dipole

n. 双极子, 偶极 [化] 偶极

发音

UK /ˈdʌɪpəʊl/
US /ˈdaɪˌpoʊl/

词形变化

dipoles 复数 dipoles

释义与例句

n.
  1. 1.

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

    物理
  2. 2.

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

    化学
  3. 3.

    A dipole antenna.

    媒体

词汇关系

名词

同义词 1

dipole antenna

上位词 3

couple aerial antenna

下位词 1

electric dipole

相关短语

dipole moment [化] 偶极矩 [医] [电]偶极矩 dipole wave dipole waves dipole antenna [电] 双极天线 dipole antennae dipole antennas dipole moments electric dipole [化] 电偶极子 molecular dipole [机] 分子偶极

词源

From di- + pole.

来源：wiktionary