astrolabe

noun

1. 星盘（旧时用于测量天体高度等）
   a device used in the past for measuring the distances of stars, planets etc. and for calculating the position of a ship

1. Some scholars believe that this astrolabe was created by the prince in collaboration with an unnamed metalworker.
   一些学者认为，这个星盘是奥马尔王子与一位无名金属制造工匠共同制作的。
2. The Astrolabe: One of the most important scientific instruments developed by Muslims which was also used widely in the West until modern times.
   星盘：穆斯林所发明的最重要科学仪器之一，为西方及现代社会所广泛使用。
3. The tidal effect on the observation with astrolabe at Shanghai
   上海天文台等高仪观测中的潮汐效应
4. The Beaver website was attracting ( albeit briefly) readers who had little interest in Samuel de Champlain's astrolabe or what prairie settlers ate for breakfast.
   该杂志的网站“TheBeaver”正在吸引（只是暂时的吸引）一些对萨缪尔•德•尚普兰的星盘或大草原上的定居者以什么为早餐毫无兴趣的访问者。
5. Mariners were also able to fix their latitude, by using an instrument called an astrolabe.
   海员们还可使用星盘这种仪器确定纬度。
6. Sophisticated instruments which were to make possible the European voyages of discovery, such as the astrolabe, the quadrant, and good navigational maps, were also developed by Muslims.
   复杂的仪器使得欧洲人得以进行海上探险，例如星盘、象限仪及好的航海图都是由穆斯林所发明的。
7. A determination of the correction of longitude difference between Shanghai and Pyongyang observed with a DANJON astrolabe
   用目视等高仪测定上海&平壤间的经度差
8. Reduction of the latitude data obtained with the DANJON astrolabe at Shanghai Observatory during 1960-1979
   1960～1979年上海天文台丹容等高仪纬度资料处理
9. The features of the optical system of the PHOTOELECTRIC ASTROLABE type ⅱ
   Ⅱ型光电等高仪光学系统的特点
10. In response to the demanding of The IAU Working Group "Earth Rotation in the HIPPARCOS Reference Frame", the observational data of Shanghai Photoelectric Astrolabe since 1974 have been reorganized, and also transferred in machine readable form.
    根据IAU重新归算地球自转参数的要求，对上海天文台光电等高仪自1974年以来的观测资料作了重新整理，并录成机器可读的形式。
11. The PHOTOELECTRIC ASTROLABE catalogue of Shanghai Observatory ( 1980.0-1984.0)
    上海天文台Ⅱ型光电等高仪星表（1980.0-1984.0）
12. The observing result of a photo electric astrolabe is largely affected by the processing method of photo counting data.
    在光子计数资料的处理方法设计不完善时，有可能会大大影响光电等高仪的观测结果。
13. Preliminary analysis of observational data obtained with a PHOTOELECTRIC ASTROLABE type ⅰ
    Ⅰ型光电等高仪观测结果的初步分析
14. The treatment of systematic errors in the astrolabe observations and astrolabe catalogue
    等高观测和等高星表中系统误差的处理方法
15. The third astrolabe catalogue of Shanghai Observatory ( 1973.0-1978-0)
    上海天文台第三期丹容等高仪星表（1973.0-1978.0）
16. The corrections for the positions of 26 bright radio stars, made according to, the observations obtained with the Type I photoelectric astrolabe at the Yunnan Observatory from October 1986 to December 1990, are presented in this paper.
    本文给出了用云南天文台Ⅱ型光电等高仪从1986年10月至1990年12月观测得到的26颗亮射电星的位置改正。
17. In this paper, the method how to link the radio reference system with the optical one, the optimum selection for observing program of radio stars and the expected error by using astrolabe and transit are discussed.
    本文讨论射电参考系和光学参考系的联系方法，最佳选星条件，和用等高仪、中星仪观测射电星的期望误差。
18. The astrolabe is equipped with high and low speed motors, as well as an automatic tracking mechanism in azimuth direction.
    此仪器设有快、慢传动电机和自动方位跟踪机构。
19. From the analysis of the difference between two neighbouring groups obtained with an astrolabe in the same night, the existance ( with regard to both latitude and longitude) of the rate of change of the difference between two neighbouring star groups is discovered.
    本文从分析等高仪同一夜晚两相邻星组的组间差入手，证实了不论在纬度方面还是在经度方面，组间差的变化率都是存在的，且与平太阳黄经有关。
20. The list of stars in the time& latitude observation program of PHOTOELECTRIC ASTROLABE AT SHANGHAI OBSERVATORY
    上海天文台光电等高仪时纬观测纲要
21. The new z-term of the PHOTOELECTRIC ASTROLABE AT SHANGHAI OBSERVATORY
    上海天文台光电等高仪的新Z项
22. Venus observation with DANJON astrolabe
    丹容等高仪的金星观测结果
23. Development of the Automatic Control System and Photon Counting Terminal of An Astrolabe at the Yunnan Observatory
    云台等高仪自控系统和光子计数接收处理终端研制
24. An Analysis of the Systematic Errors of Spectral Type of the Photoelectric Astrolabe of Type ⅱ
    Ⅱ型光电等高仪光谱型差的分析
25. Reorganization of the observational data of Shanghai PHOTOELECTRIC ASTROLABE
    上海天文台光电等高仪观测资料的重新整理
26. A circle inductosyn and a digital indicator, the elements of the angle tester, are installed on the rotation axis of the astrolabe. The location of the automatic guiding and the position tracking of the astrolabe are controlled by a microcomputer.
    在等高仪的转轴上安装角检测元件&圆感应同步器和数显表，用微机控制等高仪自动导星定位、自动方位跟踪。
27. The results of observations of the planets obtained with the astrolabe at Shanghai Observatory during 1973& 1978
    1973&1978年期间上海天文台丹容等高仪的大行星观测结果
28. The results of observations of planets with a DANJON astrolabe at Shanghai Observatory during the year 1980
    1980年上海台丹容等高仪的行星观测结果
29. The photoelectric astrolabe type I was made in China in 1971;
    我国于1972年制成Ⅰ型光电等高仪，1974年又制成Ⅱ型光电等高仪。

noun

1. an early form of sextant