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
central angle of flats 平台中心角
constant central angle arch dam 等中心角拱坝
central angle angle of circumference 圆心角
Equal Central Angle 等角度法
winding central angle 缠绕中心角
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·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N an angle whose vertex is at the centre of a circle 圆心角
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。
The touch point deviates eastward with respect to the central normal of the shock source, and the deviation Angle increases during the outward propagation of the shock system.
上述切触点相对激波源中心法线东偏，且东偏角度在激波系统向外传播过程中不断增加。
Minimal film thickness and central film thickness of arc cylindrical worm drive were calculated under different rotation Angle.
计算了圆弧圆柱蜗杆传动在不同的蜗杆转角下的中心膜厚和最小膜厚。
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