查询词典 astronomy

He reviewed the slow growth of of astronomy and the persistence of bizarre astrologic notions, governing even the setting of dates for summit conference of world leaders.

他回顾了天文学的缓慢成长过程，考察了异乎寻常的占星学的观念，这门古老的学问至今持续不衰，甚至支配着世界元首顶级会晤日期的选定。

Astrometry is the earliest astronomy developed discipline, study of celestial bodies because it can provide basic information on the movement and its relevance for the community life services.

天体测量学是天文学中最早发展起来的学科，因为它可以提供研究天体运动的基本资料，并以其实用性为社会生活提供服务。

By tremendous effort, Kepler calculated his results and after 20 years of hard work, he did not only present his now famous laws to the public, but also very precise astronomic tables which were widely known as the "Rudolphinic tables", which were a great milestone in the history of astronomy.

通过巨大的努力，开普勒计算结果和他经过20年的艰苦努力，他不仅提出他著名的法律向公众，而且也非常精确的天文表被广泛称为" Rudolphinic表"，这是一个伟大历史的里程碑天文学。

The first of all, in this international year of astronomy, I want to show you a photo.

第一，在这个国际天文年，我想给你们看一张照片。

I'm very interested in astronomy.

我对天文学很感兴趣。

If you know astronomy a little ,you will understand how this works .

如果你懂点天文学的话你就会知道其中的原理。

If you know astronomy a little, you will understand why this works.

如果你懂得一点天文知识，你就会知道这是什么原理了。

Unless you have a good knowledge of astronomy, which I do not, this is difficult.

除非你有很好的天文学知识，我并不懂天文学，那就很困难。

Our 2009, Our International Year of Astronomy!

我们的2009，我们的国际天文年！

This is a book on astronomy.

这是一本有关天文学的书。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。