So the triple point is liquid solid, gas, all in equilibrium.
气态,固态,三相平衡,你可能会想。
So from the point of view of the producers, this Cournot Equilibrium is worse than monopoly, but better than perfect competition.
从生产者的角度来看,古诺均衡劣于垄断,优于完全竞争
I could have that path be very slow and steady, so that at every point along the way, my gas is an equilibrium.
我可以很慢,很稳定地经过这条路径,因此在这条路径上的任意一点,气体都处于平衡态。
So the point is, once you're at equilibrium none of the other states they're accessible, the system could rearrange itself to form them, but there is no accessible state that has higher entropy than the equilibrium state.
所以要点在于,如果你处于平衡态,其他所有的态都无法达到,我们可以重组体统来形成这些态,但没有一个可以达到的态,有比平衡态大的熵。
OK, we're going to do this reversibly, which means we're going to slowly change the external pressure very, very slightly at a time, so that at every point we're basically in equilibrium, p2/ until the pressure reaches a new smaller pressure p2.
整个过程保持可逆,外界压强,变化得很慢,每一个瞬间,都保持平衡,直到压强减小到末态值。
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