A law of physics is a statement of fact, usually about a restricted range of phenomena.

物理学定律是事实的陈述，通常是关于一个限定范围内的现象。

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But clearly this is not a law of physics, so the robot does not comply with — at least temporarily.

但是显然这不是一个物理定律，所以现实中的机器人并不遵守——至少暂时如此。

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A FUNDAMENTAL law of physics says that nothing can go faster than light, which zips along at around 300m metres a second.

物理学的一个基本法则讲道，任何物质的速度都比不上光速，它一秒钟可以飞速行驶三亿公尺。

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Law professor Michael Meurer of Boston University gives a famous example from physics.

VOA: special.2010.07.16

We have the pulse being slowed down and almost like a law of physics or something, now comes a reaction- now John Kander makes the music accelerate so let's watch a wonderful example of accelerando here.

这里我们听到节奏慢了下来,但是,与物理类似,反作用出现了,现在约翰·肯德尔加快了音乐的节奏,让我们看到了一个渐速音的好例子

耶鲁公开课 - 聆听音乐课程节选

It is not a law of physics, but a series of choices by leaders that lead to great power confrontation.

WHITEHOUSE: The White House

After a rare year obeying the law of physics, Internet advertising is back to its gravity-defying ways.

FORBES: Internet Ad Spending Comes Back, Hard

Mr. Demers obtained a Bachelor of Physics degree in 1976 and a Bachelor of Law degree in 1978, both from the University of Saskatchewan.

FORBES: Guest Column: The Shift To Natural Gas Vehicles Is Happening