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dipole moment

/ˈdaɪpəʊl ˈməʊmənt/

翻译: 偶极矩是衡量分子或系统中正负电荷分离程度的物理量,反映电偶极子的极性和强度。

1 个条目

phrase

/ˈdaɪpəʊl ˈməʊmənt/C1formalscientific
  • zh偶极矩是衡量分子或系统中正负电荷分离程度的物理量,反映电偶极子的极性和强度。

A measure of the separation of positive and negative electrical charges within a molecule or system, indicating the polarity and strength of the electric dipole.

  1. Electromagnetic propertyC2formal

    A measure of the separation of positive and negative electrical charges within a system, indicating the polarity of a molecule.

    zh电磁性质

    • The dipole moment of water is responsible for its high surface tension.
    • Chemists calculate the dipole moment to determine molecular polarity.
    • A molecule with a large dipole moment is often highly polar.