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单词 event horizon
释义

Definition of event horizon in English:

event horizon

noun
Astronomy
  • 1A notional boundary around a black hole beyond which no light or other radiation can escape.

    〔天文〕事界,视界

    Example sentencesExamples
    • Something at the event horizon of this black hole was trying to escape.
    • An accretion disk forms as matter accelerates toward the event horizon of the black hole.
    • They say that once you cross the event horizon of a black hole there's no escape - but that just sounds like loser talk to me.
    • This causes space-time in their vicinity to be literally dragged around them in a gravitational vortex, forming a region around their event horizon called the ergosphere, in which it would be impossible to stand still.
    • The event horizon is where light loses the ability to escape from the black hole.
    1. 1.1 A point of no return.
      欲罢不能的状态,无法回头的地步
      we're nearing the event horizon of the presidential election

      我们已经接近总统选举中不可回头的时刻。

      Example sentencesExamples
      • There's no threshold to reach, event horizon to cross, or moment of novelty to await.
      • Striking below an opponent's event horizon is a sound tactical strategy, and a concept that underlies all of our training.
      • Finally, we explore risk-adjusted returns between acquirers of private and public targets over several event horizons.
      • Beyond the event horizon of our own evolutionary history there may lie the colossal remains of a hundred different would-be histories of intelligent life on Earth.
      • What humour there is is really so black that it could never escape the event horizon of laughter.
      • Whereas Adam's sin closed the event horizon to the heavenly dimension for mankind, the forgiveness of sin opens this event horizon.
      • Probes pushed down her throat were destroyed without returning any useful information, as if there were some kind of event horizon just past whatever served her as vocal cords.
      • Gosh only knows how, but alcohol was consumed and the event horizon of my return to Cambridge kept receding.
      • It's so geeky that it collapses into a geek singularity and falls behind the geek event horizon.
      • However, while this black memory hole is expanding cancerously out from Washington, its event horizon is in New York, at the United Nations, where people seem to have longer memories.
      • Then there the half dozen or so novels that constantly threaten genius without ever actually crossing that weird event horizon that demarcates the truly great, from the merely talented.
      • With the bending of time around the event horizon of advanced capitalism, does change itself disappear?

Definition of event horizon in US English:

event horizon

noun
Astronomy
  • 1A theoretical boundary around a black hole beyond which no light or other radiation can escape.

    〔天文〕事界,视界

    Example sentencesExamples
    • An accretion disk forms as matter accelerates toward the event horizon of the black hole.
    • They say that once you cross the event horizon of a black hole there's no escape - but that just sounds like loser talk to me.
    • The event horizon is where light loses the ability to escape from the black hole.
    • This causes space-time in their vicinity to be literally dragged around them in a gravitational vortex, forming a region around their event horizon called the ergosphere, in which it would be impossible to stand still.
    • Something at the event horizon of this black hole was trying to escape.
    1. 1.1 A point of no return.
      欲罢不能的状态,无法回头的地步
      we're nearing the event horizon of the presidential election

      我们已经接近总统选举中不可回头的时刻。

      Example sentencesExamples
      • Finally, we explore risk-adjusted returns between acquirers of private and public targets over several event horizons.
      • Striking below an opponent's event horizon is a sound tactical strategy, and a concept that underlies all of our training.
      • Whereas Adam's sin closed the event horizon to the heavenly dimension for mankind, the forgiveness of sin opens this event horizon.
      • Probes pushed down her throat were destroyed without returning any useful information, as if there were some kind of event horizon just past whatever served her as vocal cords.
      • It's so geeky that it collapses into a geek singularity and falls behind the geek event horizon.
      • Beyond the event horizon of our own evolutionary history there may lie the colossal remains of a hundred different would-be histories of intelligent life on Earth.
      • Then there the half dozen or so novels that constantly threaten genius without ever actually crossing that weird event horizon that demarcates the truly great, from the merely talented.
      • There's no threshold to reach, event horizon to cross, or moment of novelty to await.
      • What humour there is is really so black that it could never escape the event horizon of laughter.
      • Gosh only knows how, but alcohol was consumed and the event horizon of my return to Cambridge kept receding.
      • With the bending of time around the event horizon of advanced capitalism, does change itself disappear?
      • However, while this black memory hole is expanding cancerously out from Washington, its event horizon is in New York, at the United Nations, where people seem to have longer memories.
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更新时间:2024/12/26 12:24:50