a celestial globe consisting of metal hoops; used by early astronomers to determine the positions of stars 同义词：armilla,
例句与用法
1.
The ecliptic armillary sphere built in qing dynasty 黄道经纬仪清代制造
2.
This large instrument was made up of an armillary sphere , a celestial globe and a mechanical chronograph 这是结合浑仪浑象及报时装置的大型天文仪器。
3.
This large instrument was made up of an armillary sphere , a celestial globe and a mechanical chronograph 这是结合浑仪、浑象及报时装置的大型天文仪器。
4.
Using water power and having all the functions of the armillary sphere , it was the first astronomical clock in the world 以水为动力，集浑仪、浑象、报时装置于一体，是世界上最早的天文钟。
5.
Summarizing the 50 years of study and reconstruction for the song dynasty water - powered armillary sphere and celestial globe tower , this paper puts forward again the historical problem whether or not the tower could operate perfectly or successfully in the song dynasty 摘要在50年的研究并在结构和原理上复原出原大的水运仪象台后，有理由重新提出历史上水运仪象台曾否成功运行的问题。
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