geodesic

英 [,dʒiːə(ʊ)'desɪk; -'diːsɪk] 美 [,dʒiə'dɛsɪk]
  • adj. 测地线的;测量的(等于geodetic);[测] 大地测量学的
  • n. [测] 测地线

中文词源


geodesic 测地线的(曲面上两点间距离最短的线)

geo-, 地,地球。-des, 来自PIE*da, 分割,分配,词源同deal, demon.

英文词源


geodesic (adj.)
1809, from geodesy "surveying" + -ic; earlier was geodesical (1818). Alternative geodetic, from the classical stem, is from 1819; geodetical is from c. 1600. Geodesic dome, one built according to geodesic principles, is attested from 1953.

双语例句


1. 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.

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2. The Geodesic Dome —— the House of the Future?
可测量的圆屋顶——未来的房屋?

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3. 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.

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4. In particular, it gives a characterization of closed totally geodesic hypersurfaces in such an ambient space.
特别地, 得到了这类流形中闭全测地超曲面的一个刻画.

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5. 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.

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