释义 |
altazimuth|æltˈæzɪmʌθ| [f. alt. for altitude + azimuth.] An instrument, invented by Prof. Airy, for determining the altitude and azimuth of a heavenly body.
1860Dunkin Handbk. Astron. §49 The Greenwich altazimuth instrument. 1868Lockyer Elem. Astron. §523 To make an observation with the altazimuth. 1876Chambers Astron. 640 A form of altazimuth mounting for Newtonian Reflectors. |