All the energy that is inserted into this, which might be turbulence initially, becomes heat, or becomes -- it raises the temperature.

由振动引起的所有，进入系统的能量最后都变成了热，因此温度便升高了。

麻省理工公开课 - 热力学与动力学课程节选

I am the system. I could be a system It could be a hot coffee in a thermos.

我就是系统，我可以是个系统,它可以是热水瓶里的热咖啡。

麻省理工公开课 - 热力学与动力学课程节选

Heat capacity relates the amount of heat that you add to the system to the change in temperature, and this is the relationship.

热容联系起给系统提供的,热量和温度的变化，关系式是这样的：

麻省理工公开课 - 热力学与动力学课程节选

There's no heat flowing from the environment to the system. I have to define my terms.

系统与外界间,并没有热传递发生。

麻省理工公开课 - 热力学与动力学课程节选