Unlike their black hole counterparts, Gravastars would have a very low entropy.
但与这些黑洞问题不同的事, 引力真空星的麻烦要少得多.
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What's the largest black hole known in the Universe and how did it form?
哪个是宇宙中已知的最大黑洞?它是怎样形成的?
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哈佛大学的马丁·菲尔德斯汀建造了类似的预测模型, 并称之为 “ 黑洞 ”
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An active galaxy is a star system with a humongous black hole at its centre.
一个活跃的星系是一个中央部位有一个极大的黑洞的恒星体系.
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霍金辐射: 理论上,从一个黑洞的视界外放出的辐射.
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The most convincing evidence of black holes comes from research into binary star systems.
黑洞最强有力的证据来自对双星系的研究.
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CNN ANCHOR: Now the big bang machine has finally been switched on. There wasn't a hole.
主播: 现在宇宙大爆炸的机器已经准备就绪了. 试验并不会产生黑洞.
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Scientists say Chandra provides first evidence that two such mysteries can coexist in one galaxy.
科学家说,钱德拉望远镜首次证实两个黑洞可共存于同一星系中.
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Such black holes regularly chomp up stars, and that produces a lot of radiation.
这样的黑洞会很有规律地吞噬恒星, 也会在这过程中制造出大量的射线.
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The black hole is a special celestial body, predicted on the basis of general relativity theory.
黑洞是广义相对论所预言的一种特殊的天体.
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我们已经透过重力影响,侦测到蛰伏的超大质量黑洞.
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A stranger armed with a shotgun takes seven patrons hostage in a remote roadside diner.
死亡黑洞一个持有猎枪的陌生人在路边餐厅挟持了七位熟客作为人质.
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We obtain the event horizon and the Hawking spectrumformula.
得到了黑洞的局部事件视界位置和Hawking温度 以及Klein—Gordon粒子的Hawking辐射谱.
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给出了匀加速荷电黑洞的 Hawking 效应和事件视界及相应温度.
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The general event horizon formula of black hole is given from null hypersurface equation.
从零曲面方程出发,导出了黑洞视界面的普遍公式.
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The entropies of quantum fields on event horizon of a toroidal black hole are brick-wall model.
按薄层模型的观点,在视界面附近薄层上的量子场的熵就是黑洞的熵.
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