1.
The reflector telescope's mirror optics gather light from celestial objects and direct it to an array of cameras and spectrographs.
巨大的反射望远镜的反射镜以光学聚集来自天体的光,转往两部相机和两部摄谱仪。
2.
a reflecting telescope with an off-axis reflector.
带有远轴反射镜的反射望远镜。
3.
Schmidt-type optical system
施密特反射望远镜系统
4.
gregorian telescope
反射望远镜(苏格兰数学家约翰 格利高里发明的一种望远镜)
5.
elbow refractor
折轴反光望远镜;折轴折射望远镜;曲折折光计
6.
Light also bends when it reaches the lens of a telescope.
光投射到望远镜的镜头时也会折射的。
7.
Nowadays the light collected by the lens or mirror of a telescope is directed to a photographic plate rather than to the astronomer's eye.
被望远镜的透镜或反射镜所收集的光线，如今直接射到照相底板上，而不是天文学家的眼睛里。
8.
objective (incl. polarizing) for astronomical instruments, binoculars, refracting telescopes microscopes
天文仪器、双筒镜、折射望远镜、显微镜物镜（包括偏振的）
9.
The diameter of the objective of a telescope.
孔径望远镜物镜的直径
10.
With radio and X-ray telescopes, we find many signs of violent activity.
依靠射电望远镜和x射线望远镜，我们发现了许多迅猛活动的迹象。
11.
Design and Study on the Adjusting System of the Cable-mesh Reflector for the Large Radio Telescope;
大射电望远镜索网反射面调整控制系统的设计与研究
12.
domeless solar refractor
无圆顶太阳折射望远镜
13.
radio telescope with fixed spherical reflector
固定球面射电望远镜
14.
filled aperture radio telescope
连续孔径射电望远镜
15.
aperture synthesis radiotelescope
综合孔径射电望远镜
16.
The lens telescope, or refractor, was vastly improved when it became possible to manufacture high-quality lenses made from flint glass.
透镜望远镜，或称折射望远镜，在人们能够制造出高质量的火石玻璃透镜以后得到了很大的改进。
17.
an observation made with a radio telescope.
通过射电望远镜来观察的方法。
18.
MANUFACTURE OF φ1.5M RADIO TELESCOPE OF SHORT CM WAVELENGTH
1.5米口径短厘米波射电望远镜的研制