extragalactic
英[ˌekstrəˌgə'læktɪk]
美[ˌekstrəˌgə'læktɪk]
- adj. 河外的(银河系外的；星系外的)
详细释义
Adjective:
-
outside or beyond a galaxy;
"extragalactic nebula"
双语例句
- 1. Extragalactic nebula is invisible to the naked eye.
- 我们用肉眼是看不到河外星系的。
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- 2. "Extragalactic nebula" is a former name for "galaxy".
- “外星云”是“星系”的曾用名。
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- 3. "The claim that it's extragalactic is kind of a guess," says Pravdo.
- “这颗行星来自外星系的说法只是一种猜测，”普拉夫多说。
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- 4. Astronomer Art Hoag first asked this question when he chanced upon this unusual extragalactic object.
- 当天文学家阿特·霍格偶然发现这个银河系外的非同一般的物体时，他首先问出来这个问题。
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- 5. But a bunch of strong extragalactic microwave - and radio-sources are out there too, mucking up our picture!
- 而且有一群强大的银河系外微波和无线电源，弄脏了我们的图片！
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- 6. This galaxy was observed by a team affiliated with the HST Key Project on the Extragalactic Distance Scale.
- 星系ngc 4603由隶属于哈勃太空望远镜重大项目组的“河外星系量天尺工程”团队观测。
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- 7. In this paper, we investigate the relation between the redshift distribution and the luminosity function of extragalactic objects.
- 在本文中，我们研究河外天体的红移分布和它们的光度函数之间的关系。
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- 8. An exoplanet has been discovered orbiting a star of extragalactic origin that contains far less metal than models predict for stars with planets. Christopher Intagliata reports.
- 天文学家发现一颗系外行星，它的主恒星起源于银河系外，而且此恒星的金属含量明显少于模型预期中的同类主恒星。
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- 9. The planetary high doesn't last. The closer the story comes to a lumbering parable of colonialist aggression in the jungles of an extragalactic Vietnam, the more the enchantment fizzles.
- 波澜壮阔的宇宙场景并没有让观众陶醉很长时间，随着故事情节的深入，你越来越觉得这是发生在银河系外的一场越南战争，沉重的寓意让起初的激动心情逐渐消退。
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- 10. The planetary high doesn't last. The closer the story comes to a lumbering parable of colonialist aggression in the jungles of an extragalactic Vietnam, the more the enchantment fizzles.
- 波澜壮阔的宇宙场景并没有让观众陶醉很长时间，随着故事情节的深入，你越来越觉得这是发生在银河系外的一场越南战争，沉重的寓意让起初的激动心情逐渐消退。
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用法讲解
- extragalactic astronomy 河外天文学
- extragalactic nebula 河外星云
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