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- We shall hardly even touch the captivating problems of modern extragalactic astronomy. 甚至几乎不涉及现代河外天文学中吸引人的课题。
- To study the star formation properties of galaxies is one of the major tasks of extragalactic astronomy. 星系的恒星形成性质的研究是目前河外天体物理学的热门研究领域。
- We shall hardly even touch the captivating problems of modern extragalactic astronomy 甚至几乎不涉及现代河外天文学中吸引人的课题。
- extragalactic astronomy 河外天文学
- Judy knows astronomy inside out. 朱迪对天文学非常精通。
- Physics and astronomy are cognate sciences. 物理学和天文学是相关联的科学。
- Astronomy, as distinct from astrology, is an exact science. 天文学是一门严谨的科学，与占星术完全不同。
- Mathematics and astronomy are cognate sciences. 数学和天文学是互相关联的科学。
- Extragalactic nebula is invisible to the naked eye. 我们用肉眼是看不到河外星系的。
- Astronomy inherits from astrology . 天文学是由占星学演变而来的。
- One that specializes in astronomy. 天文学家专门从事天文学研究的人
- X-ray astronomy has made impressive progress. X射线天文学已取得了引人注目的进展。
- He is said to be the founder of modern astronomy. 他被誉为现代天文学的奠基人。
- He has a slight acquaintance with astronomy. 他懂一点儿天文学。
- He is very interested in astronomy. 他对天文学很感兴趣。
- Physics and astronomy are cognate science. 物理学及天文学为同性质的科学。
- Jane studied astronomy in university. 简在大学学习天文学。
- This was the birth of astronomy. 这就是天文学的起源。
- My professor referred me to the book "Compendious System of Astronomy". 我的教授让我参考《天文学系统概论》这本书。
- The study of astronomy gives you some conception of what the universe is like. 学习天文学能使你对宇宙有所了解。
