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
暢通詞匯
中文詞源
geodesic 測地線的（曲面上兩點(diǎn)間距離最短的線）
geo-, 地，地球。-des, 來自PIE*da, 分割，分配，詞源同deal, demon.
英文詞源
- 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.
雙語例句
- 1. This paper presents a geodesic - based constrained deformation method for polygonal mesh models.
- 提出了一種基于測地線的多邊形網(wǎng)格模型的約束變形方法.
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- 2. The Geodesic Dome —— the House of the Future?
- 可測量的圓屋頂——未來的房屋?
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- 3. The geodesic meshed cable - net structure was used to support reflector of the Five - hundred - meter Telescope ( FAST ).
- 采用整體索網(wǎng)作為大射電望遠(yuǎn)鏡 ( FAST )反射面的支承結(jié)構(gòu),網(wǎng)格劃分形式為短程 線型.
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- 4. In particular, it gives a characterization of closed totally geodesic hypersurfaces in such an ambient space.
- 特別地, 得到了這類流形中閉全測地超曲面的一個(gè)刻畫.
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- 5. It is shown that the proper acceleration of null geodesic with conjugate points approaches infinity.
- 具有共軛點(diǎn)的類光測地線的固有加速度趨于無窮大.
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