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central angle
英 [ˈsentrəl ˈæŋɡ(ə)l] 美 [ˈsentrəl ˈæŋɡl]

  • 中心角：由圆的两条半径形成的角度。

网络释义专业释义英英释义

  [数] 圆心角

... centre中心 central angle圆心角 centroid形心、质心 ...

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短语

earth central angle 地球中心角

central angle of curvature 曲率中心角

central angle centre angle 圆心角

central angle mapping 圆心角映射

constant central angle arch dam 等中心角拱坝

Equal Central Angle 等角度法

winding central angle 缠绕中心角

central angle division 圆心角分割

central angle at crest 堰顶中心角

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  • 圆心角 - 引用次数：2

    Elliptical, hyperbolic and parabolic interpolation algorithms are introduced in this dissertation, which are based on central angle division. At the same time, the arc-length of ordinary and higher order ellipse are calculated.

    介绍了基于圆心角时间分割的圆弧、椭圆、双曲线、抛物线等插补算法;同时推证了椭圆和高阶椭圆的弧长计算公式,并以此为基础介绍了等弧长法与等角度法。

    参考来源 - 非圆斜齿轮数控滚切加工关键技术研究
  • 圆心角
    中心角

·2,447,543篇论文数据，部分数据来源于NoteExpress

Central angle

  • abstract: Angle AOB forms a central angle of circle OA central angle is an angle whose vertex is the center of a circle, and whose sides pass through a pair of points on the circle, thereby subtending an arc between those two points whose angle is (by definition) equal to that of the central angle itself. It is also known as the arc segment's angular distance.

以上来源于: WordNet

 柯林斯英汉双解大词典 

central angle

  • 1. 

    N an angle whose vertex is at the centre of a circle 圆心角

同近义词

双语例句

  • According to the interpolation principle of time division of an arc, a hyperbolic interpolation algorithm and a parabolic interpolation algorithm based on central Angle division are developed.

    根据圆弧的时间分割法插补原理，开发了基于圆心角分割的双曲线、抛物线插补算法。

    youdao

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