But that obvious observation conceals a precise mathematical description: the link between the severity and frequency of conflicts follows a smooth curve, known as a power law.

用一个很简单的数学式，可以表示为：存活率与冲突频率间呈现平实的曲线关系，这被认为是法的力量。

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The mathematical model based on orthogonal function as fan characteristic curve fitting is introduced and its precision and utility is validated through the calculating example.

介绍了采用正交函数法快速拟合通风机性能曲线的数学模型，通过算例验证了此数学模型的精确性和实用性。

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This paper analyses the geometrical character of curve of edge of form milling cutter, and infers the mathematical equations of curve, The center coordinates of conical button-shaped are evaluated.

本文分析了成型铣刀刀刃曲线的几何性质，推导出它的数学方程，求取铣刀上圆盘刀片中心坐标，为成型铣刀的计算机辅助设计奠定了理论基础。

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If the number of types of chocolate known at each stage is plotted on a graph, it will roughly correspond to a mathematical curve called a hyperbola.

ECONOMIST: Statistics

Whether based on data or a mathematical ideal, such a curve always has two parameters.

ECONOMIST: Climate change

To do so, astronomers resort to Fourier analysis, a mathematical technique that allows them to break a complex curve into a set of simple ones called sine waves.

ECONOMIST: Extrasolar planets