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geodesic

英 [,d?i??(?)'des?k; -'di?s?k] 美[,d?i?'d?s?k]
  • adj. 測(cè)地線的;測(cè)量的(等于geodetic);[測(cè)] 大地測(cè)量學(xué)的
  • n. [測(cè)] 測(cè)地線

暢通詞匯

中文詞源


geodesic 測(cè)地線的(曲面上兩點(diǎn)間距離最短的線)

geo-, 地,地球。-des, 來(lái)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(yǔ)例句


1. This paper presents a geodesic - based constrained deformation method for polygonal mesh models.
提出了一種基于測(cè)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(cè)量的圓屋頂——未來(lái)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(cè)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(cè)地線的固有加速度趨于無(wú)窮大.

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