Magnet system composed of main magnetic body, gradientcoil and radio frequency coil.
其中磁体系统包括主磁体、梯度线圈和射频线圈。
2
The phase mapping method of a field inhomogeneity based on an Z axis pulse field gradient and polynomial fitting procedures of the axial shimming coil currents were described.
通过对Z轴磁场梯度和匀场线圈电流的多项式拟合，以获得磁场不均匀而引起的相位分布。
3
So we suggested that the induced current should act as an important role in MRI gradientcoil design in the future.