1) angle region
角形
1.
Secondly,the color edge is divided to some ring regions and angle regions,and the color histogram for each ring region and angle region are computed as image features.
本文提出了一种基于彩色边缘特征的图像检索方法,该方法首先利用Canny检测算子提取出原始图像的彩色边缘信息,然后将彩色边缘划分成圆环区域和角形区域,并分别计算出圆环区域和角形区域的颜色直方图;最后综合利用上述圆环区域和角形区域的颜色直方图计算图像间内容的相似度,并进行彩色图像检索。
3) right triangle
直角三角形
1.
Three bearing point of the 3-DOF Parallel Driven Platform adopted the distribution of the right triangle, and calculation and comparison with the other three bearing point of parallel driven platform show that the platform only produces a additional movement of rotating z_axis, and the structure is simple, and easy to r.
该三自由度并联驱动平台的三个支撑点采用直角三角形分布 ,经推算 ,和其它三点支撑的并联驱动平台相比 ,该三自由度并联驱动平台结构只产生绕z轴的附加运动 ,具有结构简单、易实现的优点 。
2.
According to the research of the sides and the integer in a right triangle, this thesis puts forward the subject on the numbers of triangles on condition that the hypotenuse is the odd prime number and the right-angle side is the integer, and then makes a demonstration for it by means of the formula 2n+1=p, and number sequence.
本文通过对直角三角形边与整数的研究 ,提出了斜边为奇素数、直角边为整数时 ,三角形个数的问题 ,并运用 2n + 1=p和数列给出了证明。
4) excess of a triangle
三角形角盈
5) isogon
[英]['aisəuɡɔn] [美]['aɪsə,ɡɑn]
等角多角形
6) triangle
[英]['traɪæŋɡl] [美]['traɪ'æŋgḷ]
三角形;角铁
补充资料：二角形
二角形
(figon
二角形[响笋，;压。yyro几‘。。二]，球面的 由球面上两个大圆的、从同一直径两端点出发的两个半圆所形成的图形，见球面几何学(印址hcal罗-。此仰).张鸿林译
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参考词条