1) Equal polar angle
等极角
3) polar angle
极角
1.
The conversion formula between the polar angle and the generating angle and calculating steps during measuring the gear involute error by the polar coordinate measuring method are presented.
给出了极坐标法测量齿形误差时极角与展角的转换公式和计算步骤 ,并对以极角和展角表示的齿形误差曲线进行了对比。
2.
The article discusses the elliptic equations with polar angle as a parameter, and gives estimations of elliptic arc length and their relational conditions through analyzing the change s law of element of arc length, and the geometric significance of the estimations are used to describe the change of linear velocity of the particle s motion on the ellipse.
文章对以极角为参数的椭圆参数方程展开讨论,通过对弧微分变化规律的分析,给出了椭圆弧长的估计及其相关条件,使得这种估计的几何意义更为显著;同时将所得的结果应用于刻划椭圆上质点运动的线速度变化过程。
3.
Finally,the convex hull is constructed for the plant leaf with gift wrapping method based on bidirectional polar angle.
首先,通过图像分割,获得植物叶原始图像的二值图像;其次,利用轮廓跟踪算法,获得植物叶轮廓的简单多边形;最后,利用基于双向极角的卷包裹法,生成植物叶的凸包。
4) Conformal projection of having minimal distortional character
具有极值特性的等角投影
5) isogonality
[ai,sɔɡə'næliti]
等角性;等角变换
6) isogon
[英]['aisəuɡɔn] [美]['aɪsə,ɡɑn]
等角多角形
补充资料：等极
1.等级标准。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条