inscribed circle

This thesis analyzes four kinds of roundness evaluating methods, such as the least squire circle method, the minimum circumscribed circle method, the maximum inscribed circle method and the minimum zone circle method.

分析了四种圆度误差的评定方法，即最小二乘圆法、最小外接圆法、最大内接圆法和最小区域法，并对所选定的最小二乘圆法进行了算法推导。

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Some Results about Median Point of Any Polygon and Orthocenter of Any Inscribed Polygon of a Circle

关于多边形的顶点重心与圆内接多边形的垂心的若干结论

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Based on the reference [ 1], author presents and proves the sound focusing law for the hall, when the plan of the hall is a n regular polygon inscribed in a circle and the sound source is in the center of circle.

本文以参考文献[1]为基础，提出和论证了平面为圆内接正多边形且声源位于圆心时的厅堂声聚焦规律。

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For fuller information on the special requirements of bearing running clearance, inscribed circle and accuracy grade, please contact this company.

对于轴承游隙、内切圆、精度等级特殊要求的详细情况应与本公司联系。

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The inverse form about a triangle inequality of distance between center of inscribed circle and center of circumscribed circle

一个三角形心距不等式的逆向

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Judging the Error in Roundness by Maximum Inscribed Circle Method

用最大内切圆法评定圆度误差

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Maximum of Triangle Area with Fixed Length of One Side Inscribed in a Circle

椭圆内接定边长三角形的面积最大值

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First we extract the maximum inscribed circle of palm as the region of interest, then use the radius of this circle to carry out first-stage match.

首先提取掌面的最大内圆作为识别的有效区域，利用该内圆的半径进行第一级匹配。

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Program design of maximum inscribed circle method for evaluation of errors of circle roundness

最大内接圆法评定圆度误差值的程序设计技术

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Finally the parameters for generating an inscribed sphere from an initial cubic mesh are given. The Programming Solution of Inscribed Circle of Triangle

本文后半部分详细讨论了用此方法将初始立方体网格细分切割成球面的参数选取。三角形内切圆的计算机求解

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The calculation results have been found to be qualitatively rational and the inscribed circle size is in quite good agreement with the actual conditions.

计算结果在定性上是合理的，切圆大小与实际情况很接近。

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The traditional mathematical method to acquire the inscribed circle of a triangle is to fix the intersecting point of two angular bisectors as the center of the inscribed circle.

数学上求三角形内切圆传统的方法是求出三角形两个角的角平分线交点作内切圆的圆心，然后再求出内切圆的半径。

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The local curvature of the discrete contour, which characterizes the bending of a contour associated with a direction, is defined using the center of the inscribed circle of the triangle derived from three consecutive contour nodes.

探讨了深度凹陷区域的分割，用离散轮廓上顺序3点所成三角形内切圆圆心来定义离散轮廓的曲率，该曲率既能反映轮廓的弯曲程度，又具有合理的方向。

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Two New Conclusions about Inscribed Quadrilateral of a Circle

有关圆内接四边形的两个新结论

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The relationship between the minimum zone circle, minimum circumscribed circle and maximum inscribed circle was studied. Based on their relationship, the minimum zone circle and minimum circumscribed circle, maximum inscribed circle were transformed mutually.

本文研究了最小区域圆与最小外接圆、最大内接圆特征点的相互关系，实现了最小区域圆与最小外接圆、最大内接圆的相互转化，可有效解决最小区域圆的误差评定。

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Sound Focusing Theorem for the Hall where the Plan Is a n Regular Polygon Inscribed in a Circle

平面为圆内接正n边形（n为≥7的奇数）的厅堂声聚焦定理

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It showed the correctness of the criteria of roundness error and relationship between the minimum zone circle, minimum circumscribed circle and maximum inscribed circle and the effectiveness of the methods for evaluation of roundness error.

也验证了圆度误差判别准则及最小区域圆、最小外接圆和最大内接圆特征点间的相互关系的准确性和误差评定方法的有效性。

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Water displacement recovery of model with large inscribed circle radii is improved.

孔喉半径较大的模型,水驱最终采收率较好,孔道半径越长,水驱油效果越好.

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Study on Maximum Inscribed Circle by Computational Geometry Approach

计算几何在测试计量技术中的应用&求解最大内接圆

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The fast and accurate algorithms to find out minimum circumscribed and maximum inscribed circle with computer

用计算机求最小外接圆和最大内切圆的快速、精确方法最小外接圆法评定圆度误差值的程序设计技术

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Moreover, a new and feasible means is provided, and a new thinking is exploited for measuring the diameters of inscribed and circumscribed circle of hexagonal prism.

同时对国内外测量六棱柱体内切圆直径和外接圆直径提出了新的切实可行的办法，开拓了新的思路。

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An evaluating algorithm of maximum inscribed circle for roundness error in the Cartesian coordinates and a measurement model of roundness error is introduced in this paper.

介绍了一种在直角坐标系下利用最大内接圆法评价圆度误差的方法，建立了圆度测量模型。

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With Java program computation stochastic points in circular domain and square ratio of the stochastic points, this paper obtains the square and its inscribed circle area ratio, and calculates the ratio of the circumference of a circle to its diameter.

用Java程序计算圆内随机点的点数与正方形内随机点数之比，得到正方形和其内切圆的面积比，计算出圆周率。

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By using the methods of mathematical analysis and analytic geometry, the maximum of triangle area with a fixed side inscribed in a circle is discussed.

利用数学分析结合解析几何的方法，解决了椭圆内接定边长三角形的面积最大值的问题。

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Research on Algorithm for Solving Maximum Inscribed Circle of Image

图像最大内切圆求解算法的研究

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The center of inscribed circle of tetrahedron is called incenter.

四面体内切球的球心称为四面体的内心。

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