English Dictionary

dipole

/ˈdʌɪpəʊl/

noun

(physics) Any object (such as a magnet, polar molecule or antenna) that is oppositely charged at two points (or poles).

The Earth's magnetic field is a dipole.

意味（1）

(physics) Any object (such as a magnet, polar molecule or antenna) that is oppositely charged at two points (or poles).

意味（2）

(chemistry) Any molecule or radical that has delocalised positive and negative charges.

意味（3）

(radio) A dipole antenna.