• This is because glass has the hardness of crystal materials while also having a disordered arrangement of molecules like a liquid.

    VOA: special.2009.09.16

  • Crystal is an ordered solid, as opposed to a disordered solid.

    晶体是一种有序的固体,和无序固体相反。

    麻省理工公开课 - 固态化学导论课程节选

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