So this delta energy here is very simply the energy of the initial state minus the energy of the final state.

很简单的，这个能量差等于,初始能量减去末能量。

麻省理工公开课 - 化学原理课程节选

W1 So I have my initial state, my final state, W1 my initial state, my final state here.

再加热，做功，对系统做的总功是。

麻省理工公开课 - 热力学与动力学课程节选

How do you get from the initial state to the final state?

你是怎样,从初态过渡到末态的？

麻省理工公开课 - 热力学与动力学课程节选

The initial state, let's look at what we are doing.

初始状态，这就是我们要了解的。

麻省理工公开课 - 热力学与动力学课程节选

Define the initial state. Define the final state.

定义初态，定义末态，定义路径。

麻省理工公开课 - 热力学与动力学课程节选

OK, so, the thing about a state function is that the function has a value for initial conditions and at final conditions.

态函数的特点是,在初始状态有一个值,在末状态也有一个值。

麻省理工公开课 - 热力学与动力学课程节选

p1 V1 Initial find -- there are many ways p2 V2 V1 I can get from one state to the other.

初态的氩气状态为,末态为。

麻省理工公开课 - 热力学与动力学课程节选