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dielectric

/ˌdaɪ.ɪˈlek.trɪk/

翻译: 一种几乎不导电或导热、在电场中能够被极化的材料,如玻璃、陶瓷、塑料等,常用作电气设备中的绝缘体。

1 个条目

noun

C1formalcommontechnical/ˌdaɪ.ɪˈlek.trɪk/

A material, such as glass or porcelain, that has negligible electrical or thermal conductivity and is used as an insulator in electrical applications.

  • 🇨🇳一种几乎不导电或导热、在电场中能够被极化的材料,如玻璃、陶瓷、塑料等,常用作电气设备中的绝缘体。
  1. Insulating material C1 formal scientific

    A material that does not conduct electricity easily, used to separate conductors or store electrical energy.

    • Glass and porcelain are common dielectrics used in capacitors.
    • The dielectric in the cable prevents short circuits.
    • Engineers selected a high-quality dielectric for the transformer.

    🇨🇳电介质

    同义词: insulantinsulatornonconductor

    反义词: conductor

  • dielectrics plural form
  • dielectrics' possessive plural form
  • dielectric's possessive singular form