请输入您要查询的英文单词:

 

单词 recurvature
释义

recurvaturen.

Brit. /rᵻˈkəːvətʃə/, U.S. /riˈkərvətʃər/, /riˈkərvətʃʊ(ə)r/
Origin: Formed within English, by derivation. Etymons: recurvate v., -ure suffix1.
Etymology: < recurvate v. + -ure suffix1 (compare -ature suffix), after curvature n. Compare earlier recurvation n. and recurvity n.
Chiefly Science.
A backward curvature; the state of being bent or curved back. Also (esp. Meteorology): the action or an act of turning back in a curve and changing direction. Cf. recurvation n.
ΘΚΠ
the world > space > shape > curvature > types of curvature > [noun] > backwards
reflection?a1425
reversement1572
recurvation1598
recurvity1669
returning1676
recurvature1729
retroflexion1782
reflexure1840
recurving1845
1729 G. Shelvocke, Jr. tr. K. Siemienowicz Great Art Artillery iv. 199 Whalebone..naturally permitting itself to be bent..and inclining to a voluntary Recurvature.
1853 W. R. Birt Handbk. Storms (1879) 58 It is very usual to consider that the points of recurvature are, to a certain extent, stable in each hemisphere.
1861 Amer. Agriculturist Jan. 13/3 The recurvature of the bill of the American avocets.
1897 N. Amer. Rev. Apr. 391 During the autumn a recurvature of the current takes place which brings the desired rainfall to Madras.
1942 Trans. Amer. Entomol. Soc. 68 76 The recurvature of the compressed apex so definite that the carinate median line..faces dorso-caudad.
1986 Jrnl. Coastal Res. 2 345 A reduced rate of sediment supply and a change in coastline orientation contributed to spit recurvature.
2003 Y. Zhu Large-scale Inhomogeneous Thermodynamics xv. 326 After October 7, a convergence center north of [Typhoon] Orchid developed quickly, so that the northward recurvature took place on the next day.
This entry has been updated (OED Third Edition, June 2009; most recently modified version published online March 2022).
<
n.1729
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/24 22:19:03