横向弛豫是指90°射频脉冲结束后( )Transverse relaxation is defined as ( ) after the end of 90 ° RF pulse:
选项:
A:Mxy由小变大的过程The process of Mxy increasing to the maximum;
B:Mxy由大变为零过程The process of Mxy decreasing from the maximum to zero;
C:Mz由大变小的过程The process of Mz decreasing from the maximum to zero;
D:Mz由小变大的过程The process of Mz increasing to the maximum
发布时间:2024-06-16 14:09:32