astronomy是什么意思_音标_用法_例句

简单释义：

n. 天文学

网络 天文与天体物理；天文学系；天文类

完整释义：

n.

1.天文学

例句：

1. In astronomy, the "diameter" of a stellar image as it appears on a CCD frame is often described by the FWHM of the PSF of the source.
   在天文上，用CCD拍摄的一颗恒星的“角直径”经常被描述为该点扩展函数的半最大值宽度。

2. This makes no sense, and is at the heart of controversy, and eventual discovery of something astronomy is starting to see.
   这说不通啊，而这正是谜题的核心，而且某种事物的最终发现正在开始。

3. In fact, astronomy cannot pinpoint such a "galactic alignment" to within a year, much less a day.
   事实上，天文学还不能在一年的误差内计算这一“银河连珠”事件发生的时间，更不用说精确到某一天了。

4. In this way, we have learned all that we know of the laws of astronomy, or of the habits of the social insects, let us say.
   例如，用这种方法，我们完全掌握了天文学的规律和昆虫群居的习性。

5. Astronomy is an unfamiliar territory, and I cannot answer any questions about the stars.
   天文是我不熟悉的领域，我无法回答有关星球方面的问题。

6. He rendered a few parts of the Greek works on mathematics and astronomy in his own poor version.
   他用蹩脚译文翻出了一小部分希腊数学和天文著作。

7. In the great world of astronomy and in the little world of the atom, Man has unveiled secrets which might have been thought undiscoverable.
   在天文学的宏观世界和原子的微观世界，人类揭示了原先可能认为无法提示的秘密。

8. Meanwhile, she had continued to publish papers on astronomy, and her fame had grown.
   就在这时，她陆续发表了有关天文学的论文，因而她的名望渐渐大起来了。