He noted,however,that the U.S. considers Iran to be an important player related to Afghanistan, and sees the issue as a very productive area for engagement in the future Anticipating President Barack Obama's Strategic Review on Afghanistan and Pakistan, Mohammad Mehdi Akhonzadeh said Iran expects measurable change, not rhetoric from the United States.

VOA: standard.2009.03.27

And this is just an incredibly important area that thermodynamics allows us to speak to.

这是热力学中我们需要讨论的一个,很重要的领域。

麻省理工公开课 - 热力学与动力学课程节选

And this is just an incredibly important area that thermodynamics allows us to speak to.

这是热力学中我们需要讨论的一个,很重要的领域。

麻省理工公开课 - 热力学与动力学课程节选