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cloud chamber

/ˈklaʊd ˌtʃeɪmbər/

翻译: 云室是一种用于探测和可视化电离粒子(如α粒子和β粒子)轨迹的科学装置,通过创建过饱和蒸气,使蒸气沿粒子轨迹凝结成可见的雾迹。

1 个条目

phrase

/ˈklaʊd ˌtʃeɪmbər/C1formalscientific
  • zh云室是一种用于探测和可视化电离粒子(如α粒子和β粒子)轨迹的科学装置,通过创建过饱和蒸气,使蒸气沿粒子轨迹凝结成可见的雾迹。

A scientific device used to detect and visualize the paths of ionizing particles, such as alpha and beta particles, by creating a supersaturated vapor that condenses along the particle tracks.

  1. Particle detectorC1formal

    A sealed chamber containing a supersaturated vapor used to detect ionizing radiation; when a charged particle passes through, it leaves a visible trail of droplets.

    zh云室

    • The physicist used a cloud chamber to observe the path of alpha particles.
    • In the lab, students watched the cloud chamber to see cosmic rays.
    • The cloud chamber revealed the tracks of subatomic particles.