black hole
黑洞
常用释义
英式发音
美式发音
基本释义
- 黑洞：一种天文现象，其引力极大，以至于连光都无法逃脱。通常由恒星坍缩而成。
例句
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1·Radio signals received from the galaxy's centre back up the black hole theory.从该星系中心接收到的无线电信号证实了黑洞理论。来源: 《柯林斯英汉双解大词典》
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2·Could you tell me where I can get the information about the Black Hole?你能告诉我在哪里可以获取关于黑洞的信息吗？
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3·The picture of a black hole was released to the world by the scientists on April 10.4月10日，科学家们向全世界公布了黑洞的照片。
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4·A landmark in the history of science was made by a photo which was taken on April 10th about the black hole in a faraway galaxy.4月10日，一张遥远银河上黑洞的照片成为科学史上的一座里程碑。
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5·You pretend that this black hole which you worship exists.你假装你崇拜的黑洞存在。
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6·Think of a three-dimensional spherical black hole that's copied and stacked out in one direction to create an oblong shape.设想一个三维的球状黑洞，把它复制和堆放在一个方向上，就会构成一个长方形的形状。
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7·Most astronomers believe that the large concentration of mass at the galaxy's center is a black hole whose gravity is causing the gas to whirl.大多数天文学家认为，星系中心的大量物质是一个黑洞，它的引力导致气体旋转。
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8·What got Dr. Clark and his colleagues excited is that, if their calculations are correct, the magnetar in question should have been a black hole.克拉克博士和他的同事们兴奋的是，如果他们的计算正确的话，那么讨论中的磁星应该是一个黑洞。
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9·Astronomers theorize that a black hole forms when a massive object shrinks catastrophically under its own gravity, leaving only a gravitational field so strong that nothing escapes it.天文学家的理论是，当一个巨大的物体在其自身的引力作用下灾难性地收缩，只留下一个强大的引力场，且没有任何东西能逃脱时，黑洞就形成了。
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10·Recent findings lend strong support to the theory that a black hole lies at the center of the Milky Way and of many of the 100 billion other galaxies estimated to exist in the universe.最近的发现有力地支持了这样一种理论，即银河系中心，和宇宙中估计存在的1000亿个其他星系中的许多里有一个黑洞。
同义词
n.
[天]黑洞