It is shown that the existence of the residual entropy and the entropy-freezing are in fact equal and that the third law of thermodynamics is still valid in glass systems.

• 对零点剩余炳的存在提出了一种新解释，指出零点剩余熵的存在和熵冻结实际上是等价的，比热测量的结果并不违背热力学第三定律。