网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 radius of curvature
释义

radius of curvature

英汉-汉英词典
曲率半径
词组 | 习惯用语
您要查找的是不是:
    Kruemmungsradius radius of curvature 曲率半径
    Meridian radius of curvature 子午线曲率半径
    Relative radius of curvature 相对曲率半径;曲率半径
    corneal radius of curvature 角膜曲率半径
    circumferential radius of curvature 环向曲率半径
    Principle Radius of Curvature 曲率主半径
    Profile radius of curvature 齿廓曲率半径
    a radius of curvature 曲率半径为
radius of curvature [数] 曲率半径
profile radius of curvature 齿廓曲率半径
principal radius of curvature 主曲率半径
radius of curvature of the earth 地球曲率半径
radius of second curvature 第二曲率半径
英语百科

Radius of curvature

Radius of curvature and center of curvature
An ellipse (red) and its evolute (blue). The dots are the vertices of the ellipse, at the points of greatest and least curvature.

In differential geometry, the radius of curvature, R, is the reciprocal of the curvature. For a curve, it equals the radius of the circular arc which best approximates the curve at that point. For surfaces, the radius of curvature is the radius of a circle that best fits a normal section or combinations thereof.

近义、反义、联想词
近义词
n.
radius, r

英英词典
radius of curvature n.
  1. the radius of the circle of curvature; the absolute value of the reciprocal of the curvature of a curve at a given point
随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/17 23:33:24