The multi-telescope system based on cylindrical multi-wire proportional chamber not only has perfect performance of particle and true event identification but also can measure multi-angle charged particle energy spectra and corresponding background at the same time.
基于圆柱型多丝正比室的多路望远镜系统具有良好的粒子鉴别性能和真事件判选特性,可同时进行多个反应角度的测量,也可同时进行效应谱和本底谱的测量,适合用于研究快中子引起的出射带电粒子的反应。
Analysis of a Supporting System with a Stewart Platform for Telescope Secondary Mirror
基于六杆机构的望远镜副镜支承的分析
a pair of six-power binoculars
一副六倍的双筒望远镜
UPDATE OF THE 1.56m TELESCOPE ELECTRICITY CONTROL SYSTEM FOR FILTER ORIENTATION AND SECONDARY MIRROR FOCUSING
1.56m望远镜滤光片定位及副镜调焦的电控改造
He was balked as he handed the glasses to the Lieutenant.
他心灰意冷，把望远镜递给了副官。
Then get a pair of binoculars and a notebook.
然后准备一副双筒望远镜和笔记本。
periscope binoculars
潜望镜式双筒望远镜
I use a pair of high powered binoculars so that I can watch them from a distance.
我用一副高倍的望远镜，所以能从远处观察。
ultra-low-expansion mirror telescope
超低膨胀率镜望远镜
a binocular telescope microscope ]
双筒目]望远镜显微镜]
A binocular or field glass.
双目镜，双筒望远镜
prismatic binoculars
棱镜式双目望远镜.
The diameter of the objective of a telescope.
孔径望远镜物镜的直径
A telescopic device is used in conjunction with the prism.
棱镜与望远镜配合使用。
long focus lens
长焦距（望远）镜头
I have one camera and one binoculars. Do you weigh them, too?
我有一个照相机及一副望远镜，这些也要秤吗?
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。
Binoculars, telescope, microscope, photographic camera and equipment.
双筒望远镜，望远镜，显微镜，照相机及附属品。
See distant thing, with a telescope
看见远处东西，用望远镜