| 释义 |
agonic line
a·gon·ic line A0146100 (ā-gŏn′ĭk, ə-)n. An imaginary line on the earth's surface connecting points where the magnetic declination is zero.
[Greek agōnos, having no angle (a-, without; see a-1 + gōniā, angle; see diagonal) + -ic.]agonic line n (General Physics) an imaginary line on the surface of the earth connecting points of zero magnetic declination agonic lineA line drawn on a map or chart joining points of zero magnetic declination for a specified year date. See also magnetic declination.Thesaurus| Noun | 1. |  agonic line - an imaginary line connecting points on the Earth's surface where the magnetic declination is zeroline - a spatial location defined by a real or imaginary unidimensional extent |
agonic line
agonic line[ā′gän·ik līn] (geophysics) The imaginary line through all points on the earth's surface at which the magnetic declination is zero; that is, the locus of all points at which magnetic north and true north coincide. agonic line A line drawn on a map or chart joining places of zero magnetic variation. The agonic line is a particular case of an isogonic line.agonic line
Related to agonic line: aclinic line, Isogonic linesWords related to agonic linenoun an imaginary line connecting points on the Earth's surface where the magnetic declination is zeroRelated Words |