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词汇 particle accelerator
释义

Definition of particle accelerator in English:

particle accelerator

noun
  • An apparatus for accelerating subatomic particles to high velocities by means of electric or electromagnetic fields. The accelerated particles are generally made to collide with other particles, either as a research technique or for the generation of high-energy X-rays and gamma rays.

    粒子加速器

    Example sentencesExamples
    • They also improved the equipment used to detect these elements, and in 1939 scientists first used a cyclotron particle accelerator as a mass spectrometer.
    • While at Brookhaven, the Relativistic Heavy Ion Collider, the world's largest particle accelerator for nuclear physics research, became operational.
    • In 1983, this theory was confirmed by the direct observation of the heavy gauge bosons in the powerful particle accelerator at CERN in Geneva.
    • Scientists use an instrument known as a particle accelerator to accelerate particles to just below the speed of light and then smash them into other particles.
    • In a cyclotron particle accelerator, researchers fired an isotope of calcium at a target of americium.

Definition of particle accelerator in US English:

particle accelerator

nounˈpärdəkəl əkˈseləˌrādər
  • An apparatus for accelerating subatomic particles to high velocities by means of electric or electromagnetic fields. The accelerated particles are generally made to collide with other particles, either as a research technique or for the generation of high-energy X-rays and gamma rays.

    粒子加速器

    Example sentencesExamples
    • They also improved the equipment used to detect these elements, and in 1939 scientists first used a cyclotron particle accelerator as a mass spectrometer.
    • In 1983, this theory was confirmed by the direct observation of the heavy gauge bosons in the powerful particle accelerator at CERN in Geneva.
    • While at Brookhaven, the Relativistic Heavy Ion Collider, the world's largest particle accelerator for nuclear physics research, became operational.
    • Scientists use an instrument known as a particle accelerator to accelerate particles to just below the speed of light and then smash them into other particles.
    • In a cyclotron particle accelerator, researchers fired an isotope of calcium at a target of americium.
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