略語大辞典 [Phys] 22 DPT diffuse phase transition 拡散性相転移.diffuse phase transition; e.g. in SBN single crystal; e.g. in solid solutions of ferroelectrics with the perovskite or tungsten-bronze structure; [Phys:Mat]. 丸善「略語大辞典」JLogosID : 11872396