That's the first law of thermodynamics.

这是热力学第一定律。

youdao

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。

youdao

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。

youdao

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。

麻省理工公开课 - 热力学与动力学课程节选

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。

麻省理工公开课 - 热力学与动力学课程节选

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。

麻省理工公开课 - 热力学与动力学课程节选

He points to one of the most time-tested principles in science: the first law of thermodynamics.

FORBES: Powered By Blarney?

Rep. Jay Inslee (D-Wash.) accused the Republicans of trying to repeal the first law of thermodynamics and cause children all over the world to get asthma.

FORBES: Got Problems? Blame Global Warming