翻訳と辞書 Words near each other ・ Polyalthia pachyphylla ・ Polyalthia palawanensis ・ Polyalthia pingpienensis ・ Polyalthia rufescens ・ Polyalthia shendurunii ・ Polyalthia verrucipes ・ Polyamide ・ Polyamide-imide ・ Polyamine ・ Polyamine oxidase ・ Polyamine oxidase (propane-1,3-diamine-forming) ・ Polyamine-modulated factor 1 ・ Polyamine-transporting ATPase ・ Polyaminopropyl biguanide ・ Polyamorous (song) ・ Polyamorphism ・ Polyamory ・ PolyAMPS ・ Polyana López ・ Polyana-D4 ・ Polyandrococos ・ Polyandromyces ・ Polyandry ・ Polyandry in fish ・ Polyandry in India ・ Polyandry in nature ・ Polyandry in Tibet ・ Polyanets ・ Polyanhydrides ・ Polyaniline Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Polyamorphism ： ウィキペディア英語版 Polyamorphism Polyamorphism is the ability of a substance to exist in several different amorphous modifications. It is analogous to the polymorphism of crystalline materials. Many amorphous substances can exist with different amorphous characteristics (e.g. polymers). However, polyamorphism requires ''two distinct'' amorphous states with a clear, discontinuous (first-order) phase transition between them. When such a transition occurs between two stable liquid states, a polyamorphic transition may also be referred to as a liquid–liquid phase transition. ==Overview== Even though amorphous materials exhibit no long-range periodic atomic ordering, there is still significant and varied local structure at inter-atomic length scales (see structure of liquids and glasses). Different local structures can produce amorphous phases of the same chemical composition with different physical properties such as density. In several cases sharp transitions have been observed between two different density amorphous states of the same material. Amorphous ice is one important example (see also examples below). Several of these transitions (including water) are expected to end in a second critical point. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Polyamorphism」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.