free vector field
无涡向量场

4)lines of eddy electric field
涡旋电场的场线
1.
The lines of eddy electric field that is excited by approach to steady current,have two cases:①each of the line is closed;②two ends of the line extend to infinity.
似稳电流产生的涡旋电场的场线在空间的分布呈两种典型状况:①场线是闭合曲线;②场线是两端伸向无穷远的曲线。



5)Rotation of the transverse intensity pattern
横向光场涡旋

6)vortex field measurement
旋涡流场测量


补充资料：涡旋电场
　　见麦克斯韦方程组。
　　


说明：补充资料仅用于学习参考，请勿用于其它任何用途。

向量场的旋涡,vortex of vector field