測地線 | [そくちせん, sokuchisen] (n) geodesic line [Add to Longdo] |
geodesic | (n) (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on a plane or an arc of a great circle on a sphere), Syn. geodesic line |
測地線 | [そくちせん, sokuchisen] (n) geodesic line [Add to Longdo] |