- 更多网络例句与反射式望远镜相关的网络例句 [注:此内容来源于网络,仅供参考]
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Towards the end of the 19th century, just as reflecting telescopes were coming into favor with professional astronomers, a new type of refracting telescope was built for the new field of astrophotography.
20世纪末,反射式望远镜正被专业的天文学家所青睐时,一种新型的折射式望远镜为天体摄影学制造出来。
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In second and third decades of the eighteenth century, however, the reflecting telescope became a reality in the hands of first James Hadley and then others.
在第二次和第三次几十年的十八世纪,不过,反射式望远镜成为现实在手中的第一詹姆斯哈德利,然后别人。
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He sent this little instrument to the Royal Society, where it caused a sensation; it was the first working reflecting telescope.
他发出这个小文书,以英国皇家学会,在那里引起轰动,这是第一次工作反射式望远镜。
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What's the primary of a reflecting Telescope?
反射式望远镜的主镜是一个?
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What's the major part of the Reflecting Telescope?
反射式望远镜的主镜是一个?
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The reflecting telescope therefore remained a curiosity for decades.
该反射式望远镜,因此仍然是一个好奇心数十年之久。
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In the second half of the eighteenth century, in the hands of James Short and then William Herschel, the reflecting telescope with parabolically ground mirrors came into its own.
在下半年的十八世纪,在手中的詹姆斯短,然后威廉赫歇耳,反射式望远镜与parabolically地面反射镜来到它自己。
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Newton also built the first practical reflecting telescope and developed a theory of colour based on the observation that a prism decomposes white light into the many colours that form the visible spectrum.
在力学上,牛顿阐明了动量和角动量守恒的原理。在光学上,他发明了反射式望远镜,并基于对三棱镜将白光发散成可见光谱的观察,发展出了颜色理论。
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Inspired to make his own contribution, astronomer Ralf Vandebergh set out to record images of some historic spacecraft in Earth orbit -- captured with his own modest equipment and a hand-guided, 10-inch, Newtonian reflecting telescope.
天文学家Ralf Vandebergh 突发灵感,想做出点自己的贡献,便着手拍摄记录在地球轨道上运行的一些具有历史意义的航天器的图像-且仅是使用自己简单的设备以及一台手工引导,1 0英寸的牛顿反射式望远镜。
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Inspired to make his own contribution, astronomer Ralf Vandebergh set out to record images of some historic spacecraft in Earth orbit -- captured with his own modest equipment and a hand-guided, 10-inch, Newtonian reflecting telescope.
说明:今年,美国航天局祝贺其成立50周年,天文学家 Ralf Vandebergh 决定作出一些自己的贡献,用他10英寸的牛顿反射式望远镜在地球上拍摄记录下航天器在地球轨道上的历史性的瞬间。
- 更多网络解释与反射式望远镜相关的网络解释 [注:此内容来源于网络,仅供参考]
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Cassegrain:卡塞格林
1672年,法国人卡塞格林(Cassegrain)制造了一架拥有副反射镜的仪器. 副镜通过主镜中心的一个洞,把光线反射到主镜后方,而不像牛顿式设计那样将光线反射到镜筒一侧. [英国人詹姆斯.格雷戈里(James Gregory)在牛顿制成其反射望远镜之前几年曾试验过几种卡塞格林式设计的变体,
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Cassegrain reflector:卡塞格林[式]反射望远镜
卡塞格林焦点 Cassegrain focus | 卡塞格林[式]反射望远镜 Cassegrain reflector | 卡西尼环缝(土星) Cassini division
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reflecting telescope:反射式望远镜
reflectible 能反射的 | reflecting telescope 反射式望远镜 | reflecting 反射的
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telescope, reflecting:反射式望远镜
telescope, radio 射电望远镜 | telescope, reflecting 反射式望远镜 | telescope, refracting 折射式望远镜
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reflecting:反射的
reflecting telescope 反射式望远镜 | reflecting 反射的 | reflectingly 反射地
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telescope, refracting:折射式望远镜
telescope, reflecting 反射式望远镜 | telescope, refracting 折射式望远镜 | telescript 电视广播[稿];书写电报
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catadioptric telescope:折反射望远镜
折反射望远镜 (Catadioptric telescope) 采反射和折射的长处之型式,基本上和反射一样,也有反射式望远镜的缺点,为了消除偏离光轴的视野的慧星像差使用着透镜,且主镜为球面镜,比反射型容易研磨..
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catadioptric telescope:折反射式望远镜
catadioptric systm 折反射式光学系统 | catadioptric telescope 折反射式望远镜 | catadioptric telescopes 反射折射望远镜
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reflectible:能反射的
reflected 反射的 | reflectible 能反射的 | reflecting telescope 反射式望远镜
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telescopes:望远镜
可利用这样产生铜和锡的合金,早期用于反射式望远镜(telescopes) 中,因为它能月以来,光速已成为定义米(metre)的基础. 热容(heatcapacity) 之间的比,P 是气体的压力;对于理想气体,有已由标准国际单位制(SI units) 取代. 物质存在的三种物理状态,