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electron lens

/ɪˈlɛktrɒn lɛnz/

翻译: 利用电场或磁场对电子束进行聚焦或偏转的装置,常用于电子显微镜和阴极射线管中。

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phrase

/ɪˈlɛktrɒn lɛnz/C1formalscientific
  • zh利用电场或磁场对电子束进行聚焦或偏转的装置,常用于电子显微镜和阴极射线管中。

A device that uses electric or magnetic fields to focus or deflect a beam of electrons, commonly used in electron microscopes and cathode ray tubes.

  1. Electron lensC2formal

    A device that uses electric or magnetic fields to focus a beam of electrons, similar to how an optical lens focuses light.

    zh电子透镜

    • The electron lens in the microscope allowed for high-resolution imaging of the sample.
    • Engineers designed a new electron lens to improve the performance of the particle accelerator.
    • The scanning electron microscope uses an electron lens to focus the beam onto the specimen.