| 释义 |
astrographic, a.|æstrəʊˈgræfɪk|
[f. astrography + -ic, after photographic.]
Of, pertaining to, used in, or produced by astrography.
1893Westm. Gaz. 5 June 6/3 With the astrographic equatorial 722 photographic plates..were taken. 1895Athenæum 8 June 743/1 The shutter of the astrographic dome was torn off and blown into the courtyard. 1895H. H. Turner in Oxf. Univ. Gaz. 11 June 588/1 The De la Rue Astrographic Telescope is in good order and has been in..use throughout the year. 1903― Astrographic Chart 13 The real work of the Astrographic Chart consists in measuring the positions of the stars, which will tell us ultimately their motions. 1946Nature 17 Aug. 221/2 A better system for astrographic work is the Schmidt camera, in which the aberrations of a spherical mirror are removed by a figured plate at its centre of curvature. |