查询词典 astronomical photometry

In this paper we introduce the FITS basic format, the random-groups extension and the ASCII table extension for the images and catalogs of astronomical data, and the FITS blocking and the rules of the generalized extension of FITS format.

本文介绍了 FITS 的基本格式及其对随机组矩阵的一般扩展，和用于天文星表的表扩展格式，最后对FITS 格式的块结构与其扩展的一般规则也作了详细的介绍。主题词： FITS 数据格式数据结构。

Goodbye, I believe in your inspiration, in your sweat, in your astronomical fatality.

再见，我相信你的灵感、相信你的汗水、和你永恒般的死亡感。

The Large Sky Area Multi-Object Fiber Spectroscopic Telescope of ChineseAcademy of Science nation Astronomical Observatory Xinglong Observing station which costs 2.35 RMB is as high as 15 floors, and the optical system is made up of 3.6 meter caliber Schmidt corrector plate and 4.9 caliber spherical surface primary mirror and focal surface.

中国科学院国家天文台兴隆观测基地的"大天区面积光纤光谱天文望远镜"耗资2.35亿元人民币，最高处超过15层楼，由口径3.6米的反射施密特改正镜、口径4.9米的球面主镜和焦面组成光学系统。

of Theoretical Physics and the physical nature and targets of the disciplinary procedures. In 1859, according to Kirchhoff solar spectra and thermodynamic interpretation of Fraunhofer lines, asserted that the sun and Earth-like existence, in some chemical element, indicating that can be used in theoretical physics, experimental results from the universal laws of astronomical objects to the inherent nature of the astrophysical theory of the beginning.

利用理论物理方法研究天体的物理性质和过程的一门学科。1859年﹐基尔霍夫根据热力学规律解释太阳光谱的夫琅和费线﹐断言在太阳上存在著某些和地球上一样的化学元素﹐这表明﹐可以利用理论物理的普遍规律从天文实测结果中分析出天体的内在性质﹐是为理论天体物理学的开端。

From the typical Galilean telescope of 5 or 6 feet in length, astronomical telescopes rose to lengths of 15 or 20 feet by the middle of the century.

从典型的伽利略望远镜的5或6英尺长的，天文望远镜上升至长度达15分或20英尺，由本世纪中叶。

From the above picture, you can see that an image, HI, will be viewed upright, making the Galilean telescope useful for terrestrial purposes as well as astronomical.

从上面的图片，你可以看到图像，您好，将被视为正派，使伽利略望远镜地面时有用，以及天文数字。

With the acceptance of the astronomical telescope, the limit on magnification caused by the small field of view of the Galilean telescope was temporarily lifted, and a "telescope race" developed.

与接受该天文望远镜，放大倍率的限制所造成的小视野的伽利略望远镜暂时被取消，和"望远镜种族"的发展。

It is 400 years since Galileo Galilei demonstrated his telescope, which would lead him to make new astronomical observations.

400年前伽利略·伽利莱向世人展示了他的天文望远镜，这台天文望远镜为他进行新型天文观测提供了巨大的帮助。

This year the world celebrates the 400th anniversary of Galileo Galilei's observations of the universe through an astronomical telescope.

二00九年也是望远镜之年，今年全球都欢庆伽利略以天文望远镜观测到宇宙奥秘的四百周年纪念。

The International Year of Astronomy (IYA2009) will be a global celebration of astronomy and its contributions to society and culture, highlighted by the 400th anniversary of the first use of an astronomical telescope by Galileo Galilei.

国际天文年将会是一个天文和它对社会与文明的贡献的全球性庆祝活动，并且2009年也是人类第一架天文望远镜的使用的400周年的纪念。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。