| 单词 | glass transition |
| 释义 | glass transition [`glas tran´zish·ǝn] PHYSICAL CHEMISTRY The change in an amorphous region of a partially crystalline polymer from a viscous or rubbery condition to a hard and relatively brittle one; usually brought about by changing the temperature. Also known as gamma transition; glassy transition. PHYSICS The transition that occurs when a liquid is cooled to an amorphous or glassy solid. |
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