V2EX phase-change

Phase Change

Definition / 释义

相变;相态变化:物质从一种相(如固态、液态、气态,或不同晶体结构)转变为另一种相的过程,常伴随潜热的吸收或释放(如熔化、凝固、汽化、凝结、升华等)。

Pronunciation / 发音

/fez tend/

Examples / 例句

Water undergoes a phase change when it freezes.
水在结冰时会发生相变。

During the phase change, the temperature can stay nearly constant while energy is absorbed or released as latent heat.
在相变过程中,温度可能几乎保持不变,但能量会以潜热的形式被吸收或释放。

Etymology / 词源

phase 来自希腊语 phasis,本义与“显现、出现的状态”相关,后来引申为事物的“阶段/相态”;change 来自古法语 changier(改变)。合起来 phase change 字面即“相态的改变”,在物理与工程语境中特指物质相的转变。

Related Words / 相关词

Notable Works / 作品例证

  • The Feynman Lectures on Physics(Richard P. Feynman et al.)在讨论热学与物质状态时涉及相变与潜热概念
  • On the Equilibrium of Heterogeneous Substances(J. Willard Gibbs)相平衡理论奠基性著作,核心内容与相变密切相关
  • Heat and Mass Transfer: Fundamentals and Applications(Yunus A. engel & Afshin J. Ghajar)工程传热中系统讲解沸腾、凝结等相变传热
  • Thermodynamics(Enrico Fermi)热力学基础教材中讨论相变、相平衡与状态方程
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     897 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 102ms UTC 19:49 PVG 03:49 LAX 12:49 JFK 15:49
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86