To solve the problem of singularity in cosmos explosion, Stephen Hawking proposes a new cosmos theory, namely the no-boundary cosmos model.
无边界宇宙模型是霍金为解决宇宙奇点问题所提出的一种新宇宙理论。
To solve the problem of singularity in cosmos explosion, Stephen Hawking proposes a new cosmos theory, namely the no-boundary cosmos model.
无边界宇宙模型是霍金为解决宇宙奇点问题所提出的一种新宇宙理论。
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