天文望远镜

And by means of photography, new wonders of that glory have been revealed. A photographic plate fixed below the telescope will reveal millions of stars, which could never have been seen by the eye through the best telescope.

并且又因天文摄影的方法发现了许多新奇的领域，一块照像的感光片，放在天文望远镜底下，可以照出千万个用最好的望远镜所不能看见的众星。

And the adoption of several well-known astronomical telescope and the focus on to describe the various astronomical telescopes and the development of advanced technologies.

并通过对国内外几个著名天文望远镜的重点介绍来说明天文望远镜的各种先进技术以及发展焦点。

This summary will be adopted for the classification of astronomical telescope introduced to enable us to understand the history of the development of astronomical telescope,status and trends.

celestial radiation ；本文将通过对天文望远镜的分类的介绍，使大家了解各种天文望远镜的发展历史，现状和发展趋势。

Through this summary,to enable everyone to the past and current situ- ation of astronomical telescope has a clearer understanding as we can understan...

通过本文的总结，使大家能对天文望远镜的过去和现状有更清晰的认识，能为大家了解和研究天文望远镜有所帮助，为其它科学的技术发展提供借鉴。

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。

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。

Riding on the trend of the 400th anniversary of Kepler's telescoping the universe, NSC, combining astronomic, historical, literary and technological materials, presents a special exhibition "400 Years of Heaven Gazing," applying advanced techniques to fly the participants to the beautiful endless universe. Exhibits such as the juxtaposition of Kengting, Lulin and Hawaii etc. four observatories' realtime images and 3D movies such as Galileo's Free Fall experiment at Leaning Tower of Pisa and the Mystery of Saturn etc. altogether enrich the Spectacularity.

配合全球天文年及纪念伽利略运用天文望远镜仰观宇宙四百年，国科会融合天文、历史、文学和科技等元素，举办「2009科学季：仰观苍穹四百年」特展，不但藉由新颖的科技技术，要使民众进入展场，如同置身於浩瀚美丽的宇宙，而且还呈现垦丁、鹿林及夏威夷等四地天文台观测的即时影像画面，以及包括伽利略大小球的比萨斜塔自由落体实验和土星之谜的3D立体电影院等等，都更增添特展的可看性。

In order to decrease the weight of tracking system and make suitable use of the Lander space, the pitching-axis of Lunar optical telescope is vertical with the Lander's flank, its rotation part is fastened on the Lander's flank, the azimuth-axis adopts rotation reflecting mirror, the flat mirror is located before the telescope tube, the angle of flat mirror and the telescope ray-axis is 45°,so that the reflecting ray can enter the telescope optical system, the scan of the mirror can be accomplished by the rotation of the telescope tube.

工作过程中望远镜支架的两个轴需带动望远镜一起转动，为了减小跟踪平台的重量和合理利用着陆器空间，又能在大范围内对太空目标进行跟踪，月基天文望远镜的俯仰轴垂直于着陆器的侧面，其转动部分固联在着陆器的侧面，方位轴采用旋转反射镜方式，将平面反射镜放在望远镜的镜筒前端，并与望远镜光轴成45°安装，使反射光线能够进入望远镜光学系统，通过转动望远镜镜筒使得反射镜实现对空间的扫描。

Qing-ray telescope Monopoly to provide you with a variety of telescopes, astronomy telescopes, military binoculars, compass, table above sea level, military compass, infra-red telescope, high-power binoculars, night vision binoculars, telescopes digital, high-quality, and other single-telescope Optical products.

光擎望远镜专卖为您提供各种望远最流行的圣诞礼物镜，天文望远镜，军用望远镜，指南针，海拔表，军用指北针，红外线望远镜，高倍望远镜，夜视望远镜，数码望远镜，单筒望远镜等优质光学产品。

Accordingly, as the major targets weighing the quality of the telescope,its luminous energy concentration degree directly influence the quality of the image of the celestial body. So many kinds of technique about the optical quality testing of telescope have came forth. Hartmann screen test is one of the most classical among them and it has become one of the main testing method on several large-scale telescopes in the world because of some strongpoints suchas briefness, visuality and easy handlment.The image through the350mm telescope of the Yunnan observatory has aberration in general, subsequently,the relative position of the primary mirrior has err when blooming and reinstalling .

因此，天文望远镜光能集中度作为衡量天文望远镜质量的重要指标，直接影响到所成天体像的质量好坏，所以就出现了多种天文望远镜光学质量检测方法，其中最经典的是哈特曼光栏法，它因简单、直观、操作方便等优点而成为世界上多台大型天文望远镜的重要质量检测方法之一。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失