Usually, the edge of image is the high frequency of frequency field.
通常，图像的边缘为频率域的高频分量。
The influence of current and frequency on the magnetic field distribution is studied.
通过改变电流和频率，以便找出其对磁场分布的影响。
The influence of current and frequency on the magnetic field distribution is studied.
通过改变电流和频率，以便找出其对磁场分布的影响。
应用推荐