1.
Pointing Error Analysis of a Radio Telescope Using Quaternion
基于四元数的射电望远镜指向误差分析方法
2.
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
3.
Franz adjusted his telescope, and directed it towards the yacht.
弗兰兹调正了一下他的望远镜，向所指的那个方向望去。
4.
She swivelled the telescope .
她用望远镜向四周看.
5.
Control, Optimization and Experiment of the Feed Tracking System for Large Radio Telescope;
大型射电望远镜馈源指向系统的控制、优化与实验
6.
Can you train your field glasses on the distant church tower?
你能把望远镜对向远方的教堂吗？
7.
periscope binoculars
潜望镜式双筒望远镜
8.
Without communicating his thoughts to his companion, he sat down, drew out his opera-glass, and looked another way.
他不露声色地坐下，拿出他的望远镜，向别处观望。
9.
long focus lens
长焦距（望远）镜头
10.
Model Analysis and Experimental Research on the Feed Tracking System of Large Radio Telescope;
大射电望远镜馈源支撑与指向跟踪系统的力学模型分析及实验研究
11.
ultra-low-expansion mirror telescope
超低膨胀率镜望远镜
12.
a binocular telescope microscope ]
双筒目]望远镜显微镜]
13.
A binocular or field glass.
双目镜，双筒望远镜
14.
prismatic binoculars
棱镜式双目望远镜.
15.
The diameter of the objective of a telescope.
孔径望远镜物镜的直径
16.
A telescopic device is used in conjunction with the prism.
棱镜与望远镜配合使用。
17.
Key Specifications and Their Test of Digital Binoculars;
数码望远镜关键性能指标检验方法及技术研究
18.
a small telescope attached to a large telescope to use in setting the line of the larger one.
装在大望远镜上的小望远镜。