V2EX transition temperature

Transition Temperature

释义 Definition(中文)

转变温度 / 相变温度:指材料或物质在某一特定温度附近发生明显性质改变的温度点(或温度范围),例如从一种相态转为另一种相态,或材料内部结构/运动方式发生转变。常见语境包括聚合物的玻璃化转变温度(Tg)磁性材料的居里温度(Tc)、以及某些固体的结构相变等。(在不同学科中具体所指可能不同。)

发音 Pronunciation (IPA)

/trnzn tmprtr/

例句 Examples

The transition temperature of this polymer is about 105°C.
这种聚合物的转变温度大约是105°C。

When the alloy is cooled below its transition temperature, its crystal structure changes and the electrical resistance shifts noticeably.
当这种合金冷却到低于其转变温度时,它的晶体结构会改变,电阻也会出现明显变化。

词源 Etymology(中文)

transition 源自拉丁语 transitio(“穿越、转变”),由 *trans-*(“跨越”)+ ire(“走”)相关词根构成;temperature 源自拉丁语 temperatura,与“调和、适度”有关。合在一起,transition temerature 直译为“发生转变时的温度”,在科学语境中引申为“材料性质发生突变/转折的特征温度”。

相关词 Related Words

文学与典籍 Literary Works(出现示例)

  • Principles of Polymer Chemistry(Paul J. Flory):在讨论聚合物的热力学与链段运动时,涉及玻璃化转变与相关“转变温度”概念。
  • Introduction to Solid State Physics(Charles Kittel):在固体相变、磁性与临界现象章节中常用“transition temperature”描述材料性质改变的特征温度。
  • Polymer Physics(Michael Rubinstein & Ralph H. Colby):在聚合物相行为与玻璃化转变的语境中频繁出现相关术语与用法。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2809 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 48ms UTC 09:35 PVG 17:35 LAX 02:35 JFK 05:35
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