天文
- 与 天文 相关的网络例句 [注:此内容来源于网络,仅供参考]
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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。
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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。
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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。
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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。
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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。
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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。
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The results suggest that the annual ESR quantity has clear latitudedependent variation characteristics and a progressive increase trend from north to south. The annual ESR quantity azonal distribution characteristics appear in mountainous areas owing to the effects of topographical factors such as aspect, slope and terrain intershielding.
结果表明:我国年天文辐射总量有明显的纬向分布特点,随着纬度的降低,年天文辐射总量由北向南增加;由于受坡向、坡度和地形遮蔽因子影响,山区天文辐射表现出非地带性分布特征。
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This year was pic ked by the International Astronomical Union and the United Nations Educational , Scientific, and Cultural Organization because it occurs 400 years after Gali leo turned one of the first telescopes toward the heavens.
国际天文联盟和联合国教科文组织之所以选择2009年为天文年,肇因於这是伽利略把首批天文望远镜指向天空后的四百年。
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In April of 1997 the Astro-Physics Company, Baader Planetarium, and Company Seven announced the availability of a limited quantity of new production Carl Zeiss "Abbe Orthoscopic" oculars for astronomical telescopes.
1997年4月,AP公司(星--物理公司,业余天文镜爱好者比我知道的多)、德国巴德天文仪器公司,还有Company Seven公司共同推出了限量的new production Carl Zeiss &Abbe Orthoscopic& oculars仿卡尔蔡司&阿贝直线&式业余天文望远镜。
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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。
- 推荐网络例句
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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。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。