美国留学选择什么专业好?留学美国热门专业推荐
2019-06-26
更新时间:2024-03-16 09:52作者:小编
一:black-hole是什么意思(中英文)解释的意思:
黑洞(black-hole)指的是宇宙中某些区域的密度非常高的天体,它们具有强大的引力,甚至连光都无法逃脱。根据爱因斯坦的广义相对论,黑洞是由于质量过大而导致空间弯曲,形成一个无法逃脱的吸引力场。在黑洞内部,物质被压缩到极限,形成一个点状的奇点。
Black-hole is a term used to describe regions in space with extremely high density, possessing immense gravitational pull that even light cannot escape. According to Einstein's theory of general relativity, black holes are created when massive objects cause a distortion in space, creating an inescapable gravitational field. Inside a black hole, matter is compressed to its limit, forming a singularity.
/black-hohl/
黑洞通常用来描述宇宙中某些区域的特殊天体,也可以用来比喻某种无法逃避或解决的困境。
Black hole is commonly used to describe specific objects in space, but it can also be used metaphorically to refer to a situation or problem that cannot be escaped or solved.
1. The scientists were studying the formation of black holes.
2. The spaceship got sucked into a black hole.
3. She felt like she was stuck in a black hole, unable to escape her problems.
她感觉自己陷入了一个黑洞,无法逃脱自己的问题。
4. The company's finances were in such a state that it seemed like they were heading towards a black hole.
公司的财务状况如此糟糕,似乎正朝着一个黑洞前进。
5. The concept of black holes has fascinated scientists and the general public for decades.
五:同义词及用法:
1. Singularity:指的是黑洞内部物质被压缩到极限形成的点状结构。
2. Gravitational pull:指的是黑洞具有强大引力的特性。
3. Inescapable:可以用来比喻某种无法逃避或解决的困境。
4. Event horizon:指的是黑洞周围最外层,超过这个就无法逃脱。
5. Supermassive black hole:指质量非常大(通常为数百万倍太阳质量)的黑洞,存在于星系中心。
在宇宙中,黑洞是一种极为神秘的天体,具有强大的引力和压缩物质的能力。它们不仅仅是科学家们研究的对象,也经常被用来比喻某些无法解决或逃脱的困境。希望本文能够帮助读者更好地理解黑洞这一概念。