查询词典 light years

Discovered in 2005 and located about 5 billion light-years away, its as massive and energetic as other quasars.

HE0450-2958发现于2005年，位于大约50亿光年之外，它的质量和能量都跟其他类星体相当。

It is 128 light years from Earth, and is just visible to the naked eye in the constellation of Pegasus.

它距地球128光年，在飞马座中刚好能被肉眼可见。b， c和d标记的三个小红点是系外行星。

Dimensions: The image is approximately 9 arcminutes (17 light-years or 5 parsecs) wide.

图像尺寸：银河核心的合成图像约9角分，相当于17光年/5秒差距宽。

To Mrk 205: 1,100 million light-years 340 million parsecs

距离：NGC 4319，约8千万光年；Mrk 205，约11亿光年。

Dimensions: The composite image of the galactic center is 32.5 arcminutes (246 light-years or 75.5 parsecs) wide.

图像尺寸：银河核心的合成图像约32.5角分，相当于246光年/75.5秒差距宽。

Dimensions: This image is roughly 2.8 arcminutes (9,800 light-years or 3,000 parsecs) wide.

图像尺寸：该天区视场约为2.8角分宽，相当于9800光年或3000秒差距。

Dimensions: This image is roughly 3 arcminutes (260,000 light-years or 81,000 parsecs) wide.

图像尺寸：图像视场约3角分，大约相当于26万光年/8.1万秒差距。

Supernova remnant is 114 light-years (35 parsecs) across.

她离我们太阳系大概有815光年（250 parsecs）。

Dimensions: This image is roughly 3.2 arcminutes (1,000,000 light-years or 31,000 parsecs) wide.

图像尺寸：该天区视场约为3.2角分，相当于10万光年或3.1万秒差距。

Just a fortnight ago, astronomers using the Hubble space telescope identified water vapour in the atmosphere of an exoplanet, albeit a gaseous exoplanet some 150 light years away.

就在两周前，天文学家使用哈勃太空望远镜，在一颗外星行星的大气中确定了水蒸气的存在，尽管该行星离我们有大约150光年。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。