1.
High-Resolution Image Reconstruction Technology Applied to the Optical Testing of Ground-Based Astronomical Telescopes;
天文高分辨像复原技术检测地基天文光学望远镜成像质量
2.
Some Key Techniques of Fizeau-type Optical Aperture Synthesis Telescope;
Fizeau型天文光学综合孔径望远镜的若干关键技术研究
3.
Research on High-Resolution Image Reconstruction of Fizeau Interferometry Telescope
斐索型天文光学干涉仪的高分辨率图像重建技术研究
4.
Research on Optical System of the Lunar-based Optical Telescope (LOT);
月基光学天文望远镜（LOT）的光学系统研究
5.
optical antenna
光学[光波段]天线
6.
Astronomers use light-year to talk about distance in space.
天文学家用光年表示宇宙空间的距离。
7.
Optical System of Chinese First Antarctic Astronomical Telescope-CSTAR
首架南极天文望远镜CSTAR的光学系统
8.
The amateur astronomer must consult the exposure meter and not rely on his senses.
业余天文学家必须参照曝光表而不能光靠感觉。
9.
Why can radio astronomers observe during the day, whereas optical astronomers are( for the most part) limited to nighttime observing?
译文:为什么射电天文学家可以在白天观测,而光学天文学家的绝大多数观测只能在夜晚进行?
10.
In none of these respects does optical astronomy have any advantage over radio astronomy.
在所有这些指标上，射电天文并不比光学天文逊色。
11.
a type of refracting telescope that is no longer used in astronomy.
在天文学上不再使用的一种折光式望远镜。
12.
Review of Mechanical Structure of Micro-displacement Actuator for Optical Astronomical Telescope
光学天文望远镜用微位移驱动器机构研究综述
13.
A serious problem in astronomical spectroscopy is imposed by the absorption of light in the earth's atmosphere.
地球的大气层对光线的吸收，给天文光谱学带来了严重的问题。
14.
A large sky area multi-object fiber-spectroscopy telescope
大面积多光区光纤光谱天文望远镜
15.
light-time for astronomical unit distance
天文单位距离的光行时
16.
HubBle distance
哈勃距离(天文学)
17.
HubBle's law
哈勃定律(天文学)
18.
Razin effect
拉金效应(天文学)