1.
The Research on Improving the Pointing Precision of SLR Telescope in Changchun Observatory;
长春人卫站提高卫星激光测距望远镜指向精度的研究
2.
long focus lens
长焦距（望远）镜头
3.
A telescope equipped to measure small angular distances between celestial bodies.
量日仪一种望远镜，用以测量天体之间微小的角距离
4.
Design and Realization of a Synchronized Rotating Shutter for a Laser Range Finder on the 1.2m Telescope of YNAO
1.2m望远镜激光测距系统同步旋转快门的设计与实现
5.
The field glasses adjust with a screw.
双筒望远镜是用一个旋钮调节焦距的。
6.
What is the range of this telescope?
这架望远镜的有效距离多大?
7.
He took out the binoculars and adjusted the focus.
他取出双筒望远镜并调整了焦距。
8.
Having fine threads across the field of view for measuring small distances, as in the eyepiece of a telescope.
视域里画有丝纹的有用于测量小距离的通过视野的细线的，如在望远镜的目镜片中
9.
Cophasing Methods of Segmented Space Telescope
空间拼接主镜望远镜共相位检测方法
10.
a telephoto lens
远距照相镜头, 摄远镜头
11.
periscope binoculars
潜望镜式双筒望远镜
12.
A Detector System of Atmospheric Cherenkov Telescope
大气切伦科夫望远镜中的探测器系统
13.
Observational Accuracy Analysis of Space Debris of SBG Telescope;
SBG望远镜空间碎片观测精度分析
14.
Photometric Accuracy of the Xinglong 80cm Tsinghua-NOAC Telescope(TNT)
兴隆80cm TNT望远镜测光性能的研究
15.
Measurement and analysis of image SNR in binding style telescope
捆绑式望远镜图像信噪比测量及分析
16.
Data Management System for 2.4m Telescope
2.4M望远镜远程观测系统——数据管理子系统
17.
ultra-low-expansion mirror telescope
超低膨胀率镜望远镜
18.
a binocular telescope microscope ]
双筒目]望远镜显微镜]