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- He was too poor to buy an astronomical telescope. 他太穷了，买不起天文望远镜。
- A mounting for astronomical telescopes that permits both horizontal and vertical rotation. 经纬仪天文望远镜的底座，可以使望远镜水平和垂直旋转
- They mounted an astronomical telescope on the roof. 他们把天体望远镜装在屋顶上。
- Bille and his team work with an optical instrument called an active mirror -- a device used in astronomical telescopes to spot newly emerging stars and far distant galaxies. 比尔和他的科研小组使用一种被称之为灵敏镜的光学仪器--一种用在天文望远镜上观测新出现的星体以及极为遥远的星系的装置。
- A powerful laser and astronomical telescope are used for this measurement. 在测量时使用了一台功率强大的激光器和一台天文望远镜。
- Most astronomical telescopes are on top of peaks 多数天文望远镜都在山顶上
- The mirror of an astronomical telescope forms at its focal point an image of a star on the axis of the mirror. 天文望远镜把在镜轴上的星体成象在焦点上。
- A giant astronomical telescope is equipped with 16 sets of multi-object，low resolution fiber spectrograph which has 14 motion parts. 摘要 某大型天文望远镜配置了16台多目标低分辨率光纤光谱仪，每台光谱仪有14个运动部件。
- Some philosopher secludes himself from society, standing apart from fields and workshops and even using not the astronomical telescope to observe the celestial bodies. 哲学家有些不食人间烟火，他远离田野车间，甚至也不拿天文望远镜观察观察天体，而只是坐在静谧的书斋里读书、思考，思考那究竟至极、虚无缥缈的本体问题。
- Lunar optical astronomical telescope consists of five parts: long focus telescope, detector, bracket of telescope, control system and appendant equipment. 月基光学天文望远镜由长焦距望远镜、探测器、望远镜支架、控制系统和附属设备五部分组成。
- Due to the image of an object's having less detail than scenery, those arithmetics used in camera AF system are not suitable for astronomical telescope AF system. 由于天文望远镜观测到的天体图像细节较少，不适合使用照相机的自动调焦算法。
- Electric tune the focal length of an astronomical telescope driver, function driver complete control, with the focus module use, convenient control of zoom modules, complete function. 天文望远镜电动调焦距驱动程序，功能完全的控制驱动程序，配合调焦模块使用，方便控制调焦模块，完成功能。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- a mounting for astronomical telescopes that permits both horizontal and vertical rotation 天文望远镜的底座，可以使望远镜水平和垂直旋转
- 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
- Telescopes and microscopes magnify. 望远镜和显微镜能放大。
- Telescopes and microscopes are visual instruments. 望远镜和显微镜是光学仪器。
- Novel Control Technologies for Optical Astronomical Telescopes of Contemporary Era 当代光学天文望远镜控制系统新技术
- He was too poor to buy an astronomical telescope 他太穷了，买不起天文望远镜。
