螺线

螺线又稱渦線、渦卷（）是指一些围着某些定点或轴旋转且不断收缩或扩展的曲线。

二维螺线

• 费马螺线
• 等角螺线
• 双曲螺线
• 圆内螺线
• 阿基米德螺线
• 连锁螺线
• 柯奴螺线
• 欧拉螺線

参考文献

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