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n.[天]天文望远镜 (Keplertelescope)
1、catadioptric telescopes───折反射式望远镜
2、telescopes───vt.缩短（telescope的第三人称单数）；n.[光]望远镜（telescope的复数）
3、astronomical units───天文单位（地球与太阳间的平均距离，约为9300万英里）
4、astronomical telescope───n.天文望远镜；n.[天]天文望远镜 (Keplertelescope)
5、astronomical cost───天价
6、astronomical unit───天文单位（地球与太阳间的平均距离，约为9300万英里）
7、astronomical journal───天文学期刊（期刊名）
8、astronomical───adj.天文的，天文学的；极大的
1、In the past decade, the Chandra X-ray Observatory, often in conjunction with other astronomical telescopes on the Crab Nebula in joint observation.───在过去十年间，钱德拉X射线天文台经常协同其他天文望远镜对“蟹状星云”进行联合观测。
2、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.───比尔和他的团队使用一种被称为“活动镜”的光学仪器，这是一种在天文望远镜的种类中用来发现新出现的恒星和遥远星系的仪器。
3、Optics and optical instruments - Vocabulary for telescopic systems - Part 4: Terms for astronomical telescopes───光学和光学仪器.望远镜设备词汇.第4部分：天文望远镜的术语
4、The development of X-ray astronomical telescopes───X射线天文望远镜的进展
5、Novel Control Technologies for Optical Astronomical Telescopes of Contemporary Era───当代光学天文望远镜控制XiTong新技术
6、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
7、Optics and optical instruments -- Test methods for telescopic systems -- Part 4: Test methods for astronomical telescopes───光学和光学仪器—望远镜XiTong的试验方法—第4部分：天文望远镜试验方法
8、Use of mirrors is for astronomical telescopes. They are designed and fabricated to perform excellently for that purpose and in that environment only.───镜是用作天文用途，设计及磨装均以履行此为目的及在该个环境时是为最佳。
1、Automatic focusing(AF) technology plays an important role in modern astronomical telescopes.