"But it is also a privilege. Because it is moments like these that force us to try harder, to dig deeper, to discover gifts we never knew we had -- to find the greatness that lie within each of us."

VOA: standard.2009.05.14

And what we'll discover is that when we allow the gas to expand reversibly, we get the most work. This is neat.

最后将发现,当气体可逆膨胀的时候，对外做功最大。

麻省理工公开课 - 热力学与动力学课程节选

We will get 100.1 g of calcium carbonate and then discover that we have 56.1 g of calcium oxide, and 44 g of carbon dioxide.

00。1g的碳酸钙,将得到56。1g的氧化钙，和44g的二氧化碳。

麻省理工公开课 - 固态化学导论课程节选

du/dT And we discover that du/dT at constant V T is equal to du/dT at constant V.

可以发现恒定体积下的,等于恒定体积下的偏u偏。

麻省理工公开课 - 热力学与动力学课程节选