查询词典 reflecting telescope

The reflecting telescope, pioneered by Isaac Newton in the 17th century, later became the instrument of choice because of its use of mirrors, which could be constructed successfully at much great sizes than the glass lenses used in refracting telescopes.

反射望远镜是艾萨克·牛顿于17世纪首先倡导的，后来由于望远镜上反射镜的应用面成为了一种首选的设备，比起折射望远镜里使用的玻璃透镜来，它能够成功建造出尺寸大得多的望远镜。

Newton also developed the reflecting telescope .

更广泛的恒星目录制作了Lacaille 。

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。

Newton invented calculus, gave the general formulation of the laws of mechanics that today carry his name, discovered the law of universal gravitation, solved the dynamical problem of planetary motion, invented the reflecting telescope, and made the first systematic investigations in optics and spectroscopy.

牛顿发明微积分；他赋予力学定律普遍公式，至今仍沿用他的名字来称呼；他发现万有引力定律，解答行星运动的动力学问题，发明反射望远镜，并且是首位有系统的探究光学与光谱学的人。

Newton invented the reflecting telescope using mirrors at angles that resulted in an image that was far clearer than anything used before.

4th of July》这首歌选自专辑《This Crazy Life》，是Joanna16岁时创作的，年纪轻轻就拥有如此的音乐天赋实在不多见。

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.

这个天文学家开始拍摄地球轨道上一些有历史性意义的航天器，而不是历史性瞬间。破折号后面说的是，他是用自己并不强悍的设备和一台手动导星的10英寸牛顿反射望远镜拍摄的。

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。

In the astronomy aspect, in 1672 Newton has formulated the reflecting telescope; He also explained not only the tide phenomenon, points out the tide the size the same lunar month related, moreover also has the relations with sun's attraction; Moreover, Newton extrapolated theoretically Earth is not a spheroid, but is the two-pole is slightly flat, the equator slightly drum, and explained the year old bad phenomenon from this and so on.

在天文学方面，1672年牛顿创制了反射望远镜；他还解释了潮汐的现象，指出潮汐的大小不但同朔望月有关，而且与太阳的引力也有关系；另外，牛顿从理论上推测出地球不是球体，而是两极稍扁、赤道略鼓，并由此说明了岁差现象等。

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。

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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。