而且，牛顿还将声速的经验定律公式化。

Newton also formulated an empirical law of cooling as well as studied the speed of sound.

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揭示了公式中幂指数的深刻含义——“分维”。根据这一模型，讨论了情报学三个经验定律的统一性和该分布的普遍性及其产生机制。

According to this model, we have also discussed the unifity of three empirical laws in the bibliometrics and the universality and mechanism of the Bradford-Zipf-Lotka distribution.

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这一定律没有例外，在经验王国里去寻找相反的例子，只会是徒劳”。

This great principle knows no exception, and we would search in vain in the realm of experience for an example to the contrary.

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So these empirical observations then are summarized into four laws.

这些经验性的观察,被总结成四条定律。

麻省理工公开课 - 热力学与动力学课程节选

People have done experiments through the ages, and they've accumulated the knowledge from these experiments, and they've synthesized these experiments into a few basic empirical rules, empirical laws, which are the laws of thermodynamics.

很长的时期内，人们做了大量的实验，从这些实验中积累知识,将这些实验总结成一些基本的经验法则和定律，这就是热力学的定律,然后，人们给这些定律添加，数学架构。

麻省理工公开课 - 热力学与动力学课程节选