MR为（Magnetieresona。eimagi。）核磁共振影像的编写。以射频为能源，当四场内患者氢核质原子受影响而发出共振，当射频停止后质子逐渐恢复原状，共产生一射频，这种信号射频波线四（天线）接受，经计算机处理以庆阶表示信号强度的二维像。高信号在灰队的白色端，低信号在黑 MR is (Magnetieresona.eimagi.) Preparation of magnetic resonance imaging. When using radio frequency as energy source, the protons were gradually restored to their original state after a radio frequency stop, resulting in a radio frequency when the protons of the protons of the protons of the four patients were affected by the resonance. This signal was received by the radio frequency wave four (antenna) Ching said the two-dimensional signal intensity. The high signal is on the gray side of the gray team and the low signal is on the black side