That's the first law of thermodynamics.
这是热力学第一定律。
PROFESSOR BAWENDI: Last time you talked about the first law of thermodynamics.
教授:上一次我们谈到,热力学第一定律。
Fairly powerful statement, and that's another form of the first law of thermodynamics.
这是一个相当有用的表述,是热力学第一定律的另外一种形式。
So he grabbed his thermometer, and went and made a couple of measurements and discovered the first law of thermodynamics.
所以他拿来了温度计,进行测量,后来就发现了热力学第一定律。
This is an abstract and powerful mathematical statement of the first law of thermodynamics.
这是热力学第一定律的一个抽象,而且具有很强数学性的表述。
Fairly powerful statement, and that's another form of the first law of thermodynamics.
这是一个相当有用的表述,是热力学第一定律的另外一种形式。
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