logarithmic spiral

基本解释

The shells of ammonites also grow as a logarithmic spiral, a pattern that appears often in nature, as with romanesco broccoli.
和罗马花椰菜一样，菊石外壳也会按照对数螺旋的方式生长，这种生长模式在自然界中颇为常见。
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The green spiral is made from quarter-circles tangent to the interior of each square, while the red spiral is a Golden Spiral, a special type of logarithmic spiral.
绿色螺旋线由内部每一个正方形和四分之一圆相切线构成，而红色的螺旋线是黄金螺旋线，它是对数螺旋线的一种特殊类型。
On the basis of the definition of logarithmic spiral and of its particular characteristics, its aesthetic value is discussed.
在给出对数螺线定义及其特有性质的基础上，探讨了对数螺线的美学价值。

对数螺旋线
Third, it puts forward the logarithmic spiral failure surface Bishop steep reinforced slope limit equilibrium stability analysis method.
第三，本文针对加筋陡坡潜在破裂面矢径随路堤深度而增加的特点，提出用对数螺旋线作滑动面的毕肖普法进行稳定分析，编制了稳定分析程序，并对工程实例进行了分析计算，将计算结果与瑞典圆弧法分析进行比较。
能源科学技术
对数螺线
Because the sole possession of the nature, logarithmic spiral is in the machine design and manufacture project many domains, has compared to other curve more superiority.
由于对数螺线独有的性质,使得它在机械设计与制造工程中的许多领域,有着比其它曲线更多的优势。
航空、航天科学技术
对数螺旋线