天文

If you go to our Even More Astro-Photos page, you will see the same image taken by Ken Crawford.

如果您去看我们的"更多天文照片网页"，您将可以看到Ken Crawford也拍了一张同样的照片。

The FITS basic form at,the random groups extension and the ASCII table extension for the images and catalogs of astronomical data are described in this paper.

本文介绍了F ITS 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。

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。

The delegation presented the influential pope with a wealth of Chinese learning from a diverse range of fields: art, geography (including world maps that were passed on to Christopher Columbus and Ferdinand Magellan),astronomy, mathematics, printing, architecture, steel manufacturing, military weaponry, and more.

代表团提出的从各种不同的领域影响力的教宗：有丰富的汉语学习艺术，地理（包括世界上被转嫁到哥伦布和麦哲伦地图），天文，数学，印刷，建筑，钢铁制造，军事武器装备，以及更多。

Another is the trade off between a telescope's field of view and its magnification.

另一个则是需要在天文望远镜的视场和放大率之间进行取舍。

Fittingly , this Astronomy Town sky view finds a lovely part of the Milky Way near picture center.

确切地说，在图片的中心处是这个天文镇天空中的美丽银河。

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。

This rotator device is still used today for all Takahashi focuser from the 2" to 4" focusers and all astrographs.

该旋转接口至今仍应用于高桥的2"到4"的调焦座以及天文摄影中。

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。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。