dipole
US /ˈdaɪ.poʊl/
UK /ˈdaɪ.pəʊl/
名词
偶极子
a pair of equal and oppositely charged or magnetized poles separated by a distance
示例:
•
The water molecule acts as an electric dipole.
水分子充当电偶极子。
•
A magnetic dipole has a north and a south pole.
磁偶极子具有北极和南极。