结晶性树脂如PP有白色的半透外观，这是由于存在有序和无序相区的混合物，它们对光的折射是不同的。

A crystalline resin like pp has a white semi-opaque appearance due to the mixture of ordered and disordered domains, which bend light differently.

youdao

在系统从完全无序态弛豫到平衡态的过程中存在各种瞬态有序相。

There are transient ordered states during the relaxation from the disordered state to the equilibrium state.

youdao

我意识到自己犯了一个错误：无边界条件意味着事实上在收缩相时无序度继续增加。

I realized that I had made a mistake: the no boundary condition implied that disorder would in fact continue to increase during the contraction.

youdao

Higher entropy basically because you're forming molecules of gas where there weren't any before, and there's more disorder in the gas phase than in the liquid. That is, the gas phase molecules have more freedom to roam.

高的熵是因为,我们产生了以前不存在的气体分子,气体的无序程度比液体大，换句话说,气相的分子，有更多的到处游荡的自由度。

麻省理工公开课 - 热力学与动力学课程节选