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单词
Cosmological horizon
释义
Cosmological horizon
简明释义
宇宙视界(宇宙视界是指能接收信息的可测量距离,是光速有限和大爆炸时间起点的结果。它是观测可及宇宙的边界,超出这一范围的光线无法到达地球,因此无法被观测到)
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更新时间:2025/8/26 10:18:53