脊椎；化学位移成像；同相位；反相位；磁共振成像；信号强度。

Magnetic resonance imaging; in phase; Opposed phase; Signal intensity; VertebraL; Chemical shift.

youdao

脊椎；化学位移成像；同相位；反相位；磁共振成像；信号强度。

Magnetic resonance imaging; in phase; Opposed phase; Signal intensity; VertebraL; Chemical shift.

youdao