But unlike the spin of a top, proton spin governs the magnetic interactions between protons and other particles, a property that permits magnetic-resonance imaging (MRI).

不过，质子自旋不同于陀螺自转，它决定着质子和其他粒子之间的磁相互作用，正是这一性质让磁共振成像技术(MRI)得以实现。

youdao

But unlike the spin of a top, proton spin governs the magnetic interactions between protons and other particles, a property that permits magnetic-resonance imaging (MRI).

不过，质子自旋不同于陀螺自转，它决定着质子和其他粒子之间的磁相互作用，正是这一性质让磁共振成像技术(MRI)得以实现。

youdao