with fresh shucked oysters. "We do about P&J is a part of Louisiana's the largest in the U.S.

VOA : standard.2010.05.08

And it's more dramatic if the system is a gas p T2 V2 p, T2, V2, And let's look at what happens to U these functions of state, to H to u under this transformation.

如果是气体这个系统,就更具有趣了,让我们看看H和，在这个变化中态函数会发生什么变化。

热力学与动力学课程节选 : 麻省理工公开课

U It's u, because u is to q plus w right, heat and work, but it's adiabatic. So there's no heat, exchange with the environment, and it's constant volume, so there's no p dV work, right.

什么是零？是U，因为,等于q加w，热量和功，但这是绝热的，所以系统与环境间没有热量交换；,同时它是灯体的，所以也没有pdV形式的功。

热力学与动力学课程节选 : 麻省理工公开课

P&G's Sam Minardi says the company will continue to pursue its partnership with the U.S.Olympic Committee through the 2012 London Summer Games.

VOA : standard.2010.02.20