geodesic
英 [,d?i??(?)'des?k; -'di?s?k]
美[,d?i?'d?s?k]
- adj. 測地線的；測量的（等于geodetic）；[測] 大地測量學(xué)的
- n. [測] 測地線
英英釋意
- 1. (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)