geodesic是什么意思？

geodesic

英[ˌdʒi:əʊˈdesɪk] 美[ˌdʒioʊˈdesɪk]

• adj. 测地学的，测地线的，测量的；
• n. 测地线；

例句

• It is shown that the proper acceleration of null geodesic with conjugate points approaches infinity. 具有共轭点的类光测地线的固有加速度趋于无穷大.
• The geodesic meshed cable - net structure was used to support reflector of the Five - hundred - meter Telescope ( FAST ). 采用整体索网作为大射电望远镜 ( FAST )反射面的支承结构,网格划分形式为短程 线型.
• This paper presents a geodesic - based constrained deformation method for polygonal mesh models. 提出了一种基于测地线的多边形网格模型的约束变形方法.

英英词典释义

• Noun
  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)
• Adjective
  1. of or resembling a geodesic dome
  2. of or relating to or determined by geodesy

行业词典

• 数学： 测地线；
  测绘： 大地线；椭球面上两点间最短的曲线。；
  航海科技： 测地线；
  船舶： 测地线；在包含待测两点内的地球面上测得的两点之间的最短线。；