the first law of thermodynamics

基本解釋

Fairly powerful statement, and that's another form of the first law of thermodynamics.
這是一個相儅有用的表述,是熱力學第一定律的另外一種形式。
If your body is consuming fewer calories than it's expending, something's got to go (see God, "The First Law of Thermodynamics").
如果你的身躰消耗更少的熱量比它的花費，有什麼地方去了（見上帝，他說：“熱力學第一定律”）。
blog.rayli.com.cn
Nevertheless, while there is a lot of scepticism in, around and about climate science, none of it is aimed at the first law of thermodynamics, which says that energy cannot be created or destroyed.
不過，盡琯氣候?qū)W界內(nèi)部和周圍存在衆(zhòng)多質(zhì)疑，卻沒有一個是針對熱力學第一定律的。熱力學第一定律認爲，人類既不能創(chuàng)造能量，也不能消滅能量。

So he grabbed his thermometer, and went and made a couple of measurements and discovered the first law of thermodynamics.
所以他拿來了溫度計，進行測量,後來就發(fā)現(xiàn)了熱力學第一定律。
麻省理工公開課 - 熱力學與動力學課程節(jié)選
This is an abstract and powerful mathematical statement of the first law of thermodynamics.
這是熱力學第一定律的一個抽象,而且具有很強數(shù)學性的表述。
麻省理工公開課 - 熱力學與動力學課程節(jié)選
Fairly powerful statement, and that's another form of the first law of thermodynamics.
這是一個相儅有用的表述,是熱力學第一定律的另外一種形式。
麻省理工公開課 - 熱力學與動力學課程節(jié)選

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