【化】 磁偶极矩

[ noun ]
(physics) a current loop gives rise to a magnetic field characteristic of a magnetic dipole
<noun.phenomenon>
An orbiting electron in an atom will have a magnetic dipole moment

magnetic dipole moment \magnetic dipole moment\ n.
A physical quantity associated with the magnetic field of a
dundamental particle; as, An orbiting electron in an atom
will have a magnetic dipole moment.
[WordNet 1.5]