| 释义 |
alt·az·i·muth
\alˈtazəməth\ noun
(-s)
Etymology: International Scientific Vocabulary altitude + azimuth
: an instrument consisting of a telescope mounted so that it can swing horizontally and vertically and used for observing the altitude and azimuth of a celestial body; also : any of several other instruments (as a theodolite) mounted so that it swings in the same way |